Designed to give your vehicle a more performance oriented look!
For vehicles with M-Sport Rear Bumper
- Brand:
-
- ES#:
- 4505203
- Mfg#:
-
E90PDIFF328
$255.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Increased efficiency and aerodynamics while adding more aggressive looks
- Brand:
-
- ES#:
- 3177483
- Mfg#:
-
RDIFFUSER.E90
$489.00 USD
Lifetime Replacement
The plastic cover inserted into the lower portion of the rear bumper
For vehicles with M-Sport rear bumper and a production date up to 09/2008
- Brand:
-
- ES#:
- 76652
- Mfg#:
-
51128043239
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$234.99
This product was last offered at the strikethrough price on
07-20-2026
$215.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Replacement diffuser for rear bumper
For vehicles with M Sport rear bumper and a production date from 09/2008
- Brand:
-
- ES#:
- 1875763
- Mfg#:
-
51127892139
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$234.99
This product was last offered at the strikethrough price on
07-20-2026
$215.99 USD
Lifetime Replacement
Replacement diffuser for rear bumper
For vehicles with a production date up to 09/2008
- Brand:
-
- ES#:
- 76612
- Mfg#:
-
51127906504
ON SALE!
$212.99
This product was last offered at the strikethrough price on
06-25-2026
$208.59 USD
Lifetime Replacement
Goes in the opening on the right side of the BMW performance diffuser
For vehicles with BMW performance rear diffuser
- Brand:
-
- ES#:
- 1305168
- Mfg#:
-
51122148726
2% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$84.00
This product was last offered at the strikethrough price on
07-20-2026
$81.99 USD
Free Shipping
Lifetime Replacement
Individualize your BMW's looks with this carbon fiber rear diffuser
For vehicles with M Sport package
- Brand:
-
- ES#:
- 3175912
- Mfg#:
-
3108-19031
$1584.00 USD
Free Shipping
Individualize your BMW's looks with this carbon fiber rear diffuser
For vehicles with M Sport package
- Brand:
-
- ES#:
- 3175908
- Mfg#:
-
3108-19011
$1995.00 USD
Free Shipping
Individualize your BMW's looks with this carbon fiber rear diffuser
For vehicles with M Sport package
- Brand:
-
- ES#:
- 3175910
- Mfg#:
-
3108-19021
$1995.00 USD
Free Shipping
Individualize your BMW's looks with this carbon fiber rear diffuser
- Brand:
-
- ES#:
- 3175914
- Mfg#:
-
3108-19051
$1995.00 USD
Free Shipping
Designed to give your vehicle a more performance oriented look!
For vehicles with M-Sport Rear Bumper
- Brand:
-
- ES#:
- 4505205
- Mfg#:
-
E90PDIFFQD
$255.00 USD
Lifetime Replacement
Replace your broken or worn rear diffuser!
10X Entries For Our 25th Anniversary Sweepstakes!
- Brand:
-
- ES#:
- 4265390
- Mfg#:
-
E90MTDIFF328
ON SALE!
SAVE 10%
$182.99
This product was last offered at the strikethrough price on
06-13-2026
$164.69 USD
Lifetime Replacement
