i just installed midlength headers with no cats and i was wondering if i should get my pcm reflashed. i have other mods done to my car that are in my sig. i figure it's not important that i do tune the pcm but how much will it help? i was thinking pcmforless.com to do the tuning.

 

Ditch that MAF and get the tune, you will kick yourself for not having done it sooner.

 

do you mean not getting it tuned or not getting rid off the gran. MAF?????

 

talk to pcmforless and get a tune even on a stock car you get a good gain.i already have a tune and am gonna get a reburn cause alvin@pcmforless said i will see a 5 to 6 rwhp,after a tune cause i now have mids.

 

im holding off on a custom tune until i get into the internals, the pp3 is working fine for me at the moment. people say having an aftermarket MAF makes the engine really hard to tune so i would talk to the tuner about this and see what he recommends