Yes. HPT is undetectable as long as you swap the PCM back or tune it back to stock if you own it.Originally Posted by GraniteBlueNNBS
Yes. HPT is undetectable as long as you swap the PCM back or tune it back to stock if you own it.
2005 CCSB Silverado- 5.3
Airaid CAI
True Dual Exhaust
NPTune
3.73 Yukon Duragrip limited Slip Diff.
this is only true on GMT800 trucks
2002 Lightning - GT headed 5.5Litre w/ Twin 7665s
2002 Silverado - 427Lsx w/ Twin gt4202s
2010 Silverado crewcab Z71 - 5.3litre w/ procharger
2000 Wrangler - 5.3litre with some stance
2014 Xsport- 3.5 Eco boost
412 Motorsports
it ain't that I'm too big to listen to the rumors, It's just that I'm too damn big to pay attention to 'em..That's the difference
Guess i Just need to make a trip to SA and have Allen do a live tune, just need this truck to last as it is my DD and cant afford to break it. Main concern is this super long Alum drive shaft...
2012 Ford F-150 Ecoboost Super Crew 4x4, stock and staying that way.
2001 chevy green = LS1 stock, 3k stall, 373 posi, tuned by LSX Power in CS TX
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