i was running an off road h pipe on a 12 sec 5.0 and i switched to a bbk h pipe with hi flow convertors and when i returned to the track i was turning identical times as before, the only difference was that the car wasn't as loud
Really? I thought they check for exhaust leaks before doing an inspectionput a small gap in the exhaust somewhere, you will pass every time
not when they did mine, but if you have the money to spend go for itReally? I thought they check for exhaust leaks before doing an inspection