Making Real Power With G37 ISR Long Tube Headers
If you're serious about waking up your VQ, picking up a set of g37 isr long tube headers is hands down one of the most effective ways to do it. Let's be honest, the G37 is a fantastic car out of the box, but the stock exhaust manifolds are arguably the biggest bottleneck in the entire system. They are heavy, cramped, and designed more for heat retention and emissions than they are for actual airflow. When you swap those stock units out for long tubes, you're basically letting the engine finally breathe the way it was supposed to from the factory. ...