986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Easy hacks and modifications for a 2002 boxster?

dewolf · 04-21-2012, 05:59 AM

For the muffler by-pass mod what diameter pipe do you guy's reckon. I thought 1.5" from what I have read but I'm not sure if that's diameter or circumference.

04-21-2012, 05:59 AM	#3
dewolf Registered User Join Date: Mar 2012 Location: Adelaide Posts: 41	For the muffler by-pass mod what diameter pipe do you guy's reckon. I thought 1.5" from what I have read but I'm not sure if that's diameter or circumference.