How to get quad exhaust on 550i?
#21
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Originally Posted by EuroCarFan' post='432727' date='Jun 6 2007, 12:51 PM
I don't think it would be that complicated to go to a muffler shop and have them do measurements and provide inputs but yeah, it'll definitely be easier for someone who's done it already to give you all the details to give it to your local shop.
As for off the shelf parts, use one of the quad systems mentioned by Vegas and get an M Tech Kit and then decide on either a Hamann diffuser, 3D diffuser, or AC Schnitzer custom quad diffuser (I think MStyle in UK has it). Or get the M5 rear bumper. Those should all work fine with any of the quad systems you choose, whether off the shelf or custom.
As for off the shelf parts, use one of the quad systems mentioned by Vegas and get an M Tech Kit and then decide on either a Hamann diffuser, 3D diffuser, or AC Schnitzer custom quad diffuser (I think MStyle in UK has it). Or get the M5 rear bumper. Those should all work fine with any of the quad systems you choose, whether off the shelf or custom.
Sorry guys....I'm completely lost. Please summarize for me:
08 550i with Sport Package(already has M Bumper stock?)
What brand will work best? RD Sport? Car is leased and I may buy it at lease end(23 mos from now) but don't want to do a lot of damage/cutting to car.
Help a brother out! Best advice?
SoCal
#22
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Join Date: Aug 2005
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My Ride: E60 M5, F85 X5M
I forgot that you had the M package already. All you'll need is a diffuser with quad cut out. Hamann makes one and they also have a quad exhaust. Check out this thread: http://forums.e60.net/index.php?showtopic=...t=0&start=0
3D is another company that makes a diffuser for the M Tech kit with quad cut outs. PM quad_m for pricing and availability.
Both diffusers should work fine with either Hamann or RDSport quad exhausts.
Another option is to replace your rear M Tech bumper with the M5 bumper.
3D is another company that makes a diffuser for the M Tech kit with quad cut outs. PM quad_m for pricing and availability.
Both diffusers should work fine with either Hamann or RDSport quad exhausts.
Another option is to replace your rear M Tech bumper with the M5 bumper.
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