i just got a PCIII usb and want to find a good map because i dont have the money to get a custom map done yet so i was wondering if anyone had these specs and had a map for it i have a VALVE flange on Two bros M-5 exhaust with the cone cut off and stock air filter i deffiantly noticed a loss in lower end when i put the exhaust on was wondering if i could get that back? any suggestions i was thinking of going down -1 in the front and that would help with the low end ?[/align]

 

-1 probally would help with bottom end. but if u go to the duno tune power commander website they should have a map for m-5 with aftermarket filter. check that out and try it see what happens.

 

that dont have one for that can