rds quad exhaust installed 550i
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Joined: Nov 2010
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From: Montreal, Canada
Hi, I want to do the same setup on my 08 550i Carbon Black. What is the brand of your rear diffuser??? Do you have to remove all the bumper to install this??? Have you done a lot of mods to fit the exhaust on the battery side???
A lot of questions...
Thanks,
Phil
A lot of questions...
Thanks,
Phil
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Joined: Sep 2008
Posts: 117
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From: NJ
My Ride: Current - 07 X5 4.8 Sport, HUD, Cold Weather, Technology package, Premium Sound, Hitch, 214 Summer Wheels, 298 M Winter wheels
Mods-M Steering wheel, LCI Tailights
Sold to make room for future M5- 08 550 SpaceGray Msport, Fully Loaded, Comfort Seats, Comfort Access, NAV, HUD, Active Steering, Cold Weather, Htd Rear Seats, Sunshade, Logic 7/HD Radio, SAT, iPod, Lane Departure Warning, Fold Down Rear Seats
Mods: Dinan ECU, V1 w/ concealed Display, Tint all around
M5 Mirrors waiting Paint/Install
RDsport Quad Exhaust waiting Install
M5 style 166 wheels waiting install
Sold - 07 550i
The RDsport is the way to go! I also have their quad setup. The bumper does NOT have to come off, the diffuser comes off by itself. The only change by the battery is the plastic shield that covers the battery area has to come off. And the exhaust sounds even better in person. I have the Eurorev custom mtec diffuser (they take the factory piece and cut out the passenger side to match). This provides the best fitment since its a factory piece.
Matt
Matt
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