Home RSI - RSI Racing

RSI Billet Aluminum Momentary Engine Kill Switch – Arctic Cat Catalyst (Plug & Play)

$69.95

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

In Stock

SKU:KS-C-BLACK

The RSI Billet Aluminum Momentary Engine Kill Switch is a direct plug-and-play upgrade for Arctic Cat Catalyst snowmobiles. Precision CNC machined from billet aluminum and finished in durable black anodizing, this spring-loaded momentary switch requires a simple press-and-hold to shut off the engine, preventing accidental shutdown while riding. Complete with the OEM factory connector already installed, installation takes just minutes with no cutting, splicing, depinning, or rewiring required.

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

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

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

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

Add to wishlist

Compare

Nitrous Jet 20 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-194

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

Add to wishlist

Compare

Ear Clamp 1/8″

$2.95

CAD: CA$4.02
EUR: €2.72
SEK: 31.17 Skr
NOK: Nkr30.98
GBP: £2.31

In Stock

SKU:NP-251

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

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

Add to wishlist

Compare

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

Add to wishlist

Compare

Nitrous Jet 8g 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-190

Nitrous Oxide Bottle Valve with Siphon Tube

Add to wishlist

Compare

Nitrous Oxide Bottle Valve with Siphon Tube

$119.95

CAD: CA$163.65
EUR: €110.43
SEK: 1,267.59 Skr
NOK: Nkr1,259.70
GBP: £93.98

In Stock

SKU:NP-267

Upgrade your nitrous system with our high-performance, low-profile bottle valve. Designed to deliver precision and reliability, this valve features a built-in siphon tube and compact form factor—perfect for tight installations where space is at a premium.

Key Features:

Low-Profile Design: Fits into tighter spaces with ease, ideal for motorcycles, UTVs, or custom engine bays.
Side-Mounted Control Knob: Offers easy access and convenient operation even in confined setups.
2.5 lb Bottle Compatibility: Specifically designed to fit ¾” nitrous oxide bottles for a secure and reliable seal.
Integrated Siphon Tube: Ensures consistent liquid nitrous delivery for optimal performance.
High Flow Rate: Engineered for rapid delivery with flow rated in grams per second—built to keep up with aggressive power demands.

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

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

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

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