G87 BMW M2 and 2Series Forum - View Single Post - Muffler Delete and J-Pipe

joseph.m240i · 05-03-2023, 01:48 AM

Added J pipe to my m240i when doing muffler delete. After all the math I decided to add 31inch j pipe. It only reduced drone for certain RPM. Not worth it. I will highly recommend get a aftermarket catback system.

05-03-2023, 01:48 AM	#3
joseph.m240i New Member 31 Rep 10 Posts Drives: BMW G42 M240i Join Date: Apr 2022 Location: Colorado, USA iTrader: (0)	Added J pipe to my m240i when doing muffler delete. After all the math I decided to add 31inch j pipe. It only reduced drone for certain RPM. Not worth it. I will highly recommend get a aftermarket catback system.
	Appreciate 3 Sonic RR129.00 ZM240i171.00 viperx100630.50 Quote