So ive got an 08 zg, silverish like a shark. It has a pc5 with autotune, and two bro's slip on. Is there a speed limiting nazi in my ecu, or would reflashing it be a waist of time and money?
I've done 150, and ran out of road, so I would like to use my own speed limiter, and not big brother.
I had a 03 svt cobra mustang that was speed limited to 155, and it got there very quickly with plenty of revs left. So after getting the fun police out of the ecu, the car was ridiculously awesome.