The closest thing to a real CSL
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
The closest thing to a real CSL
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Get the legendary CSL look plus the benefits of lightweight carbon fiber. Reuses your factory trunk handle.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles post LCI starting year 09/2008
For vehicles with a production date from 09/2008
This product was last offered at the strikethrough price on
05-02-2026
Get the legendary CSL look plus the benefits of lightweight carbon fiber. Reuses your factory trunk handle.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with a production date up to 09/2008
This product was last offered at the strikethrough price on
05-02-2026
Direct from Germany, upgrade your M3 with lightweight CSL parts
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For coupe models only
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
01-28-2026
Authentic M3 CSL carbon fiber rear diffuser
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-02-2026
Add CSL Styling to Your G80 or G20!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For use with M3 front bumpers
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
Get the legendary CSL look plus the benefits of lightweight carbon fiber. Reuses your factory trunk handle.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For coupe models only
For coupes with a production date up to 03/2003
Get the legendary CSL look plus the benefits of lightweight carbon fiber
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For convertible models only
For Convertible models only - Not for Coupes
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!
This product was last offered at the strikethrough price on
05-02-2026
Includes every thing needed for a OE like installation
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For coupe models only
This product was last offered at the strikethrough price on
05-02-2026
Lightweight and eye catching style!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lightweight and eye catching style! - No emblem notch
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
12-21-2025
CSL Styling in a lightweight package!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Get the legendary CSL look plus the benefits of lightweight carbon fiber. Reuses your factory trunk handle.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Get the legendary CSL look plus the benefits of lightweight carbon fiber. Includes new trunk handle.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For coupes with a production date from 03/2003