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BMW Rear Bumper Diffusers

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E46 M3 Turner Carbon Fiber Diffuser

ES#4005299 - 028937TMS01 - E46 M3 Turner Carbon Fiber Diffuser - Add aggressive styling to your rear end with Turner In-House Engineered Carbon Fiber Rear Diffuser! - Turner Motorsport - BMW

Add aggressive styling to your rear end with Turner In-House Engineered Carbon Fiber Rear Diffuser! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4005299
Mfg#:
028937TMS01
In Stock
ON SALE! SAVE 30%
$682.99

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

$478.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Carbon Fiber Diffuser - G20 M340i / xDrive

ES#4351917 - 013748LA01 - Turner Motorsport Carbon Fiber Diffuser - G20 M340i / xDrive - Transform the rear end of your M340 with this Beautiful Carbon Fiber Diffuser! Custom designed to accentuate the body lines. - Turner Motorsport - BMW

Transform the rear end of your M340 with this Beautiful Carbon Fiber Diffuser! Custom designed to accentuate the body lines. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Does not fit factory exhaust tips
For Pre-LCI vehicles only (production date up to 07/2022)

Brand:
Turner Motorsport - Corporate Logo
ES#:
4351917
Mfg#:
013748LA01
In Stock
ON SALE! SAVE 10%
$805.99

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

$725.39 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CSL Style Fiber Diffuser - 2x2 Weave

ES#3194814 - E46CSLCFDIFF - CSL Style Fiber Diffuser - 2x2 Weave - Half carbon diffuser to complete your CSL look - ECS - BMW

Half carbon diffuser to complete your CSL look affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3194814
Mfg#:
E46CSLCFDIFF
Back Ordered
Auto Notify
ON SALE! SAVE 15%
$505.72

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

$429.86 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

G20/G22 M340/M440 Performance Valved Cat Back-Exhaust & Carbon Fiber Intake System

ES#4876124 - 024779LAEIEBKT - G20/G22 M340/M440 Performance Valved Cat Back-Exhaust & Carbon Fiber Intake System - Transform the power and sound of your M340i! - Enthusiast Bundles - BMW

Transform the power and sound of your M340i! 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#:
4876124
Mfg#:
024779LAEIEBKT
Ships on Aug 3, 2026
Auto Notify
ON SALE! SAVE 21%
$2596.99

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

$2049.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Rear Diffuser

ES#3175917 - 3108-19231 - Carbon Fiber Rear Diffuser - Individualize your BMW's looks with this carbon fiber rear diffuser - 3D Design - BMW

Individualize your BMW's looks with this carbon fiber rear diffuser affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
3D Design - Corporate Logo
ES#:
3175917
Mfg#:
3108-19231
Ships in 3 Business Days
$1995.00 USD
Free Shipping

G20 M340i Performance Valved Cat-Back Exhaust & Gloss Black Diffuser

ES#4876615 - 024779LAEBKT - G20 M340i Performance Valved Cat-Back Exhaust & Gloss Black Diffuser - Transform the power, sound, and aesthetics of your M340i! - Enthusiast Bundles - BMW

Transform the power, sound, and aesthetics of your M340i! 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#:
4876615
Mfg#:
024779LAEBKT
Ships on Aug 3, 2026
Auto Notify
ON SALE! SAVE 14%
$2199.94

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

$1898.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Rear Diffuser - GTS Or GTS-V

Give your BMW more aggressive looks with an individual style! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vorsteiner - Corporate Logo
ES#:
4615969
Mfg#:
4001BMV
Ships on Aug 7, 2026
Starting at $0.00 USD
Customize
This product is lifetime replacement eligible Lifetime Replacement

Pre-Preg Carbon Fiber Rear Diffuser - V2

ES#5373903 - A14A90-1302 - Pre-Preg Carbon Fiber Rear Diffuser - V2 - Enhance the aggressive styling and aerodynamics of your BMW G87 M2 - ADRO INC. - BMW

Enhance the aggressive styling and aerodynamics of your BMW G87 M2 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ADRO INC. - Corporate Logo
ES#:
5373903
Mfg#:
A14A90-1302
Ships in 3 Business Days
$1850.00 USD

