Hypertech 122681 Hypertech Street Runner Power Chips BBK Performance No cutting

No cutting

Use thread sealant on NPT connections to prevent fuel leaks

Expect faster cold starts and a cleaner burn at cruising RPMs

The kit covers -2

Hypertech 122681 Hypertech Street Runner Power Chips BBK Performance No cuttingThe Hypertech 122681 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.