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RSI Chromoly Racing Handlebar Built for Oval Racing, Snocross & Aggressive Competition Riding

$79.95

CAD: CA$109.08
EUR: €73.60
SEK: 844.88 Skr
NOK: Nkr839.63
GBP: £62.64

In Stock

SKU:CB-R-BLK

RSI Racing 5″ Rise Aluminum Handlebar – 10° Sweep

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RSI Racing 5″ Rise Aluminum Handlebar – 10° Sweep

$129.95

CAD: CA$177.30
EUR: €119.63
SEK: 1,373.26 Skr
NOK: Nkr1,364.72
GBP: £101.81

In Stock

SKU:AB-5-B

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RSI Tapered Aluminum Handlebar – Black Anodized 1-1/8″ Center Clamp Area • 7/8″ Control Ends • 16° Sweep • 0″ Rise • 25.5″ Width

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RSI Tapered Aluminum Handlebar – Black Anodized 1-1/8″ Center Clamp Area • 7/8″ Control Ends • 16° Sweep • 0″ Rise • 25.5″ Width

$129.95

CAD: CA$177.30
EUR: €119.63
SEK: 1,373.26 Skr
NOK: Nkr1,364.72
GBP: £101.81

In Stock

SKU:TB-R-H

1 1/8″ OVERSIZED HANDLEBAR CLAMP KIT BLACK W/BLACK BAR PAD

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1 1/8″ OVERSIZED HANDLEBAR CLAMP KIT BLACK W/BLACK BAR PAD

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SKU:OC-1-BKIT

RSI Chromoly 7/8″ Straight Handlebar – 10 DEGREE SWEEP

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RSI Chromoly 7/8″ Straight Handlebar – 10 DEGREE SWEEP

$79.95

CAD: CA$109.08
EUR: €73.60
SEK: 844.88 Skr
NOK: Nkr839.63
GBP: £62.64

Available on backorder

SKU:CB-10-BLK

POLARIS 650/850/900R/BOOST TETHER MOUNT FOR RMK STEERING STEM (For Large Factory Tether)

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POLARIS 650/850/900R/BOOST TETHER MOUNT FOR RMK STEERING STEM (For Large Factory Tether)

$19.95

CAD: CA$27.22
EUR: €18.37
SEK: 210.82 Skr
NOK: Nkr209.51
GBP: £15.63

In Stock

SKU:TC-P1-Mount

Upgrade your Polaris AXYS with our Powder-Coated Aluminum Mounting Plate, designed specifically for Polaris RMK models.

Key Features:

Premium Build: Made from high-quality aluminum with a powder-coated finish for long-lasting durability.
Perfect Fit: Tailored for the RMK steering stem, ensuring a snug and seamless installation.
Enhanced Functionality: Fully compatible with the updated Polaris Tether for improved safety and performance.
Compatibility: Fits Polaris 650, 850, 900R, and Boost models.

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Polaris AXYS & MATRYX Plug-and-Play Tether Cord Kit Complete Plug-and-Play Safety Tether System

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Polaris AXYS & MATRYX Plug-and-Play Tether Cord Kit Complete Plug-and-Play Safety Tether System

$44.95

CAD: CA$61.33
EUR: €41.38
SEK: 475.01 Skr
NOK: Nkr472.06
GBP: £35.22

In Stock

SKU:TC-P-CORD

RSI Billet Aluminum Momentary Reverse Button – Polaris MATRYX RMK PERC Reverse (2021–Current)

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RSI Billet Aluminum Momentary Reverse Button – Polaris MATRYX RMK PERC Reverse (2021–Current)

$69.95

CAD: CA$95.44
EUR: €64.40
SEK: 739.21 Skr
NOK: Nkr734.61
GBP: £54.80

In Stock

SKU:RS-P1-BLACK

The RSI Billet Aluminum Momentary Reverse Button is a direct plug-and-play replacement for the factory reverse switch on 2021-current Polaris MATRYX RMK 650, 850, 9R, and Boost models equipped with the PERC electronic reverse system. Precision CNC machined from billet aluminum and finished in durable black anodizing, it features a spring-loaded momentary push button for fast, reliable reverse engagement. Complete with an OEM connector for quick installation, it requires no cutting, splicing, or rewiring and is proudly designed and manufactured in the USA.

