Hypertech 11621 Hypertech Street Runner Power Chips COMP Cams Pro Camshaft Degree Kits The ARP Chromoly Header Stud

The ARP Chromoly Header Stud Kits provides a more reliable mounting solution for performance headers than standard bolts

The COMP Cams K11-235-3 COMP Cams Xtreme Energy 4x4 Cam and Lifter Kits are precision lifters from COMP Cams

SKU 329282 is backed by the manufacturer's quality guarantee and our satisfaction commitment

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

5" dial face includes a dampened needle to reduce flutter from fuel pump pulses

Hypertech 11621 Hypertech Street Runner Power Chips COMP Cams Pro Camshaft Degree Kits The ARP Chromoly Header StudHypertech'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