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.
Polaris AXYS & MATRYX Chassis Dual USB Charger Kit
$69.95- CAD: CA$95.44
- EUR: €64.40
- SEK: 739.21 Skr
- NOK: Nkr734.61
- GBP: £54.80
In Stock
SKU:USB-P2 The Straightline Performance Dual USB Charger Kit for Polaris AXYS and MATRYX chassis snowmobiles provides reliable waterproof charging for two devices simultaneously. Featuring plug-and-play installation, factory-style fitment, and durable weather-resistant construction, it's the perfect solution for powering phones, GPS units, cameras, and other USB-powered electronics while you ride.
Add to cart
(31 Reviews)
POLARIS AXYS, IQ, & PRO RIDE CHASSIS / Older Arctic Cat (DUAL RUBBER CONNECTORS)
$69.95- CAD: CA$95.44
- EUR: €64.40
- SEK: 739.21 Skr
- NOK: Nkr734.61
- GBP: £54.80
In Stock
SKU:USB-P The Straightline Performance Dual USB Charger Kit for Polaris AXYS, IQ, Pro-Ride, and some older Arctic Cat chassis snowmobiles provides reliable waterproof charging for two devices simultaneously. Featuring a dual rubber connector plug-and-play wiring system, factory-style fitment, and durable weather-resistant construction, it's the perfect solution for powering phones, GPS units, cameras, and other USB-powered electronics while you ride.
Add to cart
(11 Reviews)
POLARIS MODELS – USES STOCK KILL SWITCH BLACK ANODIZED
$129.95- CAD: CA$177.30
- EUR: €119.63
- SEK: 1,373.26 Skr
- NOK: Nkr1,364.72
- GBP: £101.81
In Stock
SKU:TB-3 The RSI Billet Throttle Block replaces the factory plastic throttle housing with a precision-machined billet aluminum design while retaining your stock Polaris kill switch and throttle lever assembly. Finished in black anodizing with a laser-engraved RSI logo, this premium upgrade delivers improved durability, clean styling, and factory functionality in one lightweight package.
Add to cart
(18 Reviews)
POLARIS SMART WARMERS WITH OEM TERMINAL PINS / PR (NOT FOR HI-LOW SWITCHES)
$89.95- CAD: CA$122.72
- EUR: €82.81
- SEK: 950.56 Skr
- NOK: Nkr944.65
- GBP: £70.47
In Stock
SKU:GH-27 The RSI Hi-Power Grip Heater Kit is designed specifically for Polaris snowmobiles equipped with Smart Warmer technology. Featuring standard square heater elements, OEM terminal pins pre-installed on the wiring, premium 3M adhesive backing, and compatibility with factory Smart Warmer controls, this kit delivers strong, consistent grip heat while maintaining factory functionality and simplifying installation.
Add to cart
(4 Reviews)
POLARIS WITH OEM PLASTIC CONNECTOR / PR (DOES NOT WORK ON 650/850/900R MODELS)
$89.95- CAD: CA$122.72
- EUR: €82.81
- SEK: 950.56 Skr
- NOK: Nkr944.65
- GBP: £70.47
In Stock
SKU:GH-4 The RSI Extended Hi-Power Grip Heater Kit is designed specifically for Polaris snowmobiles equipped with hooked handlebars and long grips. Featuring extended heating elements that wrap into the hook area, plug-and-play OEM Polaris connectors, and high/low heat settings, this kit provides complete grip coverage and exceptional cold-weather comfort without wiring modifications.
Add to cart
(18 Reviews)
RSI Billet Throttle Block with Momentary Push Button Kill Switch & OEM Connector Polaris MATRYX Indy 600 / 650 / 850 / 900R / Boost SmartWire Compatible
$199.95- CAD: CA$272.80
- EUR: €184.07
- SEK: 2,113.00 Skr
- NOK: Nkr2,099.85
- GBP: £156.66
In Stock
SKU:TB-12 The RSI Billet Throttle Block with Momentary Push Button Kill Switch is designed specifically for Polaris MATRYX Indy 600, 650, 850, 900R, and Boost models equipped with the factory SmartWire system. Featuring billet aluminum construction, a black anodized finish, laser-etched RSI logo, integrated kill switch, and OEM SmartWire connectors, this throttle block delivers plug-and-play installation, premium durability, and a clean custom appearance.