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POLARIS 650/850/900R/BOOST TETHER MOUNT FOR RMK STEERING STEM

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POLARIS 650/850/900R/BOOST TETHER MOUNT FOR RMK STEERING STEM

$19.95

CAD: CA$27.22
EUR: €18.37
SEK: 210.82 Skr
NOK: Nkr209.51
GBP: £15.63

In Stock

SKU:TC-P-MOUNT

Premium Handlebar Risers

Find the Perfect Handlebar Riser Height for Your Riding Style

RSI Dual Pivot Adjustable Handlebar Risers – Black Anodized

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RSI Dual Pivot Adjustable Handlebar Risers – Black Anodized

SKU:PR-10-B$89.95

CAD: CA$89.95
EUR: €89.95
SEK: 89.95 Skr
NOK: Nkr89.95
GBP: £89.95

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RSI Kids Plug & Play Handlebar Grip Heater Kit – Ski-Doo Gen 4, Gen 5 & Lynx Radien

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RSI Kids Plug & Play Handlebar Grip Heater Kit – Ski-Doo Gen 4, Gen 5 & Lynx Radien

$109.95

CAD: CA$150.01
EUR: €101.22
SEK: 1,161.91 Skr
NOK: Nkr1,154.68
GBP: £86.14

In Stock

SKU:RSI-KIDS-HG

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RSI Kids Universal Handlebar Heater Kit

$109.95

CAD: CA$150.01
EUR: €101.22
SEK: 1,161.91 Skr
NOK: Nkr1,154.68
GBP: £86.14

In Stock

SKU:RSI-KIDS-HEATER

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UNIVERSAL BILLET ALUMINUM LIT DUAL ROCKER SWITCH ON/OFF (7/8 MOUNTING) BLACK ANODIZED

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UNIVERSAL BILLET ALUMINUM LIT DUAL ROCKER SWITCH ON/OFF (7/8 MOUNTING) BLACK ANODIZED

$59.95

CAD: CA$81.79
EUR: €55.19
SEK: 633.53 Skr
NOK: Nkr629.59
GBP: £46.97

In Stock

SKU:SW-4

Upgrade your race machine with the Dual Rocker Switch and experience the control, reliability, and performance that champions demand. Designed specifically for high-performance applications, the Dual Rocker Switch is more than just a switch—it's the heartbeat of your machine's functionality and reliability on the track. Momentary Control: Provides reliable and consistent power to critical components. Water Pump Control: Ensures optimal cooling during intense races, maintaining peak performance. Ignition Systems: Precision control for consistent engine starts and efficient operation. Durability: Built to withstand vibrations, extreme temperatures, and high-impact environments. Ease of Use: Ergonomic design for quick operation during high-pressure moments. Compact Design: Slim and compact design that saves valuable space on your handlebars without compromising functionality. Miscellaneous Systems: Whether it's auxiliary lights, fans, or additional accessories, the Dual Rocker Switch delivers.

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Straightline Performance Polaris 850 Boost Complete Silicone Intake & Pressure Tube Kit

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Straightline Performance Polaris 850 Boost Complete Silicone Intake & Pressure Tube Kit

$199.95

CAD: CA$272.80
EUR: €184.07
SEK: 2,113.00 Skr
NOK: Nkr2,099.85
GBP: £156.66

In Stock

SKU:192-106

The Straightline Performance Polaris 850 Boost Complete Silicone Intake & Pressure Tube Kit replaces the restrictive factory intake and pressure tubes with premium reinforced silicone components for improved airflow, faster turbo response, and increased reliability. Featuring a larger high-flow intake tube that will not collapse under boost, a reinforced pressure tube, and heavy-duty clamps, this complete kit is an essential upgrade for both stock and tuned Polaris 850 Boost snowmobiles. Blow-off valve not included.

