Nissan 370Z Forum - View Single Post - GT Motorsports 2.5" True Dual Cat-Back Exhaust system.

crbn_fbr · 04-25-2009, 12:46 PM

Stillen has more of a Y in the pipe, this has an X. I'm no expert but from what I understand the X design is the freeist flowing method. Somebody correct me if I'm wrong...

04-25-2009, 12:46 PM	#12 (permalink)
crbn_fbr Base Member Join Date: Feb 2009 Location: Lex Posts: 96 Drives: 09 370Z, 02 WRX Rep Power: 16	Stillen has more of a Y in the pipe, this has an X. I'm no expert but from what I understand the X design is the freeist flowing method. Somebody correct me if I'm wrong...