Thread: How much hp can i squeeze out of a GT??

Originally Posted by kjclawson

i have a K&N intake too... did you just just put in the 3" downpipe and not the complete exhaust?? n also, did you get ur stock pcm tuned for 60 bucks?? how much horsies do you think ur putting out

yes u can get a 3" dp that comes bolt on with a new cat and u-bend delete all as one unit from zzp