Hypertech 121251 Hypertech Street Runner Power Chips Automatic Transmission Shift Kits The COMP Cams SK12-411-8 COMP

The COMP Cams SK12-411-8 COMP Cams Xtreme Energy 4x4 Retro-Fit Cam and Lifter Kits are precision lifters from COMP Cams

Part 27682 is configured for its specific application with attention to fitment requirements

5 inches while improving handling through reduced body roll and a lower center of gravity

SKU 917442 is backed by the manufacturer's quality guarantee and our satisfaction commitment

and Volvo Penta

Hypertech 121251 Hypertech Street Runner Power Chips Automatic Transmission Shift Kits The COMP Cams SK12-411-8 COMPThe Hypertech 121251 Hypertech Street Runner Power Chips from Hypertech is a direct ECU reprogramming solution that replaces your vehicle's factory calibration EPROM with an optimized performance tune. Designed for OBD I and early OBD II gasoline vehicles, this performance chip rewrites fuel and spark tables for measurable horsepower and torque gains. It's a straightforward hardware upgrade that requires no laptop, no software, and no dyno tuning.