Ignitions and Electrical› Computers, Chips, Modules and Programmers

Hypertech

87 RGL/LESBR/CTLS 4BBL

$158.09

SKU: H01A 427011

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Hypertech Street Runner Eprom Power Chip is a Stage 1 performance chip for 1987 Buick Regal models equipped with the 5.0L V8 engine and automatic transmission. This chip replaces the stock PROM to recalibrate the ECM for improved performance.

It also offers improved driveability and smoother shifting without affecting mileage or emissions during ordinary driving. Installation is straightforward, often requiring only hand tools.

Fitment

Fitment Guaranteed

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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 427011

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.

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