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Must-have Jet Performance 19407s Jet Performance Upgrade Stage 2 Computer Chip In Multiple Colors [ElmwAGMD]

$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.

Specifications:

Description_ASM 19407S 1994 Chevrolet Beretta Z26 L4 140 2.3 GAS FI N A Jet Performance Upgrade Stage 2 Computer Chip; Requires Use Of 91 Octane Fuel/180 Degree Thermostat/Free Flow Exhaust;CARB E.O. D-234-2; MR3 Trans (Standard 5 Speed);MV5 Trans (Standard 5 Speed) ECM Located Behind Passenger Side Kick Panel;Internet Updatable
Description_DEF Engine Control Module PROM
Description_DES Jet Performance Upgrade Stage 2 Computer Chip
Description_EXT Jet Performance Upgrade Stage 2 Computer Chip; Requires Use Of 91 Octane Fuel/180 Degree Thermostat/Free Flow Exhaust.
Description_EXT Jet Performance Upgrade Stage 2 Computer Chip; Requires Use Of 91 Octane Fuel/180 Degree Thermostat/Free Flow Exhaust;
Description_FAB Available Through 1995 Year Model Applications
Description_FAB Dynamic Spectrum Tuning Of The Air/Fuel Ratio
Description_FAB Each Program Is Track And Dyno Tested
Description_FAB Modified Ignition Curve
Description_FAB Offers The Most Horsepower Available
Description_FAB Provides Exclusive Full Range DST Programming
Description_FAB Shift Points/Firmness
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.
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
Prop 65 (C, R or CR) CR
Prop 65 - Short Label JET Performance Prop 65 Label.pdf
Prop 65 Yes/No Yes
Title Jet Performance Upgrade Stage 2 Computer Chip
weight 1.0
width 2.25

What Our Customers Say

December 30, 2025

Absolutely no complaints!

This exceeded all my expectations.

- Emily S..

December 30, 2025

Absolutely no complaints!

It's a perfect fit for my needs.

- Stephanie A..

December 30, 2025

Absolutely no complaints!

The performance is consistent and reliable.

- Jack E..

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