ecm
Showing 10–18 of 20 results
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LMMF 04-08 Series 3 3800 tuned ecm
$220.00Custom ECM Tune for 2004–2008 GM 3800 Engines
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LMMF 1997-2001 GM 2.2 SFI Tuned ecm
$200.00 custom tuned 97-01 gm 2.2 ecmADD TO CART -
LMMF 2007-2010 2.2 ECOTEC E37 TUNED ECM
$220.00 cobalt malibu hhr tuned ecmADD TO CART -
LMMF 3100 – 3400 – 2200 – LS ECM mount bracket
$65.00 W body ecm mountADD TO CART -
LMMF 89-99 3100 ECM and Harness Combo
$550.00 Harness and ecm combo for 3.1 flat tops, and 96-99 3100/3400 engines includes ecm and harnessADD TO CART -
LMMF 96-2005 3100/3400 ECM Harness Combo
$525.00 Complete plug-and-play wiring solution for your 3100/3400 includes ECM and HarnessADD TO CART -
LMMF 96-97 3100 Tuned Ecm
$120.00Custom ECM Tune for 1996–1997 GM 3100 Engines
Unlock the full potential of your 1996–1997 GM 3100 engine with a custom ECM tune designed specifically for race, off-road, and demolition derby applications. This calibration removes factory limitations while optimizing performance and reliability for stripped-down builds.
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LMMF 98-05 3800 Series II simplified harness combo
$490.00Harness and ECM combo Fits 1998-2005 GM 3800
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LMMF 98+ 3100/3400 Tuned ECM
$140.00 This Custom ECM Derby Tune for 1998–2005 GM 3100 / 3400 engines is built specifically for demolition derby and off-road applications where factory limitations just get in the way.ADD TO CART