Turn up the boost! With more boost and performance changes from the SLP Flash Tun’R’s Custom Map, this Stage 2 Kit pushes your turbo’s performance to the next level while still using 91 octane pump fuel. Boasting power gains as much as 20 horsepower peak with substantial improvements in throttle response, this kit provides consistent usable power while maintaining the excellent reliability this engine is known for. This extra power is effectively applied to the snow with our Power Shift™ Clutch Kit which utilizes our Patented (US Patent #11739836) Magnum Force™ weight set. In addition, the SLP Competition Series™ Ultra-Lite™ Silencer provides the proper exhaust flow with a performance growl and gives the sled a nimble, responsive feel (10 pound weight savings). For best performance use 0.5 oz Lucas Octane Booster per 1 gallon of 91 octane fuel.