slider image

slider image

slider image
RSI Billet Aluminum Momentary Engine Kill Switch – Black
Add to wishlist
Compare

RSI Billet Aluminum Momentary Engine Kill Switch – Black

$59.95
  • CAD: CA$81.79
  • EUR: €55.19
  • SEK: 633.53 Skr
  • NOK: Nkr629.59
  • GBP: £46.97
In Stock
SKU:KS-1-BLACK
The RSI Billet Aluminum Momentary Engine Kill Switch is a premium CNC-machined, black anodized handlebar-mounted switch designed for 7/8-inch handlebars and two-wire ignition systems. Its spring-loaded push-and-hold operation prevents accidental engine shutdown while providing instant engine kill when needed. Compatible with most snowmobiles, ATVs, motorcycles, and custom applications, it includes waterproof heat-shrink epoxy connectors and is available with OEM plug-and-play connectors for select Polaris and Ski-Doo models
Add to cart

Premium Handlebar Risers

Find the Perfect Handlebar Riser Height for Your Riding Style

FLEX AJUSTABLE PIVOTING RISER – ADJUSTS FROM 4-6′ BLACK W/ MACHINED & LASERED ACCENTS BLACK ANODIZED
Add to wishlist
Compare

FLEX AJUSTABLE PIVOTING RISER – ADJUSTS FROM 4-6′ BLACK W/ MACHINED & LASERED ACCENTS BLACK ANODIZED

SKU:RA-46$179.95
  • CAD: CA$245.52
  • EUR: €165.66
  • SEK: 1,901.64 Skr
  • NOK: Nkr1,889.82
  • GBP: £140.99
Out of stock
HNG Tool Kit includes popular bits and sockets for emergency repair- Fits in rear tube of Hide N Go Rear bumper
Add to wishlist
Compare

HNG Tool Kit includes popular bits and sockets for emergency repair- Fits in rear tube of Hide N Go Rear bumper

$39.95
  • CAD: CA$54.51
  • EUR: €36.78
  • SEK: 422.18 Skr
  • NOK: Nkr419.55
  • GBP: £31.30
In Stock
SKU:185-118
Portable tool kit allows for trail side repairs. this kit can be stored within the HNG Rear bumper, a jacket pocket or any storage compartment on your machine. Its lightweight and compact size make it convenient for traveling in the backcountry
Add to cart
Polaris 850 AXYS & All MATRYX 600/650/850/900R/BOOST – PLUG AND PLAY POWER ADAPTOR/SPLITTER FOR LED HANDGUARDS
Add to wishlist
Compare

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

$59.95
  • CAD: CA$81.79
  • EUR: €55.19
  • SEK: 633.53 Skr
  • NOK: Nkr629.59
  • GBP: £46.97
In Stock
SKU:H4466
Add to cart

Bar Pads

Real protection

Shop More
RSI PHONE BAR PAD – DISPLAYS YOUR PHONE INSIDE A WEATHER RESISTANT BAR PAD
Add to wishlist
Compare

RSI PHONE BAR PAD – DISPLAYS YOUR PHONE INSIDE A WEATHER RESISTANT BAR PAD

SKU:BPL-PHONE$59.95
  • CAD: CA$81.79
  • EUR: €55.19
  • SEK: 633.53 Skr
  • NOK: Nkr629.59
  • GBP: £46.97
In Stock

RSI Small Handlebar Pad
Add to wishlist
Compare

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
In Stock

Your Ride - Your Style

AN4 Straight Through Double Female
Add to wishlist
Compare

AN4 Straight Through Double Female

$2.95
  • CAD: CA$4.02
  • EUR: €2.72
  • SEK: 31.17 Skr
  • NOK: Nkr30.98
  • GBP: £2.31
In Stock
SKU:NP-129
AN4 Straight Through Double Female
Add to cart
20g Nitrous Nozzle – 40hp Upgrade
Add to wishlist
Compare

20g Nitrous Nozzle – 40hp Upgrade

$224.95
  • CAD: CA$306.91
  • EUR: €207.09
  • SEK: 2,377.19 Skr
  • NOK: Nkr2,362.40
  • GBP: £176.24
In Stock
SKU:160-103
20g Nitrous Nozzle - 40hp Upgrade
Add to cart
2.5lb Universal Bottle Bracket
Add to wishlist
Compare

