New Release
SmartWire Plug-and-Play Lights
Plug-and-play automatic reverse lights and a beeper for your ATV or UTV. No cutting. No splicing required.
SKIDOO / LYNX REX XP/XM/XS/LYNX (2-STROKE ENGINE ONLY) W/ BILLET PUSH BUTTON KILL SWITCH, – UNIVERSAL NO TERMINALS BLACK ANODIZED
$179.95- CAD: CA$245.52
- EUR: €165.66
- SEK: 1,901.64 Skr
- NOK: Nkr1,889.82
- GBP: £140.99
In Stock
SKU:TB-8 The RSI Billet Throttle Block with Billet Push Button Kill Switch is a premium billet aluminum control upgrade for Ski-Doo XP, XM, XS, and Lynx 2-stroke snowmobiles. Featuring a black anodized finish, laser-engraved RSI logo, and integrated billet momentary kill switch, this universal-wired throttle block is ideal for custom, race, and performance applications requiring a clean handlebar layout and maximum durability.
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(0 Review)
GRAB BAR MOUNT KIT FOR 7/8 BARS – ADAPTS HA1002 DIRECT TO THE BARS
$39.95- CAD: CA$54.51
- EUR: €36.78
- SEK: 422.18 Skr
- NOK: Nkr419.55
- GBP: £31.30
In Stock
SKU:HA1002 The RSI Grab Bar Mount Kit features precision CNC-machined billet aluminum construction and a reversible angle design that allows multiple grab bar mounting positions. Compatible with flat and riser handlebars, these universal mounts provide a secure and adjustable solution for installing grab bars on virtually any snowmobile handlebar setup.
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(6 Reviews)
RSI High Temperature Grip Adhesive Kit
$12.95- CAD: CA$17.67
- EUR: €11.92
- SEK: 136.85 Skr
- NOK: Nkr136.00
- GBP: £10.15
In Stock
SKU:GG-1 The RSI High Temperature Grip Adhesive Kit is specifically formulated for snowmobile grip installations and heated grip applications. Heat resistant up to 250°F, vibration resistant, and compatible with rubber or plastic grips, this premium adhesive provides a secure, long-lasting bond that helps prevent grip movement while maintaining a smooth, consistent feel. One kit contains enough adhesive to install a complete pair of grips, including 8-inch grip applications.
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(247 Reviews)
RSI Snowmobile Grab Bar Semi-Rigid Grab Bar for RSI Aluminum Race Handlebars Compatible with HA1002 Grab Bar Mounts for Universal Handlebar Installation
$39.95- CAD: CA$54.51
- EUR: €36.78
- SEK: 422.18 Skr
- NOK: Nkr419.55
- GBP: £31.30
In Stock
SKU:HA1001 The RSI Snowmobile Grab Bar is a semi-rigid handlebar accessory designed to improve rider control, leverage, and sled maneuverability. It installs directly on RSI Aluminum Race Handlebars with a cross shaft or can be paired with HA1002 Grab Bar Mounts for universal handlebar installation. Featuring a smooth top surface, gripped underside, and durable flexible construction, this grab bar is ideal for mountain, trail, and backcountry riding.
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(13 Reviews)
UNIVERSAL GRIP HEATERS 3 -WIRE – 30W -DUAL 6 OHM CIRCUITS – RATED FOR 12V
$84.95- CAD: CA$115.90
- EUR: €78.20
- SEK: 897.72 Skr
- NOK: Nkr892.14
- GBP: £66.56
In Stock
SKU:GH-2 The RSI Universal Extended Hi-Power Grip Heater Kit is designed specifically for hooked handlebars and long grip applications. Featuring extended heating elements that wrap into the hook area, high and low heat settings, and durable 3M adhesive backing, these heaters provide full grip coverage and exceptional warmth for mountain, trail, and custom snowmobile applications. Sold as a pair and compatible with most 12V snowmobiles.
