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Premium Quality Jet Performance 18516 Jet Performance Upgrade Stage 1 Computer Chip; Collection [klDv32SP]

$42.99 $137.99 -69%

Jet Performance Chips offer the most horsepower available for your 1981-1995 GM car, truck or SUV. Add up to 23 horsepower instantly with simple, plug-in installation! Only Jet Performance Chips provide exclusive, full range Dynamic Spectrum Tuning o

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Jet Performance Chips offer the most horsepower available for your 1981-1995 GM car, truck or SUV. Add up to 23 horsepower instantly with simple, plug-in installation! Only Jet Performance Chips provide exclusive, full range Dynamic Spectrum Tuning of the air and fuel ratio, ignition advance, transmission and various other parameters. Each program is track and dyno tested to ensure the most possible horsepower and drivability from each application. 50 state smog legal.
Resources
Installation Instructions

Specifications:

Description_ASM 18516 1985 Chevrolet Corvette Base V8 350 5.7 GAS FI N 8 L98 Jet Performance Upgrade Stage 1 Computer Chip;CARB E.O. D-234-3; THM700-R4/4L60/MD8 Trans (Automatic 4 Speed) ECM Located Under Dash On Passenger Side
Description_DEF Engine Control Module PROM
Description_DES Jet Performance Upgrade Stage 1 Computer Chip
Description_EXT Jet Performance Upgrade Stage 1 Computer Chip;
Description_FAB Each Program Is Track And Dyno Tested
Description_FAB Offers The Most Horsepower Available
Description_FAB Provides Exclusive Full Range DST Programming
Description_INV Jet Performance Computer Chip
Description_LAB Proposition 65
Description_MKT Jet Performance Chips offer the most horsepower available for your 1981-1995 GM car, truck or SUV. Add up to 23 horsepower instantly with simple, plug-in installation! Only Jet Performance Chips provide exclusive, full range Dynamic Spectrum Tuning of the air and fuel ratio, ignition advance, transmission and various other parameters. Each program is track and dyno tested to ensure the most possible horsepower and drivability from each application. 50 state smog legal.
Description_SHO Computer Chip
height 6.25
length 4.0
LTL N
WARNING CA Proposition 65 Yes
WARNING CA Proposition 65 Message Warning Cancer and Reproductive Harm
weight 1.0
width 2.25

What Our Customers Say

December 29, 2025

Absolutely no complaints!

This product is a brilliant performer. I use it every day without fail.

- Maxine J..

December 29, 2025

Absolutely no complaints!

This is a top-of-the-line item. The quality is superb.

- Finley P..

December 29, 2025

Absolutely no complaints!

It's a very well-rounded product with no obvious weaknesses.

- Felix J..

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