Lightweight cat-back featuring an exotic exhaust note AND an upgraded M-Sport Rear Diffuser. Transform the entire aesthetic and sound of your 1 series with this ECS upgrade package!
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
Make your X3's rear end look even more aggressive!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles with M-Sport Rear Bumper Only
Individualize your BMW's looks with this carbon fiber rear diffuser
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with M Sport package
Brand:
ES#:
3175905
Mfg#:
3108-18221
In Stock
Limited Qty Sale
$1695.00
This product was last offered at the strikethrough price on 05-02-2026
Factory replacement rear bumper
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For convertible models with production date from 10/1990. Also for sedan and coupe models with production date from 06/1988
Brand:
ES#:
75877
Mfg#:
51121966785
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.
$530.99
This product was last offered at the strikethrough price on 06-03-2026
Threads into bumper reinforcement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Individualize your BMW's looks with this rear diffuser!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with M Sport front bumper
Brand:
ES#:
4045471
Mfg#:
3108-30211
In Stock
Limited Qty Sale
$1595.00
This product was last offered at the strikethrough price on 05-02-2026
Transform the rear end of your M3!
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:
ES#:
4876607
Mfg#:
047898LAEBKT
Ships in 6 Business Days
ON SALE!
SAVE 25%
$1004.99
This product was last offered at the strikethrough price on 05-05-2026
Transform the entire aesthetic of your 1 series with a simple yet effective diffuser upgrade!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4708723
Mfg#:
040790LA01-01
In Stock
ON SALE!
SAVE 25%
$397.99
This product was last offered at the strikethrough price on 05-02-2026
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:
ES#:
2918442
Mfg#:
012196ECS12A
Back Ordered
ON SALE!
SAVE 10%
$333.99
This product was last offered at the strikethrough price on 05-02-2026
No more steel ring sticking out from the bumper
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3551129
Mfg#:
021461TMS01-08
In Stock
ON SALE!
$151.99
This product was last offered at the strikethrough price on 05-02-2026
Upgrade the styling of your G80 with the Turner Diffuser that adds the perfect amount of aggressive, yet OEM+ characteristics!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4685415
Mfg#:
048254LA01KT
Ships in 6 Business Days
ON SALE!
SAVE 30%
$525.99
This product was last offered at the strikethrough price on 05-02-2026
Lifetime Replacement
