Nissan 370Z Forum - View Single Post

j-rho · 08-13-2014, 11:42 AM

Seems like some have reported 8-15hp gains with a good cat back. If an axleback nets no gains, does that mean it all comes from the mid and y pipe (which I already have)?
Weight savings would be good too.

08-13-2014, 11:42 AM	#3 (permalink)
j-rho Base Member Join Date: Jul 2014 Location: San Diego Posts: 154 Drives: 1967 Camaro Z28 Rep Power: 11	Seems like some have reported 8-15hp gains with a good cat back. If an axleback nets no gains, does that mean it all comes from the mid and y pipe (which I already have)? Weight savings would be good too.