I had just finished my custom CAI and port and polish and descreen of the MAF and all i have to say is wow. It feels like a different car. This is the first of many mods to come(minus the off-road pipe, and other free mods). I know this is asked a lot. But how much HP do you think im making, i have an m6.

 

I would guess you maybe got an increase of 10rwp...give or take a couple. Next throw some headers on there and you'll really feel a difference!

Aaron

 

well, the off road pipe alone gave me 10

 

Do you have before and after dynos to tell you this? Im not calling but most people only see maybe 3-5rwhp, if that. Also with stock heads/cam there wouldn't be as much of a need to open up the exhaust as much. Again, not calling , just saying what I have seen from other peoples results.

Aaron