Hypertech 121351 Hypertech Street Runner Power Chips Air Filters The Hypertech 11001 Hypertech Street

The Hypertech 11001 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

Catco recommends replacing oxygen sensors at the same time for optimal system performance

while the threaded 1/8-inch NPT port accommodates an aftermarket temperature sensor for real-time monitoring

and drilled orifice plates that modify the transmission's hydraulic shift timing

Each gasket is manufactured to precise thickness specifications for correct compression and sealing characteristics

Hypertech 121351 Hypertech Street Runner Power Chips Air Filters The Hypertech 11001 Hypertech StreetThe Hypertech 121351 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.