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10 Must-Have ATV Upgrades for Maximum Performance

Upgrade your ATV with these 10 essential modifications. Improve traction, handling, and power while adding durability and protection with high-performance parts like tires, suspension, exhaust, and more.
Two red ATVs parked on rocky terrain with a clear sky in the background, one with a helmet mounted on the back, showcasing off-road adventure.

10 Must-Have ATV Upgrades for Maximum Performance

If you’re passionate about ATV riding, you know that the right ATV upgrades can turn your machine into a powerhouse. Whether you’re tackling mud pits, rocky trails, or just looking to boost your performance, a few well-chosen modifications can make all the difference. In this guide, we’ll explore the 10 must-have upgrades to take your ATV to the next level. From better handling to more power, these upgrades will ensure your ride is ready for whatever the trail throws your way.

Tires and Wheels

ATV wire and wheel

When it comes to ATV upgrades, few modifications have as big an impact on your ride’s performance as upgrading your tires and wheels. Whether you’re tackling mud, sand, or rocky terrain, the right tire and wheel combination can vastly improve your ATV’s traction, stability, and durability.

1. Tires

Selecting the right tire is crucial, and it all starts with the tread pattern. Different terrain types require specific patterns to maximize grip and efficiency. Here’s a quick breakdown of tire types and their ideal uses.

Tire TypeIdeal TerrainKey FeaturesRecommended Tread Depth
All-Terrain TiresMixed terrains, forest trails, hard-packed dirtVersatile and durable, designed to handle a variety of conditions with moderate tread depth for a balanced ride.Medium
Mud TiresDeep mud, swampsLarge, widely spaced lugs designed to "dig" through the mud for maximum traction. Reinforced sidewalls add extra durability.Deep
Sand TiresSand dunes, soft sandFront tires feature ribs for better steering, while rear tires have paddles for propulsion and flotation.Extremely shallow (front), Paddle-like (rear)
Rock/Trail TiresRocky, rugged trails, hard-packed earthStiff, multi-ply construction (typically 6 or 8-ply) with dense treads for enhanced grip and puncture resistance.Medium-deep
Sport/Race TiresHard surfaces, race tracksShallow treads for precise cornering and high-speed stability.Shallow

Tips:

  • Durability: Look for tires with a 6-ply or 8-ply rating for greater puncture resistance, especially useful for rocky trails and harsh conditions.

  • Tire Size: Upgrading to larger tires (e.g., from 25 inches to 27 inches) increases ground clearance, helping your ATV tackle bigger obstacles. However, be mindful that larger tires might require clutch adjustments to compensate for extra weight and torque loss.

2. Wheels

The right ATV wheels are just as crucial as the tires, affecting both performance and style. Here are some important considerations when upgrading your wheels.

Wheel Types

  • Cast Wheels

    • Pros: Standard and affordable, but not as strong as other options.

    • Ideal For: General recreational use.

  • Beadlock Wheels

    • Pros: Highly recommended for aggressive off-roaders. Beadlock wheels securely hold the tire bead, preventing the tire from slipping off the wheel even at low pressures.

    • Ideal For: Low-pressure riding in extreme conditions like mud or sand.

    • Performance Boost: Allows you to run ultra-low tire pressures (e.g., under 5 PSI) for maximum traction and shock absorption.

  • Forged Wheels

    • Pros: High strength and lightweight, but more expensive.

    • Ideal For: High-performance ATVs and racing.

Wheel Size and Offset

  • Size (Diameter)

    • Keep wheel diameters close to the factory specifications (typically 12-14 inches). Larger wheels may reduce the sidewall height of the tire, sacrificing comfort and ride quality.

  • Offset

    • Negative Offset: Increases the wheelbase for better stability and reduces the risk of tipping. However, this may result in more mud fling and additional wear on steering components.

    • Neutral/Factory Offset: Works best for general trail riding and keeps the handling predictable.