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(22 Reviews)
Arctic Cat 800 C-Tec 2 Ultra Lite Muffler Polished Stainless Steel
$399.95- CAD: CA$545.68
- EUR: €368.19
- SEK: 4,226.52 Skr
- NOK: Nkr4,200.23
- GBP: £313.35
In Stock
SKU:131-167 The Straightline Performance Arctic Cat C-TEC2 800 Ultra Lightweight Stainless Steel Muffler is engineered specifically for 2018-current Arctic Cat C-TEC2 800 models. Constructed entirely from polished stainless steel, it delivers an impressive 14-pound weight savings, outstanding durability, and crisp throttle response. Dyno tested, field proven, and backed by Straightline Performance's guarantee against weld failure under normal riding conditions, this premium bolt-on muffler offers exceptional fit, finish, and long-lasting performance with no fuel programming required
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(8 Reviews)
Arctic Cat 800 F/XF/M includes C-Tec 2 Lightweight Carbon Fiber Muffler / Stainless Steel
$499.95- CAD: CA$682.11
- EUR: €460.25
- SEK: 5,283.29 Skr
- NOK: Nkr5,250.42
- GBP: £391.70
In Stock
SKU:131-165 The Straightline Performance Arctic Cat C-TEC2 800 Lightweight Carbon Fiber Muffler is engineered for 2018-current Arctic Cat C-TEC2 800 F, XF, and M models. Featuring a true carbon fiber muffler body with durable stainless steel inlet and outlet construction, this premium muffler delivers an incredible 18-pound weight savings, dramatically improving handling, throttle response, and overall performance. Complete with all required mounting hardware for a simple bolt-on installation, it offers exceptional fit and finish along with one of the most aggressive, high-end looks available for your Arctic Cat.
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(2 Reviews)
Straightline Performance Arctic Cat C-TEC2 800 Lightweight Ceramic-Coated Performance Muffler
$399.95- CAD: CA$545.68
- EUR: €368.19
- SEK: 4,226.52 Skr
- NOK: Nkr4,200.23
- GBP: £313.35
In Stock
SKU:131-162 The Straightline Performance Arctic Cat C-TEC2 800 Lightweight Ceramic-Coated Performance Muffler is designed for 2018-current Arctic Cat C-TEC2 800 F, XF, and M models. Approximately 8 pounds lighter than stock, this premium muffler features a high-temperature ceramic-coated finish, exceptional fit and finish, and one of the quietest aftermarket exhaust notes available. While not SAE certified, it delivers near-SAE sound characteristics with excellent throttle response, making it the perfect bolt-on upgrade for riders seeking lightweight performance without excessive noise.
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(7 Reviews)
Straightline Performance Ski-Doo / Lynx P-Drive Primary Clutch Spring
$29.95- CAD: CA$29.95
- EUR: €29.95
- SEK: 29.95 Skr
- NOK: Nkr29.95
- GBP: £29.95
In Stock
SKU:121-244Short Product Description
The Straightline Performance Ski-Doo / Lynx P-Drive Primary Clutch Spring is manufactured from premium high-tensile piano wire and features a double-preset, double shot-peened, and fully stress-relieved construction for unmatched durability and consistent clutch performance. Finished with a long-lasting powder-coated coating and backed by a lifetime warranty, this spring is designed to maintain its calibration season after season for trail, mountain, turbo, and racing applications. Starting compression: (73.6 mm). Ending compression: (39.2 mm).
(37 Reviews)
Straightline Performance Terminal Bypass Elimination Plug for Exhaust – See Year/Make/Model Below
$39.95- CAD: CA$54.51
- EUR: €36.78
- SEK: 422.18 Skr
- NOK: Nkr419.55
- GBP: £31.30
In Stock
SKU:145-112Eliminate faulty exhaust sensors and ride with confidence. The Straightline Performance Terminal Bypass Plug ensures consistent performance and prevents sensor issues from leaving you stranded.Fitment
Compatible with the following machines:
- Polaris
- 2018–Current Polaris 850 Muffler Only
- 2018–Current Polaris 650 Muffler Only
- Polaris 900R- Muffler Only
- Polaris Boost models - Muffler Only
- 2018–Current Polaris 800-Muffler Only
- Arctic Cat
- All Arctic Cat models 2011–Current - Both Muffler and Single Pipe
(1 Review)
Straightline Performance Yamaha Viper Lightweight Ceramic-Coated Performance Muffler
$399.95- CAD: CA$545.68
- EUR: €368.19
- SEK: 4,226.52 Skr
- NOK: Nkr4,200.23
- GBP: £313.35
In Stock
SKU:133-101 The Straightline Performance Yamaha Viper Lightweight Ceramic-Coated Performance Muffler delivers a proven 3 horsepower gain while reducing weight by 9 pounds compared to the factory exhaust. Featuring a premium high-temperature ceramic-coated finish, a rich lower and deeper exhaust tone, and direct bolt-on installation, this lightweight muffler improves throttle response, handling, and overall performance while helping reduce under-hood temperatures.
