Home RSI - RSI Racing

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.

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

RSI PHONE BAR PAD HEATER KIT ( UNIVERSAL – NOT PLUG AND PLAY)

Add to wishlist

Compare

RSI PHONE BAR PAD HEATER KIT ( UNIVERSAL – NOT PLUG AND PLAY)

SKU:BPL-PHONE-HU$39.95

CAD: CA$54.51
EUR: €36.78
SEK: 422.18 Skr
NOK: Nkr419.55
GBP: £31.30

In Stock

Your Ride - Your Style

Add to wishlist

Compare

Ski-doo Rev 600 S.D.I 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:163-101

Add to wishlist

Compare

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

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

Add to wishlist

Compare

Ski-doo 800/800HO REV 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:163-102

Add to wishlist

Compare

10-32×1/16 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-120

Add to wishlist

Compare

Ski-doo 600 S.D.I. 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:163-105

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

Add to wishlist

Compare

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

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

Handguards & Mounts

Extra protection for hard trails.

Shop More

Handguards

HANDGUARD MOUNTS FOR PRO TAPER HANDLEBARS

Add to wishlist

Compare

HANDGUARD MOUNTS FOR PRO TAPER HANDLEBARS

SKU:H4468$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