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POLARIS 600/650/850/900R/BOOST AXYS & MATRYX WITH OEM PLASTIC CONNECTOR / PR (HI-LOW SWITCHES)

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POLARIS 600/650/850/900R/BOOST AXYS & MATRYX WITH OEM PLASTIC CONNECTOR / PR (HI-LOW SWITCHES)

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SKI-DOO / LYNX 3-WIRE WITH OEM TERMINALS / PR (EXCEPT GEN 4/5)

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SKI-DOO / LYNX 3-WIRE WITH OEM TERMINALS / PR (EXCEPT GEN 4/5)

$89.95

CAD: CA$122.72
EUR: €82.81
SEK: 950.56 Skr
NOK: Nkr944.65
GBP: £70.47

In Stock

SKU:GH-11

POLARIS SMART WARMERS WITH OEM TERMINAL PINS / PR (NOT FOR HI-LOW SWITCHES)

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POLARIS SMART WARMERS WITH OEM TERMINAL PINS / PR (NOT FOR HI-LOW SWITCHES)

$89.95

CAD: CA$122.72
EUR: €82.81
SEK: 950.56 Skr
NOK: Nkr944.65
GBP: £70.47

Available on backorder

SKU:GH-28

SKI-DOO / LYNX 2-WIRE, WITH OEM TERMINALS / PR (EXCEPT GEN 4/5)

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SKI-DOO / LYNX 2-WIRE, WITH OEM TERMINALS / PR (EXCEPT GEN 4/5)

$89.95

CAD: CA$122.72
EUR: €82.81
SEK: 950.56 Skr
NOK: Nkr944.65
GBP: £70.47

In Stock

SKU:GH-18

The RSI Extended Hi-Power Grip Heater Kit is designed specifically for Ski-Doo and Lynx snowmobiles equipped with OEM 2-wire grip heater systems and handlebars with hooks. Featuring extended heating elements that wrap into the hook area, factory OEM terminal connections, variable heat control compatibility, and premium 3M adhesive backing, this kit provides complete grip coverage and exceptional cold-weather comfort while maintaining full control through the factory dash-mounted rheostat system.

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SKI-DOO GEN-4&5 / LYNX RADIEN -RADIEN 2 WITH OEM TERMINALS /PR

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SKI-DOO GEN-4&5 / LYNX RADIEN -RADIEN 2 WITH OEM TERMINALS /PR

$89.95

CAD: CA$122.72
EUR: €82.81
SEK: 950.56 Skr
NOK: Nkr944.65
GBP: £70.47

In Stock

SKU:GH-20

Bar Pads

Real protection

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POLARIS AXYS/MATRYX RSI PHONE BAR PAD HEATER KIT ( PLUG AND PLAY)

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POLARIS AXYS/MATRYX RSI PHONE BAR PAD HEATER KIT ( PLUG AND PLAY)

SKU:BPL-PHONE-HP$69.95

CAD: CA$95.44
EUR: €64.40
SEK: 739.21 Skr
NOK: Nkr734.61
GBP: £54.80

In Stock

RSI ROUND BAR PAD

SKU:BPR-W$24.95

CAD: CA$24.95
EUR: €24.95
SEK: 24.95 Skr
NOK: Nkr24.95
GBP: £24.95

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POLARIS AXYS/MATRYX RSI PHONE BAR PAD HEATER KIT ( PLUG AND PLAY)

SKU:BPL-PHONE-HP$69.95

CAD: CA$95.44
EUR: €64.40
SEK: 739.21 Skr
NOK: Nkr734.61
GBP: £54.80

In Stock

Your Ride - Your Style

RSI Small Handlebar Pad

SKU:BPS-BLACK$29.95

CAD: CA$29.95
EUR: €29.95
SEK: 29.95 Skr
NOK: Nkr29.95
GBP: £29.95

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.020 Orifice Fuel Jet

$14.95

CAD: CA$20.40
EUR: €13.76
SEK: 157.99 Skr
NOK: Nkr157.00
GBP: £11.71

In Stock

SKU:NP-135

Ski-doo 800R Carb Nitrous Kit (non-electric start)