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(3 Reviews)
52-68 Gram Adjustable Weight Kit (bushed) Set of 3
$299.95- CAD: CA$409.24
- EUR: €276.13
- SEK: 3,169.76 Skr
- NOK: Nkr3,150.04
- GBP: £235.00
In Stock
SKU:125-141 The Straightline Performance Billet Adjustable Weight Kit delivers industry-leading clutch tuning flexibility with an adjustable range of 52–68 grams and up to 77 grams using optional tungsten washers. Precision-machined from billet material, heat-treated to exact specifications, and finished with durable yellow zinc plating, this complete tuning system allows riders to accurately dial in RPM, optimize clutch calibration, and maximize snowmobile performance across a wide range of applications.
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(1 Review)
64-80 Gram Adjustable Weight Kit (bushed) Set of 3
$299.95- CAD: CA$409.24
- EUR: €276.13
- SEK: 3,169.76 Skr
- NOK: Nkr3,150.04
- GBP: £235.00
In Stock
SKU:125-142 The Straightline Performance Billet Adjustable Weight Kit delivers industry-leading clutch tuning flexibility with an adjustable range of 64–80 grams and up to 88.6 grams using optional tungsten washers. Precision-machined from billet material, heat-treated to exact specifications, and finished with durable yellow zinc plating, this complete tuning system allows riders to accurately dial in RPM, optimize clutch calibration, and maximize snowmobile performance across a wide range of applications.
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(1 Review)
78-90 Gram Adjustable Weight Kit (bushed) Set of 3
$299.95- CAD: CA$409.24
- EUR: €276.13
- SEK: 3,169.76 Skr
- NOK: Nkr3,150.04
- GBP: £235.00
In Stock
SKU:125-143 The Straightline Performance Billet Adjustable Weight Kit delivers industry-leading clutch tuning flexibility with an adjustable range of 78–80 grams and up to 102 grams using optional tungsten washers. Precision-machined from billet material, heat-treated to exact specifications, and finished with durable yellow zinc plating, this complete tuning system allows riders to accurately dial in RPM, optimize clutch calibration, and maximize performance for high-horsepower, turbocharged, and performance-oriented snowmobile applications.
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(0 Review)
RSI Racing Polaris Matryx / INDY / Switchback / Voyageur Knee Pad 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:PKP-2 The RSI Racing Polaris Matryx / INDY / Switchback / Voyageur Knee Pad Kit is a custom-fit 8-piece protection system designed to improve rider comfort and control. Constructed from premium high-density EVA foam with industrial-strength Peel & Stick adhesive backing, these knee pads cushion your knees against hard side panels, reduce fatigue, and provide a durable factory-quality installation in minutes.
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(14 Reviews)
RSI Racing Polaris Matryx RMK Knee Pad 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:PKP-1 The RSI Racing Polaris Matryx RMK Knee Pad Kit is a custom-fit 8-piece protection system engineered specifically for Polaris Matryx RMK mountain snowmobiles. Made from premium high-density EVA foam with industrial-strength Peel & Stick adhesive backing, these knee pads provide exceptional comfort, improve rider control, reduce fatigue, and protect your knees from hard body panels during aggressive mountain riding.
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(10 Reviews)
Ski-doo / LYNX Billet Aluminum Brake Lever fits all Ski-doo XP,XS,XM, Gen 4 & 5, LYNX Radien and Radien 2 (powder coat black finish)*Will not fit Ski Doo adjustable brake*
$69.95- CAD: CA$95.44
- EUR: €64.40
- SEK: 739.21 Skr
- NOK: Nkr734.61
- GBP: £54.80
Available on backorder
SKU:185-113 The Straightline Performance Black Billet Aluminum Brake Lever is a direct OEM replacement for Ski-Doo XP, XM, XS, Gen 4, Gen 5, and Lynx Radien models. Precision CNC machined from billet aluminum and finished in a durable black anodized coating, this two-finger brake lever sits approximately 1/2 inch closer to the handlebar for improved comfort, quicker brake engagement, and superior control while utilizing all factory mounting hardware for a simple bolt-on installation.
