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BMW 328i Rear Bumper Diffusers

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Rear diffuser trim - right

ES#1305168 - 51122148726 - Rear diffuser trim - right - Goes in the opening on the right side of the BMW performance diffuser - Genuine BMW - BMW

Goes in the opening on the right side of the BMW performance diffuser For vehicles with BMW performance rear diffuser

Brand:
Genuine BMW - Corporate Logo
ES#:
1305168
Mfg#:
51122148726
Ships in 10 Business Days
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
This product is lifetime replacement eligible Lifetime Replacement

ABS Diffuser & LTW Front Lip - Matte Black - E36 M3

ES#4920258 - 28202TMS01EBKT2 - ABS Diffuser & LTW Front Lip - Matte Black - E36 M3 - Add aggressive styling to the front and rear of your E36! - Enthusiast Bundles - BMW

Add aggressive styling to the front and rear of your E36! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
For Vehicles Equipped with M3 Front & Rear Bumper Covers

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4920258
Mfg#:
28202TMS01EBKT2
In Stock
ON SALE! SAVE 22%
$637.99

This product was last offered at the strikethrough price on
05-05-2026

$499.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Diffuser - Quad Exit

ES#4505205 - E90PDIFFQD - Performance Diffuser - Quad Exit - Designed to give your vehicle a more performance oriented look! - Suvneer - BMW

Designed to give your vehicle a more performance oriented look! For vehicles with M-Sport Rear Bumper

Brand:
Suvneer - Corporate Logo
ES#:
4505205
Mfg#:
E90PDIFFQD
Ships in 6 Business Days
$255.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Lower Rear Valance

ES#2711899 - 51128062204 - Lower Rear Valance - Inserts into the center of the M-Sport rear bumper. - Genuine BMW - BMW

Inserts into the center of the M-Sport rear bumper.

Brand:
Genuine BMW - Corporate Logo
ES#:
2711899
Mfg#:
51128062204
Ships in 4 Business Days
9% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$262.99

This product was last offered at the strikethrough price on
07-20-2026

$239.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Rear Diffuser

ES#2776810 - 008008ecs07a - Carbon Fiber Rear Diffuser - Elegant dynamics that blend seamlessly with the design of the M-Sport rear bumper - ECS - BMW

Elegant dynamics that blend seamlessly with the design of the M-Sport rear bumper 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2776810
Mfg#:
008008ECS07A
Special Order: No Guaranteed ETA
ON SALE! SAVE 10%
$478.99

This product was last offered at the strikethrough price on
06-13-2026

$431.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Replacement MTech Rear Bumper Diffuser 328I

ES#4265390 - E90MTDIFF328 - Replacement MTech Rear Bumper Diffuser 328I - Replace your broken or worn rear diffuser! - ECS - BMW

Replace your broken or worn rear diffuser! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4265390
Mfg#:
E90MTDIFF328
Back Ordered
ON SALE! SAVE 10%
$182.99

This product was last offered at the strikethrough price on
06-13-2026

$164.69 USD
This product is lifetime replacement eligible Lifetime Replacement

Let us help you find the parts that fit your BMW

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Manufacturer names and/or part numbers are used only for identification purposes.

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