2.5lb Universal Bottle Bracket

$12.95
  • CAD: CA$17.67
  • EUR: €11.92
  • SEK: 136.85 Skr
  • NOK: Nkr136.00
  • GBP: £10.15
In Stock
SKU:160-102
2.5lb Universal Bottle Bracket
Add to cart
Mini HP Nitrous Kit 3-9hp Adjustable from 3-9hp
Add to wishlist
Compare

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
Mini HP Nitrous Kit 3-9hp Adjustable from 3-9hp
Add to cart
Ski-doo Rev Gen 4 & 5 / Lynx Complete Nitrous Kit
Add to wishlist
Compare

Ski-doo Rev Gen 4 & 5 / Lynx 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:163-111
2017-23 Ski-doo Rev Gen 4&5 and Lynx 850 Complete Nitrous Kit
Add to cart
10/32 Universal T Fitting
Add to wishlist
Compare

10/32 Universal T Fitting

$2.95
  • CAD: CA$4.02
  • EUR: €2.72
  • SEK: 31.17 Skr
  • NOK: Nkr30.98
  • GBP: £2.31
In Stock
SKU:NP-175
10/32 Universal L Fitting
Add to cart
Arctic Cat M1000/Crossfire 1000 Nitrous Kit
Add to wishlist
Compare

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
2007-11 Arctic Cat M1000/Crossfire 1000 Nitrous Kit
Add to cart
Fuel Pump Kit (required if no fuel pump on machine)
Add to wishlist
Compare

Fuel Pump Kit (required if no fuel pump on machine)

$149.95
  • CAD: CA$204.59
  • EUR: €138.04
  • SEK: 1,584.62 Skr
  • NOK: Nkr1,574.76
  • GBP: £117.48
In Stock
SKU:258-109
Fuel Pump Kit (required if no fuel pump on machine)
Add to cart

Handguards & Mounts

Extra protection for hard trails.

Shop More

Handguards

RSI STEALTH BRAKE HANDGUARD MOUNT KIT – SEE FITMENT GUIDE
Add to wishlist
Compare

RSI STEALTH BRAKE HANDGUARD MOUNT KIT – SEE FITMENT GUIDE

SKU:H4464$59.95
  • CAD: CA$81.79
  • EUR: €55.19
  • SEK: 633.53 Skr
  • NOK: Nkr629.59
  • GBP: £46.97
In Stock
Straightline Performance Carbon Fiber Muffler Rebuild Kit (includes new carbon tube)
Add to wishlist
Compare

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.
Add to cart
Polaris Matryx 9R Patriot Single Pipe (Ceramic Coated)
Add to wishlist
Compare

Polaris Matryx 9R Patriot Single Pipe (Ceramic Coated)

$674.95
  • CAD: CA$920.87
  • EUR: €621.36
  • SEK: 7,132.62 Skr
  • NOK: Nkr7,088.26
  • GBP: £528.81
In Stock
SKU:132-158
The Straightline Performance Ceramic-Coated Single Pipe for the Polaris Matryx 9R Patriot delivers a proven 5+ horsepower gain while reducing weight by approximately 2 pounds. Optimized for peak performance between 7,900 and 8,100 RPM, this premium ceramic-coated exhaust system improves throttle response, acceleration, and overall engine performance. Compression adjustments are required for installation, making this one of the most effective performance upgrades available for the Patriot 9R platform.
Add to cart
Polaris Matryx 900R Patriot Carbon Fiber muffler
Add to wishlist
Compare

Polaris Matryx 900R Patriot Carbon Fiber muffler

$499.95
  • CAD: CA$682.11
  • EUR: €460.25
  • SEK: 5,283.29 Skr
  • NOK: Nkr5,250.42
  • GBP: £391.70
In Stock
SKU:132-162
The Straightline Performance Carbon Fiber Muffler for Polaris Matryx 9R Patriot models combines a genuine carbon fiber muffler body with premium polished stainless steel construction to deliver an incredible 13.24-pound weight savings. Designed for riders seeking maximum weight reduction, premium styling, and a deep performance sound, this direct bolt-on muffler provides exceptional durability, heat resistance, and industry-leading performance. Carbon fiber mufflers are serviceable and should be inspected and rebuilt periodically based on riding conditions and usage.
Add to cart
Polaris Matryx 900R Patriot Lightweight Muffler Ceramic Coated
Add to wishlist
Compare

