Ignitions and Electrical› Computers, Chips, Modules and Programmers

Hypertech

FIR 305TPI AUT 86

$233.46

SKU: H01A 126001

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Hypertech 126001 Street Runner Power Chip is a performance-oriented replacement for your GM computer's stock PROM or memory chip. It recalibrates factory settings to optimize fuel flow and spark advance for increased performance.

It does not affect idle or part-throttle settings, ensuring mileage and emissions remain unchanged.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandHypertech
Part NumberH01A 126001

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy