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.
Straightline 860 E-TEC Piston and Ring Assembly (sold ea.)
$199.95- CAD: CA$272.80
- EUR: €184.07
- SEK: 2,113.00 Skr
- NOK: Nkr2,099.85
- GBP: £156.66
In Stock
SKU:113-163(0 Review)
Straightline Custom 800R/E-TEC Viton Coating Inner Head O-ring
$15.99- CAD: CA$21.82
- EUR: €14.72
- SEK: 168.98 Skr
- NOK: Nkr167.93
- GBP: £12.53
In Stock
SKU:113-160(0 Review)
Straightline Custom Stainless Steel 800R/E-TEC Base Gasket with Viton coating. ( .3mm Gasket)
$29.95- CAD: CA$40.86
- EUR: €27.57
- SEK: 316.50 Skr
- NOK: Nkr314.53
- GBP: £23.47
In Stock
SKU:113-159(1 Review)
Straightline Custom Stainless Steel 800R/E-TEC Base Gasket with Viton coating. ( .6mm Gasket)
$29.95- CAD: CA$40.86
- EUR: €27.57
- SEK: 316.50 Skr
- NOK: Nkr314.53
- GBP: £23.47
In Stock
SKU:113-158(0 Review)
Straightline Custom Steel woven 800R/800 E-TEC Exhaust manifold Gasket
$14.95- CAD: CA$20.40
- EUR: €13.76
- SEK: 157.99 Skr
- NOK: Nkr157.00
- GBP: £11.71
In Stock
SKU:113-157(0 Review)
Straightline Performance 2017–2024 Lynx Radien 154″ Hide-N-Go™ Rear Storage Bumper Assembly
$249.95- CAD: CA$249.95
- EUR: €249.95
- SEK: 249.95 Skr
- NOK: Nkr249.95
- GBP: £249.95
In Stock
SKU:183-240-Red The Straightline Performance 2017–2024 Lynx Radien 154" Hide-N-Go™ Rear Storage Bumper Assembly is the industry's first rear bumper with a fully integrated hidden storage compartment. Featuring 6061 billet aluminum side plates, an exclusive adjustable tapered kick-up rear handle, and a custom internal storage bag, this innovative bumper allows you to securely carry essential emergency gear inside the bumper itself. Customize your bumper with multiple handle and side plate color options and build your own emergency kit with optional accessories including a fire starter with compass, waterproof first aid kit, manual pocket chainsaw, and emergency ratchet tool kit. Built specifically for the Lynx Radien platform, it's the ultimate combination of protection, innovation, and backcountry preparedness
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This product has multiple variants. The options may be chosen on the product page
(0 Review)
Straightline Performance Arctic Cat 858 Complete 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:161-110 Transform your Arctic Cat 858 into a 200+ horsepower machine with the Straightline Performance Complete Nitrous Kit. Designed exclusively for the 858 platform, this complete bolt-on system delivers an instant 35 horsepower increase while operating on 91-octane pump gas. Engineered for maximum reliability and easy installation, the kit includes everything needed for installation and pairs perfectly with the Straightline Performance Quiet Lightweight Muffler, which is required for proper exhaust flow and peak performance. If you're looking for the biggest horsepower-per-dollar upgrade available for your Arctic Cat 858, this is it.
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(1 Review)
Straightline Performance Arctic Cat F1000 Ceramic Single Pipe
$674.95- CAD: CA$920.87
- EUR: €621.36
- SEK: 7,132.62 Skr
- NOK: Nkr7,088.26
- GBP: £528.81
Out of stock
SKU:131-113 Wake up your Arctic Cat F1000 with the Straightline Performance Ceramic Single Pipe, one of the best horsepower-per-dollar upgrades available. This fully ceramic-coated, direct bolt-on performance pipe delivers a dyno-proven 10–12 horsepower gain while producing peak power at 7,800 RPM. Designed for maximum performance, improved throttle response, and long-lasting durability, this premium exhaust is an easy installation using factory mounting locations. Fuel mapping or a piggyback fuel programmer is strongly recommended to maximize performance and maintain the proper air/fuel ratio.
