2013 335xi MPE on 2017 340xi

takoloko · 12-30-2016, 10:19 PM

So I unfortunately totaled my 2013 335xi and I bought an MPE for it. Today I planned to change the down pipe and swap exhaust to my 340xi while I had the whole exhaust system down. While doing this I noticed that the 340xi exhaust was smaller in width and the exhaust pipes than go back were wider as well. If I can find an exhaust shop to chop and make both end meets will I have a problem?

goj · 12-30-2016, 11:50 PM

I would imagine you need to see if the valve connection lines up. If you try hard enough anything is possible fit with some chopping and welding.

Honestly I would never force fit things to a BMW

12-30-2016, 10:19 PM	#1
takoloko Private 3 Rep 54 Posts Drives: Alpine White 2017 340xi Join Date: Jan 2016 Location: Highland Park, Illinois iTrader: (0)	2013 335xi MPE on 2017 340xi So I unfortunately totaled my 2013 335xi and I bought an MPE for it. Today I planned to change the down pipe and swap exhaust to my 340xi while I had the whole exhaust system down. While doing this I noticed that the 340xi exhaust was smaller in width and the exhaust pipes than go back were wider as well. If I can find an exhaust shop to chop and make both end meets will I have a problem? __________________ 2017 Alpine White 340xi : JB4, BMS Intake, CG Catted DP, Dinan Mid Pipes & Exhaust 1998 Imola Red M Roadster
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12-30-2016, 11:50 PM	#2
goj Brigadier General 2253 Rep 3,622 Posts Drives: 2016 EBII 340i 6-MT Join Date: Aug 2015 Location: Bay Area, CA iTrader: (0)	I would imagine you need to see if the valve connection lines up. If you try hard enough anything is possible fit with some chopping and welding. Honestly I would never force fit things to a BMW __________________ BMW CCA Member #516012 2016 340i, Estoril Blue, Manual Transmission, MPE, MPBBK, HRE FF04 Instagram: @brandons340i
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