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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
risk-free way to add meaningful power to your truck or SUV
Constructed from T6 aluminum with precision TIG-welded tanks and a dense louvered fin core
Torque capacity is rated at 450 ft-lbs
Installation bolts to existing valve cover bolts or intake manifold threads using the included brackets — typically a 20-minute upgrade
Product 78722 is verified for correct specifications and dimensional accuracy before shipment
Hypertech 158021 Hypertech Street Runner Power Chips Ignition Components risk-free way to add meaningfulHypertech's Hypertech 158021 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 158021. The Street Runner
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