3. Recommended Brands

  • Mud Tires: ITP Mud Lite, Maxxis Mudzilla

  • Rock/Trail Tires: Maxxis Bighorn, Kenda Bear Claw

  • Beadlock Wheels: STI HD Beadlocks, Method Race Wheels

  • Larger Tire Sizes: Opt for 27-inch or 28-inch tires for improved ground clearance and obstacle navigation.

Suspension System

ATV Suspension System

Upgrading your suspension isn’t just about a smoother ride—it’s about getting more control and handling when it matters most. Whether you’re conquering tough trails or just want to improve comfort, the right suspension upgrades will make your ATV feel like a whole new machine. Let’s explore the best options to elevate your ride.

1. Upgrading to High-Performance Shock Absorbers

Upgrading your shocks is often the most effective and essential modification for your ATV. Factory-installed shocks are typically designed for cost-effectiveness and broad usability, but high-performance shocks provide precise damping control and adjustability for a customized riding experience.

Shock TypeKey AdvantageIdeal TerrainRecommended Brands
Adjustable ShocksAdjustable preload, compression, and rebound damping allow riders to fine-tune their suspension performance based on terrain and load.Perfect for professional uses, especially racing and challenging off-road conditions.FOX Racing Shox (Podium Series), Elka Suspension, Works Connection.
Remote Reservoir ShocksLarger oil and gas capacity for better heat dissipation, preventing damping fade during extended aggressive riding (often referred to as “heat fade”).Best for high-speed riding, dunes, or long-duration, intense rides.FOX Podium RC2, Elka Stage 4/5.

Tips:

  • Start with Adjustable Preload: Even if you’re on a budget, choose shocks with adjustable preload to ensure proper sag (the static height of your ATV when you’re on it).

  • Look for Damping Adjustability: Higher-end shocks allow you to adjust both high-speed and low-speed compression damping, giving you the ability to fine-tune how your suspension reacts to small bumps and big impacts.

2. Spring Upgrades

If you’re not ready to replace your entire shock system, upgrading your springs is a good first step to improve suspension performance.

  • Progressive Rate Springs: These springs provide a soft, comfortable ride during small bumps and progressively stiffer resistance as the spring compresses, offering better support during larger impacts.

  • Heavy-Duty Springs: If you often carry heavy loads, passengers, or have added weight (such as winches or toolboxes), upgrading to stiffer springs will restore your ground clearance and keep your ride stable.

3. A-Arms and Linkage Upgrades

For even more dramatic performance improvements, upgrading your A-arms and linkage will change your ATV’s geometry, giving you better handling and suspension travel.

Upgrade TypeBenefitConsiderations
Wider A-ArmsIncreasing the track width significantly enhances lateral stability and reduces the risk of tipping during high-speed cornering.Check whether wider A-arms comply with your local off-road trail width regulations.
Longer A-ArmsAdds suspension travel to better absorb shocks and jumps, improving your ATV's ability to handle larger obstacles.Usually requires longer shock absorbers to maintain performance.
Linkage and Swingarm UpgradesChanges the rear suspension geometry and lever ratio, fine-tuning the rear wheel's progression and travel. Commonly used for competitive riding.This is a more advanced upgrade often done alongside high-performance shocks.

4. Professional Suspension Tuning

Even if you’ve invested in top-tier shocks, professional tuning is essential for optimizing their performance.

  • Personalized Setup: Suspension tuning involves adjusting the shock valving and spring rates to suit your weight, riding style, and terrain.

  • Benefits: Professional tuning eliminates soft spots, excessive body roll, or bottoming-out, helping your suspension perform at its best.

Exhaust System

ATV exhaust system

Upgrading your ATV exhaust system can significantly enhance your ride’s performance. Whether you’re seeking maximum power or just a more aggressive sound, there are two main options: the full system and the slip-on muffler. Let’s break down these options and the performance improvements they bring.