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(21 Reviews)
Ski-doo / Lynx Billet Aluminum Brake Lever fits all Ski-doo XP,XS,XM, Gen 4 & 5, Raiden & Raiden 2 (machine aluminum finish)*Will not fit Ski Doo adjustable brake*
$69.95- CAD: CA$95.44
- EUR: €64.40
- SEK: 739.21 Skr
- NOK: Nkr734.61
- GBP: £54.80
Available on backorder
SKU:185-105 The Straightline Performance Billet Aluminum Brake Lever is a direct OEM replacement for Ski-Doo XP, XM, XS, Gen 4, Gen 5, and Lynx Radien models. Precision CNC machined from billet aluminum, this two-finger performance lever sits approximately 1/2 inch closer to the handlebar for improved comfort, quicker brake engagement, and greater control while utilizing all factory mounting hardware for an easy bolt-on installation.
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(17 Reviews)
Ski-doo TRA Adjustable Heavy Full Range Pin Kit Includes Tungsten (16-27g)
$74.95- CAD: CA$102.26
- EUR: €69.00
- SEK: 792.04 Skr
- NOK: Nkr787.12
- GBP: £58.72
Out of stock
SKU:121-232(8 Reviews)
Ski-doo TRA Adjustable Light Full Range Pin Kit Includes Tungsten (11-20.3g)
$74.95- CAD: CA$102.26
- EUR: €69.00
- SEK: 792.04 Skr
- NOK: Nkr787.12
- GBP: £58.72
In Stock
SKU:121-230(3 Reviews)
Ski-doo TRA Adjustable Medium Full Range Pin Kit Includes Tungsten (13-23.1g)
$74.95- CAD: CA$102.26
- EUR: €69.00
- SEK: 792.04 Skr
- NOK: Nkr787.12
- GBP: £58.72
In Stock
SKU:121-231(3 Reviews)
Straightline Performance Billet Adjustable Weight Kit (52–68g) (set screw) Set of 3
$299.95- CAD: CA$409.24
- EUR: €276.13
- SEK: 3,169.76 Skr
- NOK: Nkr3,150.04
- GBP: £235.00
In Stock
SKU:124-178 The Straightline Performance Billet Adjustable Weight Kit delivers industry-leading clutch tuning flexibility with an adjustable range of 52–68 grams and up to 77 grams using optional tungsten washers. Precision-machined from billet material, heat-treated to exact specifications, and finished with durable yellow zinc plating, this complete tuning system allows riders to accurately dial in RPM, optimize clutch calibration, and maximize snowmobile performance across a wide range of applications.
Add to cart
(0 Review)
Straightline Performance Billet Adjustable Weight Kit (64–80g) (set screw) Set of 3
$299.95- CAD: CA$409.24
- EUR: €276.13
- SEK: 3,169.76 Skr
- NOK: Nkr3,150.04
- GBP: £235.00
In Stock
SKU:124-179 The Straightline Performance Billet Adjustable Weight Kit delivers industry-leading clutch tuning flexibility with an adjustable range of 64–80 grams and up to 88.6 grams using optional tungsten washers. Precision-machined from billet material, heat-treated to exact specifications, and finished with durable yellow zinc plating, this complete tuning system allows riders to accurately dial in RPM, optimize clutch calibration, and maximize snowmobile performance across a wide range of applications.
Add to cart
(0 Review)
Straightline Performance Billet Adjustable Weight Kit (78–80g) (set screw) Set of 3
$299.95- CAD: CA$409.24
- EUR: €276.13
- SEK: 3,169.76 Skr
- NOK: Nkr3,150.04
- GBP: £235.00
In Stock
SKU:124-180 The Straightline Performance Billet Adjustable Weight Kit delivers industry-leading clutch tuning flexibility with an adjustable range of 78–80 grams and up to 102 grams using optional tungsten washers. Precision-machined from billet material, heat-treated to exact specifications, and finished with durable yellow zinc plating, this complete tuning system allows riders to accurately dial in RPM, optimize clutch calibration, and maximize performance for high-horsepower, turbocharged, and performance-oriented snowmobile applications.
Add to cart
(0 Review)
Straightline Performance Polaris / Arctic Cat Primary Clutch Spring
$29.95- CAD: CA$29.95
- EUR: €29.95
- SEK: 29.95 Skr
- NOK: Nkr29.95
- GBP: £29.95
In Stock
SKU:123-168 The Straightline Performance Polaris / Arctic Cat Primary Clutch Spring is manufactured from premium high-tensile piano wire and features a double-preset, double shot-peened, and fully stress-relieved construction for unmatched durability and consistent clutch performance. Finished with a premium powder-coated coating and backed by a lifetime warranty, this spring is designed to maintain its calibration season after season for trail, mountain, turbo, and racing applications. Starting compression: 2.50" (63.5 mm). Ending compression: 1.25" (31.8 mm).
