Red Devil River
Related Products

Fiero 2.8 V6 ECM PROM Chip EGR Delete and/or Reduced Cold Idle Speed

Chip comes installed in NEW chip carrier

Stock ECM Prom with the EGR disabled.  No more code 32!

**Not for sale in California or anywhere prohibited.  Off road use on non-street registered cars only.

Better yet, this chip is sold only for the purposes of purchasing and looking at, never to actually be installed in your ECM.  Of course I can not control what you do with this chip once you receive it.

Year, Transmission, Rim Size
Cold Idle

Back Up Light Switch - 5 Speed 85-88

Fits ALL 5 speed Manual Transmissions

$20 plus tax/shipping

Shipping Location - Price including shipping

Speedometer Buffer

Connects the the 4000 PPM output of the ECM/PCM to the Fiero speedometer
$20.00 shipped

GM HEI / 4.9 Tach Buffer

Shapes the Tach signal coming from GMs HEI distributor to solve compatibility problems with the Fiero Tach


3800 ICM harness 

$25 + shipping
Connects to the Crank Postion Sensor, the Cam Position Sensor, the ICM and the Engine Harness via the 8 pin connector

87-88 4 cylinder ECM Tray

$37 Shipped to US addresses

Tunerpro RT 87-88 2.5 Fiero ADX definition file - Right click this link and use "Save As"- 87-88_2.5.adx
47.5 KB

3800 ICM harness 
3800 ICM ness 
Looking for the 87 - 88 TunerPro .ADX definition?  Here it is.  Right click and "Save As"

87-88 2.5.adx
47.5 KB
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