1. Upgrade Types

Upgrade TypeComponentsPerformance GainPrice & Installation DifficultyBest For
Full SystemHeader, mid-pipe, tail section (muffler)Maximizes horsepower and torque gains by optimizing exhaust flow. Replaces all factory components.Expensive, installation is more complex, often requires ECU tuning.Riders seeking maximum performance, competition, or deep modifications.
Slip-on MufflerOnly replaces the muffler (tail section)Moderate horsepower gain, significant sound change, and weight reduction.More affordable, easier installation, usually doesn’t require ECU tuning.Riders looking for better value, a simple sound change, and weight reduction.

Key Tip: For the maximum performance boost, go with a full system. It eliminates restrictive bends and smaller diameters in the stock exhaust, offering the best flow for your engine.

2. Performance Improvement Principles and Additional Considerations

Upgrading your exhaust system works by allowing exhaust gases to exit your engine more smoothly and quickly, making it easier for the engine to “breathe” and generate more power.

ConsiderationImportanceExplanation
Fuel Management / ECU TuningCritical!A full exhaust system (and many slip-ons) alter the air-fuel ratio. Without ECU tuning, your engine could suffer from lean conditions, causing potential damage or suboptimal performance.
Muffler MaterialWeight and DurabilityHigh-quality mufflers are typically made from stainless steel, aluminum, or carbon fiber. Carbon fiber and titanium are the lightest options, reducing ATV weight.
Sound and NoiseRegulations & Personal PreferenceAftermarket exhausts are often louder than stock ones. Make sure the system you choose complies with noise regulations in your area, and consider options with a spark arrestor or quiet core to reduce noise.
Brand SelectionQuality & FitChoose reputable brands that test their products for specific ATV models, ensuring perfect fit and reliable performance.

3. Recommended Brands

  • HMF Racing: Known for deep, throaty sound and reliable performance gains. Offers various custom colors and tail cap options.

  • Yoshimura: A Japanese brand renowned for high-quality craftsmanship and outstanding performance gains, especially for sport ATVs.

  • Two Brothers Racing (TBR): Offers aggressive looks and loud sound, often with good weight reduction.

  • FMF Racing: Highly respected in the off-road and motocross world, focusing on performance and durability for ATVs.

  • Big Gun Exhaust: High value for performance, delivering reliable power improvements.

ECU Tuning / Fuel Tuner

ECU Tuning

Upgrading your ECU or installing a fuel tuner is essential to unlock the full potential of your ATV modifications. When you change parts like exhaust or intake, the factory ECU may no longer provide the right air-fuel ratio, limiting performance.

1. Why Tuning is Necessary

Factory ECUs are programmed with conservative air-fuel ratios to meet emissions standards, fuel economy, and to suit a wide range of climates. However, after upgrading to a high-performance exhaust or intake system:

  1. Increased Airflow: More air enters the engine, but the factory ECU doesn’t adjust the fuel accordingly.

  2. Lean Mixture: This results in a lean condition, where there’s too much air and not enough fuel, leading to lower power and risk of overheating.

  3. Consequences: If not addressed, this can lead to poor performance, sluggish throttle response, and even engine damage like piston melting.

The goal of tuning is to adjust fuel injector pulse width and ignition timing to match the new air-fuel ratio, optimizing power and torque for maximum performance.

2. Main Tuning Methods

There are two primary ways to tune your ATV’s ECU:

Tuning MethodPrinciple & OperationBenefitsBest For
Fuel Tuners"Trick" the ECU by intercepting sensor signals and modifying them before sending them back to the ECU, allowing for extra fuel injection.Plug-and-play, easy installation, usually comes with preset maps.Ideal for beginner to intermediate modifications, riders who don’t want to flash their ECU.
ECU Flashing/TuningDirectly rewrite or replace the ECU’s base code (map), modifying ignition timing, rev limits, and throttle response.More control, can modify multiple parameters for a substantial performance increase.Best for advanced riders looking for maximum performance and deep modifications.

