Yes they can tell, but there is a way around that little problem, just keep your stock pcm and swap it when you need warranty work done.
Yes they can tell, but there is a way around that little problem, just keep your stock pcm and swap it when you need warranty work done.
Chris S The GoFastPadre 00 Sierra ECSB Z71 Mods so far Headers Dual HFC's Flowmasters K&N CAI and much more to come. 06 Grand Prix no mods yet
Posting Permissions
Reply With Quote