Chaser Carbon Fiber Diffuser

ES#4759294 - G22F1CFDIF - Chaser Carbon Fiber Diffuser - Upgrade the Look of Your G22 With Suvneer's G22 Chaser Carbon Fiber Diffuser! - Suvneer - BMW

Upgrade the Look of Your G22 With Suvneer's G22 Chaser Carbon Fiber Diffuser! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For M Sport Rear Bumper

Brand:
Suvneer - Corporate Logo
ES#:
4759294
Mfg#:
G22F1CFDIF
Ships in 5 Business Days
$899.99 USD
This product is lifetime replacement eligible Lifetime Replacement

E82/E88 135 Muffler Delete & M-Sport Rear Diffuser

ES#4876665 - 039172EBKT - E82/E88 135 Muffler Delete & M-Sport Rear Diffuser - Complete transformation for your 1 series. Direct bolt on muffler delete for a rowdy sound and a new and improved aggressive diffuser to compliment the exhaust. - Enthusiast Bundles - BMW

Complete transformation for your 1 series. Direct bolt on muffler delete for a rowdy sound and a new and improved aggressive diffuser to compliment the exhaust. 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#:
4876665
Mfg#:
039172EBKT
In Stock
ON SALE! SAVE 37%
$947.97

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

$599.00 USD
This product is lifetime replacement eligible Lifetime Replacement

E36 M3 Turner Motorsport ABS Diffuser - Smooth Matte Black

ES#4338121 - 006706la09KT - E36 M3 Turner Motorsport ABS Diffuser - Smooth Matte Black - Add aggressive styling to your rear end with Turner In-House Engineered ABS Rear Diffuser! Includes spats! - Turner Motorsport - BMW

Add aggressive styling to your rear end with Turner In-House Engineered ABS Rear Diffuser! Includes spats! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4338121
Mfg#:
006706LA09KT
In Stock
ON SALE! SAVE 10%
$328.99

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

$295.70 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Carbon Upper & Lower Rear Diffuser Kit - F8X

ES#4007349 - 24623tmsKT - Turner Carbon Upper & Lower Rear Diffuser Kit - F8X - The ultimate exterior styling upgrade for any F8X! - Turner Motorsport - BMW

The ultimate exterior styling upgrade for any F8X! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4007349
Mfg#:
24623TMSKT
Ships on Jul 24, 2026
Auto Notify
ON SALE! SAVE 15%
$2057.99

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

$1749.29 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BMW Performance Rear Diffuser - Carbon Fiber

ES#2766973 - 51192350697 - BMW Performance Rear Diffuser - Carbon Fiber - Elegant dynamics that blend seamlessly with the design of the rear bumper - Genuine BMW M Performance - BMW

Elegant dynamics that blend seamlessly with the design of the rear bumper affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW M Performance - Corporate Logo
ES#:
2766973
Mfg#:
51192350697
Ships in 2 Business Days
6% off MSRP

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

$1850.00

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

$1739.29 USD
This product is lifetime replacement eligible Lifetime Replacement

E36 LTW Inspired Carbon Spoiler & Street Flow Rear Diffuser - Coupe

ES#4876644 - 008781LA01EBKT - E36 LTW Inspired Carbon Spoiler & Street Flow Rear Diffuser - Coupe - Classic LTW styling with an aggressive add-on rear diffuser to complete the rear end of your E36 coupe. - Enthusiast Bundles - BMW

Classic LTW styling with an aggressive add-on rear diffuser to complete the rear end of your E36 coupe. 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#:
4876644
Mfg#:
008781LA01EBKT
In Stock
ON SALE! SAVE 23%
$2202.99

This product was last offered at the strikethrough price on
01-18-2026

$1699.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Rear Diffuser - Quad Exhaust

ES#3175932 - 3108-23021 - Carbon Fiber Rear Diffuser - Quad Exhaust - Individualize your BMW's looks with this carbon fiber rear diffuser - 3D Design - BMW

Individualize your BMW's looks with this carbon fiber rear diffuser affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For M Sport Rear Bumpers Only!

Brand:
3D Design - Corporate Logo
ES#:
3175932
Mfg#:
3108-23021
Ships in 3 Business Days
$1695.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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

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