3. Recommended Tools and Brands

Product TypeBrand/ToolRecommended Use & Features
Fuel TunerDynojet Power Commander V (PCV)Industry standard, powerful, connects to AutoTune for automatic air-fuel ratio correction during riding.
ECU FlasherDynojet Power Vision 3 (PV3)Combines diagnostics, flashing, and live monitoring. Comes preloaded with tested maps or can be adjusted via computer.
Additional TunerVortex ECU (for sport ATVs)A complete, programmable ECU replacement offering flexible tuning options but at a higher cost.

4. Additional Considerations

  • Air Filter Pairing: The best tuning results are achieved when combined with a high-flow air filter or intake system (such as K&N filters or Snorkel Kits) to maximize airflow.

  • AutoTune Module: If using PCV or other tuners, it’s highly recommended to get the AutoTune module. It uses a wideband O2 sensor installed in the exhaust to monitor and adjust the air-fuel ratio automatically, ensuring optimal performance across altitude, temperature, and terrain changes.

  • Pre-tuned Maps vs. Custom Tunes:

    • Pre-tuned Maps: Ideal for common modifications like exhaust + intake upgrades, providing a noticeable performance boost.

    • Custom Tune: For the best and safest horsepower gains, visit a professional tuner and use a dyno to customize your map based on your ATV’s specific modifications.

If you want to safely and effectively maximize the potential of your high-performance exhaust and intake, ECU tuning is a must. For most riders, using the Dynojet Power Vision 3 or Power Commander V with an AutoTune module is the most mature and reliable solution

Air Intake System / Filter

ATV Intake Filter

Upgrading your ATV air intake system aims to bring in more, cleaner, and cooler air into the engine, which improves combustion efficiency, boosts horsepower, and enhances throttle response. Here’s a look at the best air intake upgrades to optimize your ATV’s performance.

1. High-Flow Air Filters

This is the simplest and most cost-effective upgrade. A high-flow filter allows more air to enter the engine, leading to better performance.

Filter TypeAdvantagesDisadvantagesBest ForRecommended Brands
High-Flow Cotton Filters (e.g., K&N)Maximum airflow: Significantly increases air intake, reusable and washable.Filtration: May be slightly less effective in extremely dusty or muddy environments.Riders seeking horsepower gains, often riding on dry or hard-packed surfaces.K&N Filters, Twin Air
Foam FiltersBalanced performance: Provides excellent filtration while maintaining good airflow, especially in muddy and wet conditions. Reusable and washable.Requires regular oiling (Filter Oil) maintenance.Off-road riders looking for good airflow and superior protection.Twin Air, UNI Filter
Factory Paper FiltersBest filtration: Provides the best protection from particulates.Airflow restrictions: Not ideal for high-performance modifications.Riders focused on engine longevity, not pursuing performance upgrades.-

Key Tip: Whether using cotton or foam filters, regular cleaning and oiling (for foam filters) or specialized cleaning agents and oil (for K&N filters) is essential. In dusty environments, maintenance should be done more frequently.

2. Cold Air Intake Systems

A complete cold air intake system replaces not only the filter but also the intake pipes and intake box.

  • Cold Air: Some high-performance intake kits move the intake opening to a cooler location (away from the engine) to pull in denser, cooler air. Cool air improves combustion efficiency, delivering better horsepower.

  • Pipe Optimization: Removing restrictive bends and corrugations from the factory intake pipes, replacing them with smoother, larger-diameter pipes, further reduces airflow resistance.

  • Effect: When combined with a high-flow filter, a cold air intake system provides more significant throttle response and horsepower gains than a filter replacement alone.

3. Synergy of Airflow Upgrades

Remember, intake and exhaust systems are interrelated. Combining intake and exhaust upgrades will yield better results.

Upgrade CombinationEffectRecommendation
Air Intake Filter + Slip-On ExhaustModerate performance boost.Simple and cost-effective, but basic fuel tuning is recommended to optimize performance.
Cold Air Intake + Full Exhaust SystemMaximum performance boost.Must use ECU tuning/fuel tuner (e.g., Dynojet PCV/PV3); otherwise, the engine may overheat and suffer damage.

