So i just installed kooks long tube headers with an o/r h-pipe. As soon as i picked up the car and started driving it. The 5th gear grinds whenever i put it on the 5th. It goes through but grinds. The car has 61k miles on it, haven't changed the clutch yet nor got a retune fornit. Anybody knows what might be the problem.
Sent from my iPhone using the svtperformance.com mobile app
Sent from my iPhone using the svtperformance.com mobile app