Select options
This product has multiple variants. The options may be chosen on the product page
(111 Reviews)
Straightline Performance Polaris 850 Matryx Trail Boost Clutch Kit
$499.95- CAD: CA$682.11
- EUR: €460.25
- SEK: 5,283.29 Skr
- NOK: Nkr5,250.42
- GBP: £391.70
In Stock
SKU:123-170 The Straightline Performance Polaris 850 Matryx Trail Boost Clutch Kit is engineered to deliver maximum trail performance from your turbocharged Polaris. Featuring premium adjustable billet P22 weights, a custom-machined performance helix, and two carefully calibrated clutch springs, this complete package improves acceleration, throttle response, backshift, RPM control, and overall clutch efficiency for aggressive trail riding.
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(9 Reviews)
Straightline Performance Ski-Doo / Lynx QRS Jackshaft Alignment Shim Kit
$89.95- CAD: CA$122.72
- EUR: €82.81
- SEK: 950.56 Skr
- NOK: Nkr944.65
- GBP: £70.47
In Stock
SKU:121-211 The Straightline Performance QRS Jackshaft Alignment Shim Kit precisely repositions the QRS jackshaft approximately 3 mm to achieve improved clutch alignment, smoother power transfer, and longer belt life. Complete with precision-machined shims for both the bearing side and chaincase gear side, this kit provides a simple, effective solution for optimizing drivetrain efficiency on Ski-Doo and Lynx models equipped with QRS secondary clutches.
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(14 Reviews)
Straightline Performance Ski-Doo 1000 SDI Ceramic-Coated Single Pipe
$674.95- CAD: CA$920.87
- EUR: €621.36
- SEK: 7,132.62 Skr
- NOK: Nkr7,088.26
- GBP: £528.81
In Stock
SKU:134-105 The Straightline Performance Ski-Doo 1000 SDI Ceramic-Coated Single Pipe delivers a proven 5 horsepower gain, massive torque increase, and approximately 3 pounds of weight savings, transforming the legendary 1000 SDI into a more responsive and exciting machine. Finished with a premium high-temperature ceramic coating to reduce under-hood temperatures, this direct bolt-on pipe requires no modifications and is best paired with a Straightline Performance Clutch Kit to fully harness its increased power and torque.
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(3 Reviews)
Straightline Performance Ski-Doo QRS / HPV / LPV Secondary Clutch Spring
$29.95- CAD: CA$29.95
- EUR: €29.95
- SEK: 29.95 Skr
- NOK: Nkr29.95
- GBP: £29.95
In Stock
SKU:121-156 The Straightline Performance Ski-Doo QRS / HPV / LPV Secondary Clutch Spring is manufactured from premium high-tensile piano wire and features a double-preset, double shot-peened, and fully stress-relieved construction for unmatched durability and consistent clutch performance. Finished with a long-lasting powder-coated coating and backed by a lifetime warranty, this spring is designed to maintain its calibration season after season for trail, mountain, crossover, and racing applications. Starting compression: 2.40" (61 mm). Ending compression: 1.38" (35.2 mm).
Select options
This product has multiple variants. The options may be chosen on the product page
(39 Reviews)
Straightline Performance Ski-Doo TRA Primary Clutch Spring
$25.00 – $29.95Price range: $25.00 through $29.95- CAD: CA$25.00 - CA$29.95
- EUR: €25.00 - €29.95
- SEK: 25.00 Skr - 29.95 Skr
- NOK: Nkr25.00 - Nkr29.95
- GBP: £25.00 - £29.95
In Stock
SKU:121-147 The Straightline Performance Ski-Doo TRA Primary Clutch Spring is manufactured from premium high-tensile piano wire and features a double-preset, double shot-peened, and fully stress-relieved construction for unmatched durability and consistent clutch performance. Finished with a long-lasting powder-coated coating and backed by a lifetime warranty, this spring is designed to maintain its calibration season after season for trail, mountain, and racing applications. Starting compression: 2.90" (74 mm). Ending compression: 1.60" (41 mm).
Select options
This product has multiple variants. The options may be chosen on the product page
(68 Reviews)
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