Tuning & Boost
Reach the next level with Jay Parts Tuning & Boost experience. Jay Parts offers you more power and controllable performance especially for your driving requirements and your vehicle through ECU tuning kits, special racing pistons or high performance H-connecting rods and much more. The 12 "brake conversion kit offers enormous braking power and improves the handling of your Sportsman or your Polaris Scrambler enormously. FPS Racing Power-Flo coolers increase the cooler volume by 30% and successfully fight against overheating problems.

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✔ Racing pistons Polaris ✔ High performance H-connecting rods ✔ FPS cooler power flow ✔ Get your ECU performance tuning from the specialist ✔ Dynojet Power Vision Kit ✔ Best advice from Jay Parts – the ATV tuning specialist