Quote:
Originally Posted by tpoddar
Except for xhp stage 3, none of the other mods would affect the ECU readings of your car. The downpipe allows your car to push even higher boost and timing by going stage 2 but my stage 1 tune has equal boost and timing to yours. An expert tuner may be able to chime in on this.
|
Ok, but the hardware could affect final power (like a complete exhaust and sport air filter)