2015-2016 Arctic Cat ZR 4000 RR Performance Products & Parts | Speedwerx Inc.
- Stage 1 Exterminator Kit // 2015-2016 ZR 4000 RR$588.90sku:AC4000EXT-1Increase performance while cutting some weight... Learn More
- Dynojet AutoTune - Single Channel // For Power Commander V (PCV)$409.98sku:AT-200
The AutoTune kit comes with a wideband O2 sensor and controller that connects to the Power Commander V. With this kit, the Power Commander V automatically adjusts the fuel map while riding.
Learn More - Dynojet Power Commander POD-300 Digital Display // Use With PCV / AutoTune / WideBand 2 / CMD$342.21sku:POD-300
The POD-300 is an accessory display for Dynojet devices that support DJ-CAN; including the popular Power Commander V, AutoTune, WideBand 2, and CMD.
Learn More - Lightweight Muffler // Ceramic Coated // 2015-2017 ZR 4000$329.95sku:AC4000M-CCPut your sled on a diet, drop 6 pounds... Learn More
- 4th Wheel Kit - Tri-Hub Eliminator // 2013-2018 Arctic Cat F/ZR 4000/5000/6000/7000/8000/9000 129'' Models w/ 7.12'' Wheels$299.95sku:SPX4WK-5-7
This 4th Wheel Kit eliminates the stock Tri-Hub wheel assembly and utilizes four individual idler wheels for more stability and traction!
Learn More - Boyesen Rage Cage Performance Reed System // 500/600/700 Laydown Twin EFI - 800/900 Twin EFI$275.00sku:RAD51B-2Add throttle response and power! Learn MoreOut of stock
- Moto Tassinari VForce 3 Reed Valves // Arctic Cat Sno Pro 500 / ZR 4000$265.00sku:V3112-873C-2Add throttle response and horsepower... Learn MoreOut of stock
- Cross Country Hypershift Clutch Kit // 2015-2016 ZR 4000 RR // 0-5,000 Ft.$237.95sku:CKA4000Developed and tested by the same team of people that Factory Team Arctic Cat trusts and uses! If you're looking for the best clutch kit for your sled, look no further. This kit is designed specifically for cross country racing & aggressive trail riding. Learn More
- SNO-X Racing Hypershift Clutch Kit // 2015-2016 ZR 4000 RR // 0-5,000 Ft.$237.95sku:CKA4000-2Developed and tested by the same team of people that Factory Team Arctic Cat trusts and uses! If you're looking for the best clutch kit for your sled, look no further. This kit is designed specifically for SNO-X racing. Learn More
- SNO-X Racing Hypershift Clutch Kit // 2015-2016 ZR 4000 RR // Junior Novice / Transition - 50% Throttle - 5000 Engagement // 0-5,000 Ft.$237.95sku:CKA4000-2.Now Available! Developed and tested by the same team of people that Factory Team Arctic Cat trusts and uses! If you're looking for the best clutch kit for your sled, look no further. This kit is designed specifically for SNO- Learn More
- Chain - Borg Warner Hyvo - 13 Wide / 15 Wide$207.95sku:2602-XXX
Genuine Arctic Cat OEM Borg Warner Hyvo Chains
Learn More - Speedwerx Lightweight TEAM TSS-04 Helixes$199.95sku:420
Custom Cut 3 Roller Versions Now Available!
Our Lightweight Helixes for TEAM TSS-04 clutches are custom machined in-house- we shave off excess material to make them over 20% lighter than a stock type helix without compromising strength or durability.
Learn More -
- 4th Wheel Kit // 2013-2018 Arctic Cat F/ZR 4000/5000/6000/7000/8000/9000 129'' Models w/ 7.12'' Wheels$185.00sku:SPX4WK-4Great for trail riding or cross-country racing! Learn More
- 0627-083 OEM Arctic Cat Drive Belt$158.95sku:0627-083We carry a full line of Arctic Cat stock drive belts. We have them on hand and ready to ship to you! Learn More
- BDX Superlite Brake Rotor // 2012-2025 Arctic Cat and 2014-2025 Yamaha Models$149.95sku:51002-SL
Save 2.5 pounds of rotating mass with this lightweight brake rotor! See description for applications before ordering!
Learn More - Venom Products (Team) Borg Warner Hyvo Chain - 13 Wide$149.95sku:930633Venom Products Borg Warner Hyvo Chains fit all 13 wide Borg Warner gears. Made in the USA from high strength steel. Learn More
- Venom Products (Team) Borg Warner Hyvo Bottom Sprocket - 13 Wide - 34T Internal Spline // 2016+ ProCross/ProClimb$149.95sku:931076Made of heat treated, case-hardened 8620 high-alloy steel, Venom Products CNC-machined sprockets are made in an ISO 9000 certified facility right here in the USA. Learn More
- Primary Clutch Holder // Arctic Cat 33mm Taper$143.95sku:0644-380
- Universal Flywheel Puller // Heavy-Duty$130.00sku:SPXFWP
Works on 95% of flywheels we have ever come across... New updated design to work on the 8000 C-TEC2 Engines with 4 bolts!
Learn More - Manual Chain Tensioner // 2012-2024 Arctic Cat Models$129.95sku:ACMCT
- Stealth Head Mod // 2015-2017 ZR 4000 / 2010-2014 Sno Pro 500 / 2008-2014 F5 / 2008-2009 Crossfire 500Special Price $125.00 Regular Price $552.95sku:ACFHM-500This is for the Stealth Head Mod only- you need to order two domes and two o-rings as well! Learn More
- Bottom Sprockets - Borg Warner Hyvo - 13 Wide - 34T Internal Spline - 2 & 4-Stroke Models$0.00sku:2602-XXX-2Genuine Arctic Cat OEM Borg Warner Hyvo Bottom Sprockets Learn More
- Speedwerx Hypershift Hammerhead Machined Weights // Set of 3$107.85sku:3HAMMERHEADWEIGHTSAll of our machined weights come heat treated and black oxide coated to prevent wear and corrosion. We offer 6 different profiles of weights. NOTE: Weights are sold without bushings or set screws! Learn More
- Speedwerx Hypershift Tapered Tip 2 Machined Weights // Set of 3$107.85sku:3TAPEREDTIP2WEIGHTSAll of our machined weights come heat treated and black oxide coated to prevent wear and corrosion. We offer 6 different profiles of weights. NOTE: Weights are sold without bushings or set screws! Learn More

























