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BMW Rear Bumper Diffusers

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ES#2918441 - 012196ecs11a - M Performance Style Diffuser - Quad Exhaust - Elegant dynamics that blend seamlessly with the design of the rear bumper - ECS - BMW

Elegant dynamics that blend seamlessly with the design of the rear bumper affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For M Sport Rear Bumpers Only!

Brand:
ECS - Corporate Logo
ES#:
2918441
Mfg#:
012196ECS11A
In Stock
ON SALE! SAVE 16%
$321.99

This product was last offered at the strikethrough price on
05-02-2026

$269.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4751326 - 028979TMS01EBKT - E46 M3 ABS Diffuser & ABS High Kick Rear Spoiler - Gloss Black ABS Styling package includes both the rear diffuser as well as the complimentary high kick trunk spoiler. - Enthusiast Bundles - BMW

Gloss Black ABS Styling package includes both the rear diffuser as well as the complimentary high kick trunk spoiler. Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751326
Mfg#:
028979TMS01EBKT
In Stock
ON SALE! SAVE 40%
$579.87

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

$349.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4920256 - 28202tms01ebKT1 - Textured 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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles Equipped with M3 Front & Rear Bumper Covers

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4920256
Mfg#:
28202TMS01EBKT1
In Stock
ON SALE! SAVE 23%
$638.99

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

$489.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4751386 - 023241TMS01EBKT - F80 M3 Carbon Diffuser & Carbon High Kick Trunk Spoiler - Gloss Carbon Styling package includes both the rear diffuser as well as the carbon trunk spoiler. A full vehicle facelift! - Enthusiast Bundles - BMW

Gloss Carbon Styling package includes both the rear diffuser as well as the carbon trunk spoiler. A full vehicle facelift! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751386
Mfg#:
023241TMS01EBKT
In Stock
ON SALE! SAVE 26%
$1278.21

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

$949.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4714710 - ATK-BM-0342 - Dry Cabron Versus Rear Diffuser Kit - F8x M3/M4 - Hand-laid carbon fiber to upgrade your exterior styling - AUTOTECKNIC - BMW

Hand-laid carbon fiber to upgrade your exterior styling affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AUTOTECKNIC - Corporate Logo
ES#:
4714710
Mfg#:
ATK-BM-0342
Ships in 7 Business Days
$945.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4736871 - 047602la01KT - E36 M3 Street Flow Rear Diffuser - Add-on diffuser to deliver a true motorsport look to your M3. Fastens seamlessly to the bottom of the rear bumper giving a platform to show off your exhaust and complete the rear end of the E36. - ECS - BMW

Add-on diffuser to deliver a true motorsport look to your M3. Fastens seamlessly to the bottom of the rear bumper giving a platform to show off your exhaust and complete the rear end of the E36. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4736871
Mfg#:
047602LA01KT
In Stock
ON SALE! SAVE 34%
$453.19

This product was last offered at the strikethrough price on
05-02-2026

$299.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4759986 - F32F1DIF435 - Chaser Designed Carbon Fiber Rear Diffuser - Upgrade the sporty styling of your BMW with this carbon fiber rear diffuser - Suvneer - BMW

Upgrade the sporty styling of your BMW with this carbon fiber rear diffuser affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Suvneer - Corporate Logo
ES#:
4759986
Mfg#:
F32F1DIF435
Ships in 5 Business Days
$430.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4057534 - E36-CDK - E36 Competition Diffuser Kit - Comes with End Plate Decals - MKAH Motorsports - BMW

Comes with End Plate Decals affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits both M and Non-M bumpers!

Brand:
MKAH Motorsports - Corporate Logo
ES#:
4057534
Mfg#:
E36-CDK
Ships in 5 Business Days
$855.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#75998 - 51122695498 - Rear Diffuser  - Inserted into the bottom portion of the rear bumper - Genuine BMW - BMW

Inserted into the bottom portion of the rear bumper affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with M Sport package

Brand:
Genuine BMW - Corporate Logo
ES#:
75998
Mfg#:
51122695498
Ships in 1 day
1% off MSRP

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

$134.99

This product was last offered at the strikethrough price on
06-03-2026

$133.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4714862 - ATK-BM-0888 - Dry Carbon Performante Rear Diffuser - G87 M2 - Hand-laid carbon fiber to upgrade your exterior styling - AUTOTECKNIC - BMW

Hand-laid carbon fiber to upgrade your exterior styling affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AUTOTECKNIC - Corporate Logo
ES#:
4714862
Mfg#:
ATK-BM-0888
Ships in 7 Business Days
$795.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Add track styling to your M2 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
RKP - Corporate Logo
ES#:
3450871
Mfg#:
RKP-F87-RD
Ships in 3 Business Days
$795.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4743323 - 047898la01KT - E92 M3 Street Flow Rear Diffuser - Add-on diffuser to deliver a true motorsport look to your M3. Fastens seamlessly to the bottom of the rear bumper giving a platform to show off your exhaust and complete the rear end of the E92. - ECS - BMW

Add-on diffuser to deliver a true motorsport look to your M3. Fastens seamlessly to the bottom of the rear bumper giving a platform to show off your exhaust and complete the rear end of the E92. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4743323
Mfg#:
047898LA01KT
Ships in 6 Business Days
ON SALE! SAVE 10%
$439.99

This product was last offered at the strikethrough price on
05-02-2026

$395.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3185215 - 51192412410 - Rear diffuser  - Upper M Performance rear diffuser - Genuine BMW - BMW

Upper M Performance rear diffuser affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
3185215
Mfg#:
51192412410
Ships in 6 Business Days
4% off MSRP

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

$814.00

This product was last offered at the strikethrough price on
06-03-2026

$781.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4876019 - 050469LA01EBKT - G87 M2 Carbon Fiber Trunk Spoiler & Gloss Black Rear Diffuser - Transform the rear end of your 2 Series! - Enthusiast Bundles - BMW

Transform the rear end of your 2 Series! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876019
Mfg#:
050469LA01EBKT
In Stock
ON SALE! SAVE 24%
$991.99

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

$749.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3010206 - RD0105BMWE46M3 - E46 M3 Seibon carbon fiber rear diffuser - Update the look of your M3 with genuine carbon fiber from Seibon - Seibon - BMW

Update the look of your M3 with genuine carbon fiber from Seibon affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Seibon - Corporate Logo
ES#:
3010206
Mfg#:
RD0105BMWE46M3
Special Order: No Guaranteed ETA
$720.00 USD
This product is lifetime replacement eligible Lifetime Replacement

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