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(0 Review)
Straightline Performance Arctic Cat F8 Ceramic 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:131-108 Wake up your Arctic Cat F8 with the Straightline Performance Ceramic Single Pipe. This fully ceramic-coated, direct bolt-on performance exhaust delivers a dyno-proven 8 horsepower gain while operating 100–150 RPM above stock for improved acceleration and top-end performance. Designed for outstanding fit, durability, and everyday reliability, this premium exhaust requires no fuel programming or aftermarket fuel controller, making it one of the easiest and most effective performance upgrades available for the Arctic Cat F8.
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(0 Review)
Straightline Performance Arctic Cat Secondary Smooth Shift Bearing
$34.95- CAD: CA$47.68
- EUR: €32.17
- SEK: 369.34 Skr
- NOK: Nkr367.04
- GBP: £27.38
In Stock
SKU:124-156 The Straightline Performance Arctic Cat Secondary Smooth Shift Bearing reduces spring binding inside the secondary clutch to deliver smoother upshifts, faster backshifts, and more consistent clutch performance. Designed for 2012–2018 Arctic Cat secondary clutches and 2018–2021 Arctic Cat BOSS secondary clutches, this precision bearing is an easy-to-install upgrade that improves belt control, throttle response, and overall drivetrain efficiency for trail, mountain, and racing applications.
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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.
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(5 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.
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(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.
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(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.
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(0 Review)
Straightline Performance Carbon Fiber Muffler Rebuild Kit (includes new carbon tube)
$129.95- CAD: CA$177.30
- EUR: €119.63
- SEK: 1,373.26 Skr
- NOK: Nkr1,364.72
- GBP: £101.81
In Stock
SKU:135-102 Restore your Straightline Performance Carbon Fiber Muffler to like-new condition with this complete Carbon Fiber Muffler Rebuild Kit. The kit includes a genuine carbon fiber outer tube, premium high-temperature muffler packing, stainless steel mesh, high-tensile assembly tape, insulating wrap, new stainless steel rivets, and every component required for a professional-quality rebuild. Designed specifically for Straightline Performance mufflers, this kit restores performance, sound, durability, and appearance while extending the life of your premium exhaust system.
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(1 Review)
Straightline Performance Complete Ski-Doo & Lynx 900 Turbo P-Drive / QRS Service Tool Kit
$429.95- CAD: CA$586.61
- EUR: €395.81
- SEK: 4,543.55 Skr
- NOK: Nkr4,515.29
- GBP: £336.86
In Stock
SKU:151-124 The Straightline Performance Complete Ski-Doo & Lynx 900 Turbo P-Drive / QRS Service Tool Kit includes everything needed to service, maintain, rebuild, and tune modern P-Drive and QRS clutch systems. Featuring six professional-grade tools for clutch compression, circlip removal, clutch holding, alignment verification, helix service, and jackshaft removal, this is the ultimate service package for 900 ACE Turbo, 900 Turbo R, and 900R Turbo models.
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(32 Reviews)
Straightline Performance Complete Ski-Doo & Lynx Clutch Service Tool Kit (TRA and QRS)
$389.95- CAD: CA$532.03
- EUR: €358.99
- SEK: 4,120.85 Skr
- NOK: Nkr4,095.22
- GBP: £305.52
In Stock
SKU:151-109 The Straightline Performance Complete Ski-Doo & Lynx Clutch Service Tool Kit includes everything needed to service, tune, and maintain TRA primary and QRS secondary clutches. Featuring six professional-grade tools including a spring compressor, TRA clutch holder, QRS helix tool, governor cup clip tool, clutch puller, and the world's most popular QRS compressor tool, this kit is the ultimate solution for serious Ski-Doo and Lynx owners.