For general riding, upgrading to a high-quality foam or high-flow cotton filter and keeping it clean and oiled will provide an immediate improvement in throttle response. If your goal is maximum horsepower, a complete intake system combined with ECU tuning is a must-have upgrade.

Winch

ATV Winch

An ATV winch is one of the most essential tools for off-roaders, especially when it comes to recovery in tough situations. Choosing the right winch involves considering factors like winch capacity, rope type, and brand. Let’s break down what you need to know when upgrading your winch.

1. Winch Selection and Specifications

A. Winch Capacity

  • Golden Rule: The winch’s rated capacity should be at least 1.5 to 2 times the weight of your ATV.

    • Example: If your ATV weighs 700 lbs, you should choose a winch with a rated capacity of at least 1,400 lbs.

  • Practical Advice: Given that situations like mud or being stuck on rocks can increase the required pulling power, most experienced riders recommend a winch with a capacity between 2,500 lbs to 3,500 lbs (or even 4,500 lbs for heavy or two-seat ATVs) to handle extreme conditions.

B. Rope Type

Rope TypeAdvantagesDisadvantagesRecommended Use
Synthetic RopeSafer (less energy released upon breakage, won’t whip like wire), lighter, easier to handle, non-conductive.More expensive, prone to abrasion from rough rocks or sharp edges, requires hawse fairlead.Highly recommended for most off-road riders.
Wire RopeMore durable, cost-effective, heat-resistant.Heavier, risk of injury when handling, extremely dangerous when broken, needs roller fairlead.Suitable for budget-conscious riders or heavy-duty environments (e.g., construction sites).

C. Recommended Brands

  • WARN: Industry standard, known for durability and reliability. AXON and VRX series are high-performance ATV winches.

  • KFI: Great value for money, offering reliable performance and is a popular choice among ATV clubs.

  • Superwinch / SuperATV: Popular brands offering winches with various capacities and features.

2. Winch Control and Installation

  • Control Method: Most winches come with a wired remote. Many high-quality models also feature wireless remotes, allowing you to control the winch from a safe distance or different angles, greatly improving safety and convenience during use.

  • Waterproof Rating: Winches are often exposed to water and mud. Look for models with good waterproof seals (e.g., IP67) to ensure the electrical components and motor function in harsh conditions.

  • Installation: Ensure the winch comes with a compatible mounting plate for your ATV model to ensure proper and secure installation.

LED Lighting System

ATV front grille featuring integrated LED light bar for enhanced visibility.

Upgrading your ATV LED lighting system is essential for improving visibility and enhancing your off-road experience. Whether you’re navigating through dark trails or showing off your machine, the right lighting can make all the difference. Here’s a guide to selecting the best lighting options for your ATV.

1. Lighting Type Selection

Lighting TypeMain UseAdvantagesRecommended Installation Locations
LED Light BarsLong-distance flood/spot lighting, increasing field of vision.Huge light output, provides wide or long-distance illumination, versatile design, easy to install.Above handlebars, front bumper, top of the frame.
LED Pod LightsSupplemental lighting, e.g., A-pillar side lights, reverse lights, or narrow spotlight.Compact, easy to install in tight spaces, provides highly concentrated beams.Sides of front bumper, A-pillar, rear for reverse lights.
Headlight BulbsReplaces stock halogen bulbs for improved daily lighting.Retains original headlight design, plug-and-play, noticeable brightness increase.Stock headlight mount.
Rock/Ambient LightsUnder-vehicle lighting for low-speed off-roading, rock crawling, and show purposes.Increases visibility around the vehicle, prevents undercarriage collisions, enhances visual effect.Underframe, near suspension arms.

