View Single Post
      03-01-2019, 12:44 PM   #35
Twinsturbo
Private First Class
Sweden
23
Rep
130
Posts

Drives: M2 Competiton AW MT
Join Date: Mar 2011
Location: Sweden

iTrader: (0)

Had a discussion today with Eisenmann. They do not recommend installing the race rear muffler om an opf car because it will trigger limp mode because less back pressure even with the OPF filters in place.. zaustworx back box delete seems to work fine tho!?
Appreciate 0