View Single Post
      05-17-2019, 12:44 PM   #5
chenry
Colonel
United_States
2361
Rep
2,960
Posts

Drives: BMWs
Join Date: Feb 2012
Location: SoCal Huntington Beach

iTrader: (8)

Find a dual outlet rear diffuser either from a 335/340 (MSport or standard depending on what rear bumper you have) - the part will be pre-painted gray from the factory, there are always some for sale and you shouldn't pay more than $40.00 used (just this morning I had a fellow member pick up 3 from me all for $50.00). The swap will take maybe 5 mins at most.

BRO Muffler in HB is great for the piping - you already have a muffler delete, BRO will make a Y pipe for you install it and you are done. While on the lift they can swap the diffuser. At the same time you can have some 3.5 tips welded on if you'd like

Hope this helps

Last edited by chenry; 05-17-2019 at 12:49 PM..
Appreciate 0