2. Key Specifications and Considerations

SpecificationExplanationRecommended Standard
LumensThe total light output brightness. Higher values mean brighter lights, but should match beam pattern.Auxiliary lights: 3,000+ Lumens; Light bars: 10,000+ Lumens.
Beam PatternHow the light is projected.Driving/Flood: Wide beam for close-range, large area lighting. Spot: Narrow, focused beam for long-distance lighting. Combo: Combination of flood and spot beams, most versatile.
IP RatingDust and water resistance.At least IP67 or higher (e.g., IP68). ATV lights must handle mud, water, and high-pressure washing.
Color TemperatureThe color of the light.5000K-6000K (pure white light) is ideal for minimal visual fatigue and closest to natural daylight.
Durability/BuildShock resistance and heat dissipation.Look for sturdy aluminum housings and efficient heat sinks to prolong LED lifespan.

3. Installation and Wiring Recommendations

  • Wiring: All additional LED lights should be powered through a fuse and relay, directly from the battery, and use waterproof wiring harnesses and switches. Avoid connecting high-power LEDs directly to the stock circuit to prevent damage to the ATV’s electrical system.

  • Aim: The angle of the light bars and pod lights is crucial. Spotlights should aim towards the road ahead, while flood lights should be directed towards the sides and closer to the ATV.

  • Battery/Generator Load: High-power LED light bars (e.g., over 200W) can put a huge strain on the ATV’s charging system. If you plan to install multiple high-power lights, ensure your ATV’s generator (Stator) can handle the additional load. Otherwise, you may need to upgrade the battery or generator.

4. Recommended Brands

  • Rigid Industries: Known for high-end, top-quality LED lights, praised for their durability and light output quality.

  • Baja Designs: Designed specifically for off-road racing and extreme off-road use, offering exceptional brightness and professional beam patterns.

  • Aurora / Nilight: More cost-effective LED light bars and pod lights, ideal for riders on a budget.

CVT Clutch Kit & Belt

CVT Drive Belts

The core of a CVT system lies in its two variable diameter pulleys (primary/drive and secondary/driven) and the belt that connects them. The goal of upgrading the CVT system is to ensure smoother, more efficient power transfer to the wheels.

1. CVT Belts

The CVT belt is one of the most vulnerable parts of the system. Upgrading to a high-quality belt can improve durability, reduce slipping, and decrease heat generation.

  • Material & Construction: Choose belts made from Aramid Fiber (such as Kevlar) or stronger materials. These belts offer better heat resistance and tensile strength, handling higher torque.

  • Heat Resistance: Belt failure is most often caused by overheating. Aftermarket belts (e.g., EPI Severe Duty, Gates G-Force C12) are designed to withstand higher operating temperatures, making them ideal for low-speed, high-load operations (e.g., mud, towing).

  • Spare Belts: Always carry at least one spare belt and the necessary replacement tools, as belt failure is one of the most common mechanical issues during off-roading.

2. Clutch Kits / CVT Tuning

Replacing the clutch kit (usually including springs and weights) is intended to optimize the shift “feel” and speed of the CVT, ensuring it matches your ATV’s modifications and riding style.

Tuning GoalClutch Kit AdjustmentsPerformance GainsIdeal Modifications/Riding Style
Increase Low-Speed TorqueHeavier weights and/or stiffer primary clutch springs.Better acceleration, especially in mud or when towing heavy loads.Mud tires, larger tires, frequent heavy load carrying or hill climbing.
Improve Throttle ResponseStiffer primary clutch springs.Higher engagement RPM, allowing the engine to engage at a higher RPM (where more horsepower is available), resulting in quicker throttle response.Sport riding, racing.
Compensate for Larger TiresCustom clutch kit designed specifically for larger tires.Restores lost torque and acceleration due to the added weight and size of larger tires.Any modification that increases tire size (e.g., 27 inches or larger).

Key Components

  1. Springs: Determine when the clutch engages and disengages. Stiffer springs raise the engagement RPM.

  2. Weights/Arms: Determine the “shifting” points of the CVT system (i.e., how the drive ratio changes at different speeds). Adjusting weights is key to fine-tuning CVT performance.

  3. Helix (Secondary/Driven): Affects how the secondary clutch reacts to torque changes, influencing the system’s deceleration response and smoothness.