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Ski-doo 800R Carb Nitrous Kit (non-electric start)

$649.95

CAD: CA$886.77
EUR: €598.34
SEK: 6,868.43 Skr
NOK: Nkr6,825.71
GBP: £509.22

In Stock

SKU:163-108

Polaris 600 Rush/Switchback/RMK Nitrous Kit (pro ride chassis)

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Polaris 600 Rush/Switchback/RMK Nitrous Kit (pro ride chassis)

$674.95

CAD: CA$920.87
EUR: €621.36
SEK: 7,132.62 Skr
NOK: Nkr7,088.26
GBP: £528.81

In Stock

SKU:162-103

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Ski-doo 1200 4-TEC Nitrous Kit

$649.95

CAD: CA$886.77
EUR: €598.34
SEK: 6,868.43 Skr
NOK: Nkr6,825.71
GBP: £509.22

In Stock

SKU:163-109

Arctic Cat M1000/Crossfire 1000 Nitrous Kit

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Arctic Cat M1000/Crossfire 1000 Nitrous Kit

$674.95

CAD: CA$920.87
EUR: €621.36
SEK: 7,132.62 Skr
NOK: Nkr7,088.26
GBP: £528.81

In Stock

SKU:161-105

Ski-doo 800R Carb Nitrous Kit (electric start)

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Ski-doo 800R Carb Nitrous Kit (electric start)

$649.95

CAD: CA$886.77
EUR: €598.34
SEK: 6,868.43 Skr
NOK: Nkr6,825.71
GBP: £509.22

In Stock

SKU:163-107

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Nitrous Jet 12 Grams Per Second

$224.95

CAD: CA$306.91
EUR: €207.09
SEK: 2,377.19 Skr
NOK: Nkr2,362.40
GBP: £176.24

In Stock

SKU:NP-192

Mini HP Nitrous Kit 3-9hp Adjustable from 3-9hp

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Mini HP Nitrous Kit 3-9hp Adjustable from 3-9hp

$649.95

CAD: CA$886.77
EUR: €598.34
SEK: 6,868.43 Skr
NOK: Nkr6,825.71
GBP: £509.22

In Stock

SKU:160-111

Handguards & Mounts

Extra protection for hard trails.

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RSI Stonewall Hand Guards with Built-In 6000 Lumen LED Lights

SKU:H5001$149.95

CAD: CA$204.59
EUR: €138.04
SEK: 1,584.62 Skr
NOK: Nkr1,574.76
GBP: £117.48

Upgrade your ride with ultra-bright LED handguards that combine sleek style and functionality. Designed for all conditions, these handguards offer:

RSI “STONEWALL” HANDGAURDS FLEXIBLE, ALL WEATHER HANDGUARDS

SKU:H5000$69.95

CAD: CA$95.44
EUR: €64.40
SEK: 739.21 Skr
NOK: Nkr734.61
GBP: £54.80

Ultra-durable, flexible, and weather-resistant handguards that expand coverage for maximum protection in extreme riding conditions. Designed to move

HAYES BRAKE MOUNTING KIT – SEE FITMENT GUIDE

SKU:H4454$59.95

CAD: CA$81.79
EUR: €55.19
SEK: 633.53 Skr
NOK: Nkr629.59
GBP: £46.97

Hayes Brake Specific Snowmobile Handguard mounts for Stonewall Handguards. * does not work on 2020 Hayes Stealth Brake

Handguards

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Polaris 850 AXYS & All MATRYX 600/650/850/900R/BOOST – PLUG AND PLAY POWER ADAPTOR/SPLITTER FOR LED HANDGUARDS

