Nissan 370Z Forum - View Single Post

TPrelude-370z · 08-01-2023, 03:27 PM

Hello,

Quick question: I have a Beluga Racing Y-pipe, and Beluga axle back (both 2.5” inner diameter), attached to the stock midpipe (2.25”). It sounds great, but I’m curious if there’s a significant enough performance difference that warrants purchasing a matching midpipe, or completely new exhaust system.

I’m not proud, but I can’t be the only one who has frakensteined an exhaust together.

08-01-2023, 03:27 PM	#1 (permalink)
TPrelude-370z Base Member Join Date: Jul 2011 Location: Chicago, Il Posts: 243 Drives: 09-Tour-Sport-MB-6MT Rep Power: 13	Mismatching inlet diameters Hello, Quick question: I have a Beluga Racing Y-pipe, and Beluga axle back (both 2.5” inner diameter), attached to the stock midpipe (2.25”). It sounds great, but I’m curious if there’s a significant enough performance difference that warrants purchasing a matching midpipe, or completely new exhaust system. I’m not proud, but I can’t be the only one who has frakensteined an exhaust together.