3. Tuning Necessity

  • Clutch Tuning: Any changes in airflow or tire size require clutch tuning. For example, if you’ve installed a full exhaust and ECU tuning to increase horsepower, but haven’t adjusted the clutch, the engine might not operate in its optimal horsepower range, leading to wasted power.

  • Professional Tools: Clutch tuning requires specialized tools (e.g., Clutch Puller) and an understanding of CVT dynamics. Unless you have experience, it’s recommended to consult a modification shop or use pre-designed weight and spring kits.

4. Recommended Brands

  • EPI (Economy Performance Innovation): A leader in clutch kits, offering custom kits for various models and riding styles.

  • Dalton Industries: Known for adjustable clutch weights and precision machining.

  • Gates: An authoritative brand in CVT belts, with the G-Force series highly regarded for its performance and durability.

If you’ve upgraded to larger tires or significantly increased engine horsepower (via exhaust/ECU), upgrading your clutch kit to compensate for torque loss, along with using a high-strength CVT belt to handle the added load, is crucial for maintaining performance and reliability.

Skid Plate

ATV Skid Plate

The main purpose of upgrading your ATV skid plate is to protect sensitive components on the underside of your ATV, including A-arms, suspension joints, engine, driveshaft, and CVT housing, from damage caused by rocks, tree roots, and debris. Here’s a guide to selecting the best skid plate to ensure maximum protection for your ride.

1. Material Selection

MaterialAdvantagesDisadvantagesRecommended Use
UHMW (High-Density Polyethylene)Excellent glide: Allows easy sliding over rocks and obstacles, no "catching" like aluminum. Quiet, no metal-on-metal noise. Lightweight, adds minimal weight.Less protection than thick aluminum; may be punctured by sharp rocks.Highly recommended. Ideal for rock crawling, forest trails, and general off-roading, especially for riders focused on lightweight and smooth performance.
AluminumExtremely durable: Offers excellent puncture protection. Can be as thick as 1/4-inch (6.35mm) for strong impact resistance.Heavy, increases vehicle weight. Can produce loud noise when hitting obstacles. Prone to "catching" on smooth rocks.Ideal for heavy collisions, high-intensity off-roading, or riders seeking maximum physical protection.
SteelStrongest, most affordable option.Heaviest. Not suitable for high-performance ATVs.Typically used for localized protection like towing hooks or other heavy-load components.

Key Tip: UHMW is the preferred material for modern ATV and UTV skid plates, as it provides the best balance of protection, lightweight, and glide performance.

2. Coverage Area and Design

Protection AreaImportanceRecommendation
Full Belly Skid PlateHighestCovers the engine, fuel tank, differential, etc. Should have drain and maintenance holes for easy cleaning and oil changes.
A-Arm GuardsVery ImportantProtects suspension arms and CV joint connections from direct impact. These components are critical for the ATV’s mobility.
Linkage/Brake GuardImportantProtects rear suspension linkages, brake calipers, and brake discs. These are key points for rear-wheel drive and suspension movement.
Floorboard/Footwell ProtectionOptional/MinorProtects the rider’s feet from impacts from debris on the ground.

3. Installation and Maintenance Tips

  • Recessed Hardware: Quality skid plates should ensure that all mounting bolts and nuts are recessed below the plate’s surface. This prevents bolt heads from being sheared off by rocks and ensures the plate can smoothly slide over obstacles.

  • Full Coverage vs. Single Piece: Avoid using a generic, one-piece skid plate that combines multiple areas. Custom, modular plate kits (e.g., separate A-arm guards and belly skid plates) offer better protection and more shock resistance.

  • Tightening & Maintenance: Ensure that all bolts are properly tightened and check regularly. Loose skid plates can cause noise during off-roading and may detach during impacts.

4. Recommended Brands

  • Ricochet Offroad: Focuses on custom ATV/UTV skid plates made from aluminum and UHMW, offering comprehensive coverage.