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(8 Reviews)
Straightline Performance Harley-Davidson® V-Twin Complete 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:258-106 The Straightline Performance Harley-Davidson® V-Twin Complete Nitrous Kit is a complete plug-and-play performance system that delivers an instant 40 horsepower gain while running safely on 91-octane pump gas. Featuring the patented Controlled Holtzman Nitrous Nozzle, this advanced system provides consistent horsepower regardless of bottle pressure, eliminating the need for bottle heaters, CO₂ pressure systems, or constant pressure management. Designed for clean installation on most Harley-Davidson® touring models and V-Twins, the bottle mounts discreetly inside the rear saddlebag and can be activated using the included momentary button or the factory horn button with an optional bypass switch. It's the easiest, most reliable way to unleash instant V-Twin performance.
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(0 Review)
Straightline Performance P-Drive & Polaris P22 Primary Clutch Holder (Will not work on 900R 180hp turbos)
$59.95- CAD: CA$81.79
- EUR: €55.19
- SEK: 633.53 Skr
- NOK: Nkr629.59
- GBP: £46.97
In Stock
SKU:151-114 The Straightline Performance P-Drive & Polaris P22 Primary Clutch Holder is custom designed to securely hold Ski-Doo, Lynx P-Drive, and Polaris P22 primary clutches during maintenance and tuning. Featuring high-strength Delrin supports to protect clutch surfaces and a durable yellow zinc-plated finish for long-lasting corrosion resistance, this professional-grade tool makes clutch service safer, easier, and more efficient.
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(43 Reviews)
Straightline Performance P-Drive Primary Clutch Compressor
$89.95- CAD: CA$122.72
- EUR: €82.81
- SEK: 950.56 Skr
- NOK: Nkr944.65
- GBP: £70.47
In Stock
SKU:151-111 The Straightline Performance P-Drive Primary Clutch Compressor is a precision-machined service tool designed specifically for Ski-Doo and Lynx P-Drive primary clutches. Featuring heavy-duty construction and a corrosion-resistant yellow zinc finish, it allows safe and controlled clutch compression for spring changes, maintenance, rebuilding, and performance tuning. Includes all compressor components except the circlip remover tool.
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Straightline Performance P-Drive Roller Bearing Grease Injection Tool
$19.95- CAD: CA$27.22
- EUR: €18.37
- SEK: 210.82 Skr
- NOK: Nkr209.51
- GBP: £15.63
In Stock
SKU:151-125 The Straightline Performance P-Drive Roller Bearing Grease Injection Tool allows quick, clean, and even lubrication of Ski-Doo and Lynx P-Drive roller bearings. Simply insert the precision-machined tool into the bearing and connect the Straightline Performance Grease Injector Tool (sold separately) to distribute grease evenly throughout the entire bearing assembly for maximum protection and longer service life.
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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).
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This product has multiple variants. The options may be chosen on the product page
(111 Reviews)
Straightline Performance Polaris 800 Rush / Switchback / RMK Clutch Kit | 6,000+ ft
$399.95- CAD: CA$545.68
- EUR: €368.19
- SEK: 4,226.52 Skr
- NOK: Nkr4,200.23
- GBP: £313.35
In Stock
SKU:123-141 The Straightline Performance Polaris 800 Clutch Kit is designed for Rush, Switchback, and RMK models operating above 6,000 feet elevation. Featuring adjustable weights, a custom helix, and calibrated springs, this kit delivers improved acceleration, throttle response, and overall performance.
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(2 Reviews)
Straightline Performance Polaris 800 Rush / Switchback / RMK Clutch Kit | Adjustable Weights
$399.95- CAD: CA$545.68
- EUR: €368.19
- SEK: 4,226.52 Skr
- NOK: Nkr4,200.23
- GBP: £313.35
In Stock
SKU:123-139 The Straightline Performance Polaris 800 Clutch Kit is designed for non-AXYS Rush, Switchback, and RMK models. Featuring adjustable weights, a custom helix, and calibrated springs, this kit delivers improved acceleration, throttle response, and overall clutch performance.
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(8 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 Polaris AXYS 800 RMK Clutch Kit | 0-3,000 ft
$399.95- CAD: CA$545.68
- EUR: €368.19
- SEK: 4,226.52 Skr
- NOK: Nkr4,200.23
- GBP: £313.35
In Stock
SKU:123-142 The Straightline Performance Polaris AXYS 800 RMK Clutch Kit is designed for riders operating from 0-3,000 feet elevation. Featuring adjustable weights, a custom helix, and calibrated springs, this kit delivers improved acceleration, throttle response, and deep snow performance.
