Quote Originally Posted by cracker View Post
mmmmmmmmm but its just a exhaust tho...isnt it trivial to upgrade your ecu? would it even make much of a difference to reflash ecu?
the guy just ask whether improve performance or not

if you said that " just a exhaust", lol yeah thats rite

i didnt say it necessary to reflash. well your ecu already program to run the oem exhaust not aftermarket exhaust

so whats the big "D" to your car performance