Originally Posted by Johnny D
There has been confirmation. The OBX headers have been dyno'd and shown gains. Any time you delete a major restriction in the exhaust you'll see gains (cats). I can feel the car is faster. I dont need a dyno to show me something that I already know.
Yeah but these headers could be WAY more amazing and good value.. o be terrible and worse value
So because product x works well, product y must be perfect too? well fair enough then.