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(10 Reviews)
Straightline Performance Polaris AXYS 800 RMK Clutch Kit | 6,000+ ft
$399.95- CAD: CA$545.68
- EUR: €368.19
- SEK: 4,226.52 Skr
- NOK: Nkr4,200.23
- GBP: £313.35
In Stock
SKU:123-143 The Straightline Performance Polaris AXYS 800 RMK Clutch Kit is designed for riders operating above 6,000 feet elevation. Featuring adjustable weights, a custom helix, and calibrated springs, this kit delivers improved acceleration, throttle response, and deep snow performance.
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(9 Reviews)
Straightline Performance Polaris AXYS 800 Rush / Switchback Clutch Kit | 121″-137″ Track
$399.95- CAD: CA$545.68
- EUR: €368.19
- SEK: 4,226.52 Skr
- NOK: Nkr4,200.23
- GBP: £313.35
In Stock
SKU:123-140 The Straightline Performance Polaris AXYS 800 Trail Clutch Kit is designed for Rush and Switchback models with 121"-137" tracks. Featuring adjustable weights, a custom helix, and calibrated springs, this kit delivers improved acceleration, throttle response, and overall trail performance.
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(5 Reviews)
Straightline Performance Polaris AXYS 850 RMK / SKS / Assault Clutch Kit | 0-3,000 ft
$399.95- CAD: CA$545.68
- EUR: €368.19
- SEK: 4,226.52 Skr
- NOK: Nkr4,200.23
- GBP: £313.35
In Stock
SKU:123-145 The Straightline Performance Polaris AXYS 850 Clutch Kit is designed for RMK, SKS, and Assault models operating from 0-3,000 feet elevation. Featuring adjustable weights, a custom helix, and calibrated springs, this kit delivers improved acceleration, throttle response, and deep snow performance.
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(8 Reviews)
Straightline Performance Polaris AXYS 850 RMK / SKS / Assault Clutch Kit | 6,000+ ft
$399.95- CAD: CA$545.68
- EUR: €368.19
- SEK: 4,226.52 Skr
- NOK: Nkr4,200.23
- GBP: £313.35
In Stock
SKU:123-146(3 Reviews)
Straightline Performance Polaris AXYS 850 Rush / Indy / Switchback Clutch Kit | 121″-136″ Track | 0-3,000 ft
$399.95- CAD: CA$545.68
- EUR: €368.19
- SEK: 4,226.52 Skr
- NOK: Nkr4,200.23
- GBP: £313.35
In Stock
SKU:123-144 The Straightline Performance Polaris AXYS 850 Trail Clutch Kit is designed for Rush, Indy, and Switchback models with 121"-136" tracks operating from 0-3,000 feet elevation. Featuring adjustable weights, a custom helix, and calibrated springs, this kit delivers improved acceleration, throttle response, and overall trail performance.
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(4 Reviews)
Straightline Performance Polaris AXYS RMK Hide-N-Go™ Rear Storage Bumper
$249.95- CAD: CA$249.95
- EUR: €249.95
- SEK: 249.95 Skr
- NOK: Nkr249.95
- GBP: £249.95
In Stock
The Straightline Performance Polaris AXYS RMK Hide-N-Go™ Rear Storage Bumper is the industry's first rear bumper with a fully integrated hidden storage compartment. Featuring 6061 billet aluminum side plates, a new tapered kick-up rear handle, and a custom internal storage bag, this innovative bumper securely stores your emergency equipment inside the bumper itself. Customize your bumper with multiple handle and side plate color options and add up to three optional emergency accessories, including a fire starter with compass, waterproof first aid kit, manual pocket chainsaw, and emergency ratchet tool kit. Designed specifically for Polaris AXYS RMK riders who demand premium protection, smart storage, and unmatched backcountry functionality
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This product has multiple variants. The options may be chosen on the product page
(0 Review)
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