Hypertech 11621 Hypertech Street Runner Power Chips COMP Cams Pro Camshaft Degree Kits Part 77474 is configured for

Part 77474 is configured for its specific application with attention to fitment requirements

vehicle-specific T-harness

The 14-gauge construction provides long-term durability

no modules

Hypertech 11621 Hypertech Street Runner Power Chips COMP Cams Pro Camshaft Degree Kits Part 77474 is configured forHypertech's Hypertech 11621 Hypertech Street Runner Power Chips delivers old school ECU tuning that defined the aftermarket for decades. By swapping the factory EPROM in your ECM for this pre programmed performance chip, you gain optimized fuel mapping, advanced timing, and refined transmission behavior. The Street Runner line covers a broad range of GM, Ford, Mopar, and import applications. This listing is for part number 11621. The Street Runner