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Old 01-26-2013, 03:42 PM
JPetrillo JPetrillo is offline
Officially Welcomed to the 'Fest
Location: CT
Join Date: Jan 2013
Posts: 107
Mein Auto: 2013 528xi
Originally Posted by topaz923 View Post
the m5 diffuser will only fit your car if you have the m-sport package rear bumper. It won't fit a regular 528 bumper. you can probably source a decent m5 rear bumper on ebay or something
Thank you. Yes, my 528xi is not an M-sport. Is this the bumper I would need? "MTech Style".

Your exhaust sounds fairly quiet while you're cruising. When cruising, how much louder is it than stock? I love how loud it gets when you accelerate, but I wouldn't want my exhaust to be loud while just cruising.
2013 528i xDrive Black Sapphire Metallic

35% Madico Onyx Tints
Painted Front Reflectors
Custom M Performance Grilles
M Performance V-Spoke 20" Wheels
18mm BMS Rear Spacers
M5 Style Spoiler
M Sport Rear Bumper with Painted Reflectors & M5 Diffuser
GTHAUS Meisterschaft Full Cat-back True Dual Exhaust 4x90mm GTC EV Controlled
Evolution Racewerks Catless Downpipe
BMS Stage 1 Tune (pending)

(Picture not up to date with current mods)
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