Hey Z1. ETA on those headers?

Originally Posted by Joepro

First mod I have done that I can say there is a "noticable" power bump, this car pulls hard up top now, really hard. I threw z1 test pipes on there just to get the car on the road, but I ordered up some ART pipes, the rasp at 2500 rpm is nasty, cannot wait to get tuned. With a tune I can tell you from my experience we are in newer mustang 5.0 gt territory(know a guy with exhaust/intake/reflash) should hit the track with him next week.