Nissan 370Z Forum - View Single Post - Berk HFCs on Factory Nismo Exhaust *RASP*

mjohn617 · 02-08-2011, 04:43 PM

I have had test pipes for about two months with the rasp(~6000mi). I just a Stillen CBE on and it is worse! It is driving me insane, I think I am going to put my cats back on and deal with the loss. I was playing with the thought of header wrap all the way back to the muffler, starting at the test pipes....

02-08-2011, 04:43 PM	#41 (permalink)
mjohn617 Base Member Join Date: Jun 2010 Location: California Posts: 132 Drives: 2014 Lexus ES350UL Rep Power: 416	I have had test pipes for about two months with the rasp(~6000mi). I just a Stillen CBE on and it is worse! It is driving me insane, I think I am going to put my cats back on and deal with the loss. I was playing with the thought of header wrap all the way back to the muffler, starting at the test pipes....