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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
4°F to 225
Product 85154 is verified for correct specifications and dimensional accuracy before shipment
The TH400 kit reduces shift overlap by 50%
this wheels & tires offers reliable operation in demanding conditions
Add Hypertech 128341 Hypertech Street Runner Power Chips to your cart and start enjoying the benefits of Hypertech's calibration expertise
Hypertech 158032 Hypertech ThermoMaster Computer Chips turbos 4°F to 225The Hypertech 158032 Hypertech ThermoMaster Computer Chips is a classic ECM performance upgrade from Hypertech that replaces your vehicle's stock calibration EPROM with a professionally tuned chip. For popular truck and SUV platforms including GM and Mopar applications, the ThermoMaster optimizes air fuel ratios, ignition timing, and rev limiters for real world power gains. It's the original plug in performance chip no wires, no modules, no guesswork.