Polaris Matryx 900R Patriot Lightweight Muffler Ceramic Coated

$399.95
  • CAD: CA$545.68
  • EUR: €368.19
  • SEK: 4,226.52 Skr
  • NOK: Nkr4,200.23
  • GBP: £313.35
In Stock
SKU:132-160
The Straightline Performance Lightweight Muffler for Polaris Matryx 9R Patriot models is a ceramic-coated exhaust upgrade designed for riders seeking reduced weight and a quiet, trail-friendly exhaust note. Featuring a 9lb weight savings, deep refined tone, exceptional fit and finish, and durable ceramic-coated construction, this direct bolt-on muffler provides improved handling and responsiveness while remaining ideal for noise-conscious riding environments.
Add to cart
Polaris Matryx 9R Patriot Ultra-Light Muffler (Polished Stainless Steel)
Add to wishlist
Compare

Polaris Matryx 9R Patriot Ultra-Light 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:132-159
The Straightline Performance Ultra-Light Muffler for Polaris Matryx 9R Patriot models features, 11.5lb weight savings, premium polished stainless steel construction, exceptional fit and finish, and a lightweight performance design. Built to perform on both stock and modified engines, this direct bolt-on muffler delivers a deep performance tone, outstanding durability, and improved handling through reduced overall sled weight. One of the most versatile and proven muffler upgrades available for the Polaris Patriot platform.
Add to cart
Ski-Doo REV Gen 5 / Lynx 600R Ultra-Light Muffler (Polished Stainless Steel)
Add to wishlist
Compare

Ski-Doo REV Gen 5 / Lynx 600R Ultra-Light 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:134-207
The Straightline Performance Ski-Doo REV Gen 5 / Lynx 600R Ultra-Light Muffler is a fully polished stainless steel exhaust upgrade that removes an impressive 11.5 pounds from your sled. Designed as a direct bolt-on replacement, this lightweight muffler improves handling, responsiveness, and overall riding performance while delivering premium fit, finish, and long-term durability for Gen 5 and Lynx 600R models.
Add to cart
Ski-Doo REV Gen 5 / Lynx 600R E-TEC Complete Exhaust Kit (Ceramic Coated)
Add to wishlist
Compare

Ski-Doo REV Gen 5 / Lynx 600R E-TEC Complete Exhaust Kit (Ceramic Coated)

$1,349.95
  • CAD: CA$1,841.82
  • EUR: €1,242.76
  • SEK: 14,265.77 Skr
  • NOK: Nkr14,177.04
  • GBP: £1,057.66
Available on backorder
SKU:134-205
The Straightline Performance Complete Exhaust Kit for Ski-Doo REV Gen 5 and Lynx 600R E-TEC models combines a ceramic-coated single pipe, ceramic-coated high-performance Y-pipe, and ceramic-coated lightweight muffler into one complete performance package. Delivering a proven 8 horsepower gain and approximately 15 pounds of weight savings, this system improves throttle response, acceleration, and overall riding performance while maintaining a refined, trail-friendly exhaust tone.
Add to cart
Skidoo 850 Rev Gen 5/ Lynx Radien (Shredder Model Only) Ultra Lite Muffler Polished Stainless Steel
Add to wishlist
Compare

Skidoo 850 Rev Gen 5/ Lynx Radien (Shredder Model Only) 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:134-203
Ultra Light Muffler The performance Straightline is known for in a quality polished stainless steel muffler. Rethinking standards in performance and quality, with a corrosion free for life material. Simple installation and no jetting requirements. Produces mid-level volume designed for off-trail mountain or race applications.  The Ultra-light muffler is the best bang for the buck bolt on muffler on the market.  No one compares to a full polished stainless steel with guaranteed performance, dyno tested results.
Add to cart
Straightline Performance Harley-Davidson® V-Twin Complete Nitrous Kit
Add to wishlist
Compare

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.
Add to cart
2.5lb Nitrous Bottle (non-siphon tube)
Add to wishlist
Compare

2.5lb Nitrous Bottle (non-siphon tube)

$199.95
  • CAD: CA$272.80
  • EUR: €184.07
  • SEK: 2,113.00 Skr
  • NOK: Nkr2,099.85
  • GBP: £156.66
In Stock
SKU:160-101
2.5lb Nitrous Bottle (non-siphon tube)
Add to cart
10-32X 1/8 Barb Fuel Fitting
Add to wishlist
Compare

10-32X 1/8 Barb Fuel Fitting

$2.95
  • CAD: CA$4.02
  • EUR: €2.72
  • SEK: 31.17 Skr
  • NOK: Nkr30.98
  • GBP: £2.31
In Stock
SKU:NP-121
10-32X 1/8 Barb Fuel Fitting
Add to cart
Nitrous Jet 25 Grams Per Second
Add to wishlist
Compare

Nitrous Jet 25 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-195
Nitrous Jet 25 Grams Per Second
Add to cart
1/16 Nitrous Fuel Line (per ft.)
Add to wishlist
Compare

1/16 Nitrous Fuel Line (per ft.)