  • Factory UTV: Famous for their high-quality UHMW plates, popular among rock crawling enthusiasts.

  • Iron Baltic: Known for rugged, durable steel and aluminum skid plates.

Investing in a full, custom UHMW skid plate kit (including A-arm guards) is key to protecting your ATV. This investment is far less expensive than replacing a cracked engine case, damaged driveshaft, or bent A-arm.

Snorkel Kit

ATV Snorkel Kit

The primary goal of an ATV snorkel kit is to raise the engine (air intake) and CVT (vent lines) intake/exhaust systems above the waterline, preventing water from entering critical components that could cause expensive engine or transmission damage. Here’s what you need to know when upgrading your ATV with a snorkel kit.

1. Key Areas to Protect

A complete snorkel kit should cover at least the following three key areas:

  1. Engine Intake: Ensures the engine’s air filter box draws in clean, dry air.

  2. CVT Intake: The CVT transmission requires continuous airflow for cooling. Water intake can cause belt slippage and damage.

  3. CVT Exhaust: Ensures that hot air and moisture are expelled.

  4. Vent Lines: The vent lines for differential, fuel tank, and crankcase should also be extended to high points to prevent water ingress.

Key Tip: Don’t just upgrade the engine intake! Many riders overlook the CVT vent lines. Water entering the CVT system can instantly damage the belt and clutch.

2. Material and Design Selection

Design/MaterialAdvantagesDisadvantages
PVC Tubing KitLow cost, highly customizable.Not as aesthetically pleasing as commercial kits, may require more cutting and drilling, less shock-resistant.
Injection-Molded Kit (from professional brands)Professional, attractive, durable: Usually made from durable plastic or rubber parts, shock and heat resistant, designed to fit specific ATV models.More expensive.
Tube DiameterAirflow: Professional snorkel kits use large enough tubing to minimize airflow restriction.Too large a diameter can make installation difficult.

Key Requirements:

  • Sealing: All connection points (especially those connecting to the air filter box and CVT housing) must be fully sealed with high-quality adhesive, silicone sealant, and clamps. Improper sealing could lead to water being directed to critical components.

  • Installation Position: It’s best to position the intake opening higher than the handlebars for maximum protection during deep water crossings.

3. Performance Impact and ECU Tuning

  • Airflow Restriction: The snorkel system increases the distance air has to travel to the engine, which can create some airflow restrictions.

  • ECU Tuning Necessity: If the fuel system is not adjusted (using tools like Dynojet Power Commander or Power Vision), the engine may suffer from an imbalanced air-fuel ratio due to the changes in airflow, especially at high RPM. While the snorkel’s main purpose is protection, tuning is essential for maintaining performance and engine safety.

4. Recommended Brands

  • Snorkel Your ATV (SYA): A well-known brand specializing in snorkel kits for ATVs and UTVs, offering well-designed kits that include all necessary vent lines.

  • High Lifter: Known for off-road and mud-riding modifications, they also offer high-quality snorkel kits.

  • Custom and Universal Kits: Many modification shops offer custom kits made from PVC or other materials for specific models.

If you’re serious about deep water and mud off-roading, a high-quality, well-sealed snorkel kit is a must. But remember, after installation, ECU tuning is also essential to maintain engine performance and safety.

Conclusion

Upgrading your ATV can significantly enhance its performance, making it more capable and reliable in various off-road conditions. From improving traction with tires and wheels to optimizing your ride’s handling with suspension upgrades, every modification counts. Upgrades like a high-performance exhaust system, ECU tuning, high-flow air intake, and a winch can further enhance power and efficiency. With the right LED lighting, CVT clutch kits, skid plates, and snorkel kits, your ATV will be ready for any adventure.

author avatar
Danny Ni Digital Marketing Director
I work as digital marketing director in SYZ Machine, sharing insights on ATV, UTV, off-road, racing, and motorcycle aftermarket parts, helping industry buyers and engineers choose reliable components for performance and durability.
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