Best exhaust for 550i
Contributors
Joined: Jan 2009
Posts: 645
Likes: 0
From: Fort Lauderdale, FL
My Ride: 2006 550i | Silver-Grey- A08 | Premium - Sport Package | Adaptive Headlights | Logic 7 w/ CD Changer | Bluetooth | Park Distance Control | Xenon Headlights | Comfort Access [s]Sprint Booster V1[/s] | K&N filter - Stock Box w/ Charcoal Filter Removed | Clear Side LED Markers | Matte Black Grilles | RPI Air Scoop | RPI 550i GT Exhaust | 12" Kicker w/ AMP | Headlight Euro Overlays | ACS Rep Roof\Trunk Spoilers |MTEC V2 Angel Eyes | 6000k HID Fog Lights | 19" VMR v710 Stag Wheels | Hankook Ventus V12 Evo K110 Tires | Debadged | LED Courtesy Door Lamps | Sprint Booster V2 | Painted Calipers | M pedals\shift knob | HID License Plate Bulbs | R1 Drilled\Slotted Rotors | Hawk HPS Brakes| ACS replica front lip |
Love my RPI
It's manufactured to TUV standards in Austria and is full 304 stainless steel.
The REMUS single system dyno'ed 10hp gains across the RPM range on the 545i.
At under $700, it's a bargain when compared to the other systems out there.
Contributors
Joined: Jan 2010
Posts: 215
Likes: 0
From: Northern, NJ
My Ride: 550i SMG, HUD, Cold Weather/Sport Package, Mtech front bumper, Oem M5 rear bumper, V1 Concealed, RPI Scoop, 6000K HID both Fog and Headlight, M5 mirrors, LED interior lighting, M5 SMG Shift Knob, Eisenmann Sport Exhaust Quad Pipe, 30% Tint, Sprint B
Model Year: 2007
I looking to install a M5 dual exhaust rear bumber. What quad exhaust set up would work for the 550i. I have not seen much options for a quad exhaust set up for the 550i.
Former Vendor
Joined: Jul 2008
Posts: 593
Likes: 0
From: 1721 E. Lambert Rd. La Habra, CA 90631
My Ride: E30 325e & E46 ZHP Vert
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