$2.95
  • CAD: CA$4.02
  • EUR: €2.72
  • SEK: 31.17 Skr
  • NOK: Nkr30.98
  • GBP: £2.31
In Stock
SKU:NP-100
1/16 Blue Nitrous Fuel Line (per ft)
Add to cart
Nitrous Jet 30 Grams Per Second
Add to wishlist
Compare

Nitrous Jet 30 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-196
Nitrous Jet 30 Grams Per Second
Add to cart
20g Nitrous Nozzle – 40hp Upgrade
Add to wishlist
Compare

20g Nitrous Nozzle – 40hp Upgrade

$224.95
  • CAD: CA$306.91
  • EUR: €207.09
  • SEK: 2,377.19 Skr
  • NOK: Nkr2,362.40
  • GBP: £176.24
In Stock
SKU:160-103
20g Nitrous Nozzle - 40hp Upgrade
Add to cart
Nitrous Jet 10 Grams Per Second
Add to wishlist
Compare

Nitrous Jet 10 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-191
Nitrous Jet 10 Grams Per Second
Add to cart

Tools

Shop More
Straightline Performance P-Drive Roller Bearing Grease Injection Tool
Add to wishlist
Compare

Straightline Performance P-Drive Roller Bearing Grease Injection Tool

SKU:151-125$19.95
  • CAD: CA$27.22
  • EUR: €18.37
  • SEK: 210.82 Skr
  • NOK: Nkr209.51
  • GBP: £15.63
In Stock

Straightline Performance P-Drive Primary Clutch Compressor

Straightline Performance P-Drive Primary Clutch Compressor

SKU:151-111$89.95
  • CAD: CA$122.72
  • EUR: €82.81
  • SEK: 950.56 Skr
  • NOK: Nkr944.65
  • GBP: £70.47
:
:
:

Ski-doo 600RS Clutch Puller

Ski-doo 600RS Clutch Puller

SKU:151-116$49.95
  • CAD: CA$68.15
  • EUR: €45.98
  • SEK: 527.85 Skr
  • NOK: Nkr524.57
  • GBP: £39.13
:
:
:

Straightline Performance TRA Primary Clutch Puller (works on all TRA’s except 583 and 617 engines)

Straightline Performance TRA Primary Clutch Puller (works on all TRA’s except 583 and 617 engines)

SKU:151-108$49.95
  • CAD: CA$68.15
  • EUR: €45.98
  • SEK: 527.85 Skr
  • NOK: Nkr524.57
  • GBP: £39.13
:
:
:

Straightline Performance Complete Ski-Doo & Lynx 900 Turbo P-Drive / QRS Service Tool Kit
Add to wishlist
Compare

Straightline Performance Complete Ski-Doo & Lynx 900 Turbo P-Drive / QRS Service Tool Kit

SKU:151-124$429.95
  • CAD: CA$586.61
  • EUR: €395.81
  • SEK: 4,543.55 Skr
  • NOK: Nkr4,515.29
  • GBP: £336.86
In Stock

Need Help?

Contact

Reach out with your inquire.

Sponsorship and Racer Support

Ambassador and Sponsorship Application

Our Company

Our History
 Dealers
 Straightline Youtube
 RSI Racing Youtube
 Shop Talk
 News

Quick Links

Contact Us
 International Clients
 Shipping Info/Map
 Return Policy
 Warranty (PDF)
 Map Pricing (PDF)
 Legal
 Performance Disclaimer
 Proposition 65 Information
 Instructions Search
 Resources
 Straightline Logos
  • USA Craftmanship
  • Ready To Ship

Copyright 2026 © RSI Racing

payment
RSI Racing
Main Menu Category Menu CONTACT DETAILS

Copyright 2026 © RSI Racing

What part are you looking for?