Add to cart
(9 Reviews)
RSI Hi-Power Grip Heater Kit Polaris Models with OEM Plastic Connector / PR (DOES NOT WORK ON 650/850/900R MODELS)whit
$89.95- CAD: CA$122.72
- EUR: €82.81
- SEK: 950.56 Skr
- NOK: Nkr944.65
- GBP: £70.47
In Stock
SKU:GH-3 The RSI Hi-Power Grip Heater Kit is a plug-and-play heated grip upgrade for Polaris snowmobiles equipped with the OEM plastic connector. Featuring high-output three-wire heater elements with high and low heat settings, this kit delivers strong, consistent heat performance and improved rider comfort while maintaining factory-style installation. Compatible with select Polaris models and sold as a complete pair.
Add to cart
(13 Reviews)
Polaris AXYS & MATRYX Plug-and-Play Tether Cord Kit Complete Plug-and-Play Safety Tether System
$44.95- CAD: CA$61.33
- EUR: €41.38
- SEK: 475.01 Skr
- NOK: Nkr472.06
- GBP: £35.22
In Stock
SKU:TC-P-CORD The Straightline Performance Polaris AXYS & MATRYX Plug-and-Play Tether Kit provides a complete safety tether system with simple plug-and-play installation. Featuring a tether switch, tether cord, vehicle-specific wiring harness, and mounting hardware, this kit improves rider safety while maintaining a clean factory-style installation with no cutting or splicing required.
Add to cart
(7 Reviews)
Polaris Complete Tether Cord & Mount Kit (Plug & Play)
$54.95- CAD: CA$74.97
- EUR: €50.59
- SEK: 580.69 Skr
- NOK: Nkr577.08
- GBP: £43.05
In Stock
SKU:TC-P-KIT(11 Reviews)
POLARIS AXYS / MATRYX 600/650/850/900R/BOOST ACCESSORY SPLITTER – CONVERTS YOUR ACCESSORY POWER TO 2 POWER SOURCES
$49.95- CAD: CA$68.15
- EUR: €45.98
- SEK: 527.85 Skr
- NOK: Nkr524.57
- GBP: £39.13
In Stock
SKU:SPL-3 The RSI Accessory Power Splitter converts one factory accessory power connection into two independent power sources on Polaris AXYS and MATRYX 600, 650, 850, 900R, and Boost models. Featuring plug-and-play installation and factory-style connectors, this splitter makes it easy to power multiple accessories such as USB chargers, GPS units, heated gear controllers, and other electronics without modifying the factory wiring system.
Add to cart
(73 Reviews)
Polaris 800 Rush/Switchback/RMK Y-Pipe Ceramic Coated (pro ride chassis only)
$274.95- CAD: CA$375.13
- EUR: €253.12
- SEK: 2,905.57 Skr
- NOK: Nkr2,887.50
- GBP: £215.42
In Stock
SKU:132-105 The Straightline Performance Polaris 800 Ceramic-Coated Y-Pipe is a direct bolt-on upgrade for 2010–2016 Polaris Rush, Switchback, and RMK 800 models. Delivering a proven 2 horsepower gain, improved exhaust flow, and significantly reduced under-hood temperatures, this premium ceramic-coated Y-pipe installs easily with no fuel programming or clutch modifications required. It's a simple, reliable performance upgrade that enhances both power and durability.
Add to cart
(5 Reviews)
Polaris 800 Rush/Switchback/RMK Y-Pipe High Temp Black (for ride chassis only)
$274.95- CAD: CA$375.13
- EUR: €253.12
- SEK: 2,905.57 Skr
- NOK: Nkr2,887.50
- GBP: £215.42
In Stock
SKU:132-106 The Straightline Performance Polaris 800 Hi-Temp Black Coated Y-Pipe is a direct bolt-on upgrade for 2010–2016 Polaris Rush, Switchback, and RMK 800 models. Delivering a proven 2 horsepower gain, improved exhaust flow, and significantly reduced under-hood temperatures, this premium black ceramic-coated Y-pipe combines performance with an aggressive stealth appearance. It installs easily with no fuel programming or clutch modifications required, making it one of the simplest and most effective performance upgrades available.
Add to cart
(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.
Add to cart
(14 Reviews)
Need Help?
Contact
Reach out with your inquire.Sponsorship and Racer Support
Ambassador and Sponsorship Application- USA Craftmanship
- Ready To Ship












