Guys i am going to be installing my jba headers and h pipe in the spring just wonder if i am going to need a tune afterwards.? I would imagine the car would still run fine afterwards so this is just kind of an afterthought but if anybody has some info it would be appreciated?
I recently installed BBK Longtubes. It ran fine. But I went ahead and had a chip burned to fix the air/fuel and it ran even better. Plus you need to shut off the rear 02 sensors.