SKU:H4466$59.95

CAD: CA$81.79
EUR: €55.19
SEK: 633.53 Skr
NOK: Nkr629.59
GBP: £46.97

In Stock

RSI Stonewall Hand Guards with Built-In 6000 Lumen LED Lights

SKU:H5001$149.95

CAD: CA$204.59
EUR: €138.04
SEK: 1,584.62 Skr
NOK: Nkr1,574.76
GBP: £117.48

Upgrade your ride with ultra-bright LED handguards that combine sleek style and functionality. Designed for all conditions, these handguards offer:

Polaris 850 AXYS & All MATRYX 600/650/850/900R/BOOST – PLUG AND PLAY POWER ADAPTOR/SPLITTER FOR LED HANDGUARDS

SKU:H4466$59.95

CAD: CA$81.79
EUR: €55.19
SEK: 633.53 Skr
NOK: Nkr629.59
GBP: £46.97

This adaptor allows the user to plug the adaptor into the accesory plug and directly plug your LED handgards in

2012-2018 POLARIS / 2012-CURRENT ARCTIC CAT / 2012-CURRENT YAMAHA PLUG AND PLAY POWER ADAPTOR/SPLITTER FOR LED HANGUARDS

SKU:H4460$59.95

CAD: CA$81.79
EUR: €55.19
SEK: 633.53 Skr
NOK: Nkr629.59
GBP: £46.97

Polaris (2012-13 IQ, 2013-17 PRO, 2015 -Current AXYS), 2012 - Current Arctic Cat / 2012 - Current Yamaha Accesory Power

RSI Billet Aluminum Momentary Reverse Button – Polaris AXYS PERC Reverse (2013–2017)

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RSI Billet Aluminum Momentary Reverse Button – Polaris AXYS PERC Reverse (2013–2017)

$69.95

CAD: CA$95.44
EUR: €64.40
SEK: 739.21 Skr
NOK: Nkr734.61
GBP: £54.80

In Stock

SKU:RS-P-BLACK

The RSI Billet Aluminum Momentary Reverse Button is a direct plug-and-play replacement for the factory reverse switch on 2013–2017 Polaris AXYS snowmobiles equipped with the PERC Reverse system. Precision CNC machined from billet aluminum and finished in durable black anodizing, it features a spring-loaded momentary push button for crisp, reliable reverse engagement. Complete with an OEM connector for quick installation, it requires no cutting, splicing, or rewiring and is proudly designed and manufactured in the USA. (Will not work on the 850)

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Universal Tether Switch (Normally Open)

$29.95

CAD: CA$40.86
EUR: €27.57
SEK: 316.50 Skr
NOK: Nkr314.53
GBP: £23.47

In Stock

SKU:TC-UO-Cord

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UNIVERSAL TETHER (NORMALLY CLOSED)

$29.95

CAD: CA$40.86
EUR: €27.57
SEK: 316.50 Skr
NOK: Nkr314.53
GBP: £23.47

In Stock

SKU:TC-UC-Cord

Polaris Complete Tether Cord & Mount Kit (Plug & Play)

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Polaris Complete Tether Cord & Mount Kit (Plug & Play)

$54.95

CAD: CA$74.97
EUR: €50.59
SEK: 580.69 Skr
NOK: Nkr577.08
GBP: £43.05

In Stock

SKU:TC-P-KIT

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Polaris AXYS & MATRYX Plug-and-Play Tether Cord Kit Complete Plug-and-Play Safety Tether System

$44.95

CAD: CA$61.33
EUR: €41.38
SEK: 475.01 Skr
NOK: Nkr472.06
GBP: £35.22

In Stock

SKU:TC-P-CORD

Arctic Cat Catalyst MTN 858 Off Trail Boondocking Clutch Kit (0-3000ft)

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Arctic Cat Catalyst MTN 858 Off Trail Boondocking Clutch Kit (0-3000ft)

