[Official] "Do I need a tune with bolt-ons?" thread

[jchammond]

Originally Posted by BLK N-Z34

I've been reading that it could be caused by an exhaust leak. What are the chances that the connections between the headers and the ART Pipes is leaking or even the Y pipe since I had to remove that to install the new setup.

Raise it up & get underneath it; feel around connections while someone rev's engine...you can't always hear a small leak; but look for suit around all joints.