01Z_06 said:Just installed my exuast system yesterday....just wondering if a lot of back pressure sound is normal.......sounds like a light back fire when i let off the gas......thanks
Panzerpanzer said:That is primarily caused by your stock H-pipe (crossover) which is restictive. The diameter of the crossover is less than the outside diameter of the pipe itself this will cause the burbbling. It will get louder when you stick on the Borla's (I have 2 tip). If you get headers (I have LG long tube now)headers just replace that pipe with a X-pipe.