$499.95

CAD: CA$682.11
EUR: €460.25
SEK: 5,283.29 Skr
NOK: Nkr5,250.42
GBP: £391.70

SKU:124-177

Arctic Cat Catalyst 858 Trail Performance Clutch Kit (0-3000ft)

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Arctic Cat Catalyst 858 Trail Performance Clutch Kit (0-3000ft)

$499.95

CAD: CA$682.11
EUR: €460.25
SEK: 5,283.29 Skr
NOK: Nkr5,250.42
GBP: £391.70

In Stock

SKU:124-175

Unleash the full potential of your Arctic Cat Catalyst 858 with our Trail Performance Clutch Kit, optimized for trail riding at 0–3000 ft. Key Features:

Precision Weight Adjustment- Fine-tune your RPMs for optimal power delivery with easily adjustable clutch weights. This allows for custom calibration based on your riding style and elevation needs.
New ADAPT Machined Billet Weights- Our clutch weights are built from high-grade billet material. These weights offer unmatched durability, heat resistance, and smooth operation, ensuring long-term reliability on any terrain.
Custom Helix Designed for the 858- A proprietary helix built to our specific angle specs; this component is tailored to match the power characteristics of the Catalyst 858 for ideal shift response and backshift performance.
Spring Tuning- Designed with 2 clutch springs to ensure responsive engagement and consistent backshift, helping your sled stay in the powerband throughout the RPM range. Also offered with a lifetime warranty to replace when needed.
Trail-Tested Calibration- Developed and refined through rigorous real-world testing, our calibration ensures peak performance in trail-specific conditions without sacrificing reliability.

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Arctic Cat Catalyst 600 Trail Performance Clutch Kit (0–3000 ft)

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Arctic Cat Catalyst 600 Trail Performance Clutch Kit (0–3000 ft)

$499.95

CAD: CA$682.11
EUR: €460.25
SEK: 5,283.29 Skr
NOK: Nkr5,250.42
GBP: £391.70

In Stock

SKU:124-173

Whether you're riding across groomed trails or carving through fresh snow, this clutch kit offers the edge you need for superior throttle response and long-lasting reliability. Key Features & Benefits:

Extended Belt Life: Improved component interaction reduces wear and increases belt longevity under high-performance riding conditions.
+4 HP to the Track: Experience a substantial horsepower boost that translates to real power you can feel on the snow.
Enhanced Belt Grab: Ensures quicker acceleration and reduced lag, getting you to top performance levels sooner.
+10 HP at Peak Acceleration over Stock Clutching: Dominate the competition with this clutch kit that maximizes peak power generated by the engine.

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Arctic Cat Catalyst 600 Mountain Performance Clutch Kit (6000+ ft)

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Arctic Cat Catalyst 600 Mountain Performance Clutch Kit (6000+ ft)

$499.95

CAD: CA$682.11
EUR: €460.25
SEK: 5,283.29 Skr
NOK: Nkr5,250.42
GBP: £391.70

Available on backorder

SKU:124-174

The Straightline Performance Arctic Cat Catalyst 600 Mountain Clutch Kit is engineered specifically for elevations above 6,000 feet. Featuring specially designed Arctic Cat adjustable billet weights, a custom mountain helix, and matched primary and secondary springs, this fully tunable clutch package improves track speed, increases top-end MPH, enhances throttle response, and delivers aggressive backshift performance for maximum mountain riding capability. Developed through extensive testing and built for serious mountain riders, this kit helps your Catalyst 600 maintain peak performance in demanding high-elevation conditions.

