Hypertech 120081 Hypertech Street Runner Power Chips Air & Fuel Delivery Direct OEM replacement using factory

Direct OEM replacement using factory spring perches and isolators

stainless steel rivets

Quality weatherstrip prevents wind noise

Shot-peened for high-cycle durability

preventing flooding

Hypertech 120081 Hypertech Street Runner Power Chips Air & Fuel Delivery Direct OEM replacement using factoryHypertech's Hypertech 120081 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 120081. Gains of 10 20 HP