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Polaris 550 Fan/EVO Complete Trail Performance Trail Clutch Kit 0-3000ft

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Polaris 550 Fan/EVO Complete Trail Performance Trail Clutch Kit 0-3000ft

$499.95

CAD: CA$682.11
EUR: €460.25
SEK: 5,283.29 Skr
NOK: Nkr5,250.42
GBP: £391.70

In Stock

SKU:123-175

Experience unmatched tunability and trail performance with Straightline Performance’s industry-leading clutch kit — engineered specifically for your Polaris 550 fan. This is the most precise and easily adjustable kit available on the market today Benefits:

3HP peak to the track
5HP peak under the curve to the track
Superior throttle response and control
Broader powerband by optimizing the usable RPM Range
Faster acceleration and improved top-end speed
Effortless back shifting for aggressive trail riding
Quick and precise tuning for various riding conditions

Take full control of your Polaris EVO/Trail 550 Fan’s performance — with a clutch kit designed for riders who demand precision and power.

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2025- Current Polaris 900R 129-146″ Track Complete Trail Performance Clutch Kit 0-3000ft (72g Base Weight – 98g Adjusted Weight)

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2025- Current Polaris 900R 129-146″ Track Complete Trail Performance Clutch Kit 0-3000ft (72g Base Weight – 98g Adjusted Weight)

$499.95

CAD: CA$682.11
EUR: €460.25
SEK: 5,283.29 Skr
NOK: Nkr5,250.42
GBP: £391.70

In Stock

SKU:123-174

Unleash Maximum Performance with this complete trail performance Clutch Kit for your Polaris 900R!

Key Features:

Advanced Weight Tuning System
Includes Straightline’s premier adjustable weight tuning kit featuring set screws and washers for granular fine-tuning. Achieve precise calibration without guesswork.
Ready-to-Ride Baseline Setup
Each kit arrives with a meticulously engineered baseline configuration that delivers exceptional performance right out of the box — with minimal need for adjustment.
Trail-Optimized Performance Gains
The trail version delivers significant improvements in acceleration, top speed (MPH), and backshift response — giving you a smoother, more responsive ride in all conditions.
Complete Clutch System Included
Each kit comes fully equipped with adjustable clutch weights, a custom helix, primary spring, and secondary spring — everything you need for a complete performance upgrade.

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Ski-Doo MXZ X-RS Comp/Backcountry 850 Turbo R Performance Trail Clutch Kit 0-3000ft

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Ski-Doo MXZ X-RS Comp/Backcountry 850 Turbo R Performance Trail Clutch Kit 0-3000ft

$499.95

CAD: CA$682.11
EUR: €460.25
SEK: 5,283.29 Skr
NOK: Nkr5,250.42
GBP: £391.70

In Stock

SKU:121-264

This Performance Trail Clutch Kit is designed for riders operating between 0-3000 feet. Engineered specifically for the 850 Turbo R engine, this clutch kit maximizes acceleration, throttle response, and top-end speed, giving you an edge on high-performance trails.

Maximized Acceleration: Achieve quicker throttle response for faster launches.
Enhanced Power Transfer: Optimized for smoother and more efficient power delivery.
Improved Top-End Speed: Gain the advantage on high-performance trails.
Reduced Belt Wear: Precision-tuned components minimize belt strain, enhancing longevity.
Built for Durability: Designed to withstand reliability on any terrain.
Accepts the Straightline Performance Tunes.

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Straightline Performance Arctic Cat Thundercat 9000 & Yamaha Sidewinder / SRX 998 Performance Header (2017–Current)

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Straightline Performance Arctic Cat Thundercat 9000 & Yamaha Sidewinder / SRX 998 Performance Header (2017–Current)

$799.95

CAD: CA$1,091.42
EUR: €736.43
SEK: 8,453.58 Skr
NOK: Nkr8,400.99
GBP: £626.74

Out of stock

SKU:133-107

The Straightline Performance Performance Header for 2017-current Arctic Cat Thundercat 9000 and Yamaha Sidewinder/SRX 998 Turbo delivers a proven 15 horsepower gain, increased torque, and dramatically faster turbo spool. Manufactured from premium stainless steel, this direct bolt-on header retains all factory heat shields for excellent heat management and OEM-style fit. It works exceptionally well with aftermarket ECU tunes, intake systems, clutch kits, and other performance upgrades, making it one of the best foundation modifications for any 998 turbo engine.