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Rear Diffuser

Adding a more aggressive rear diffuser to your BMW can offer some performance benefits, but is primarily an aesthetic upgrade. BMWs naturally look great from the rear, why not make yours look even better?
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JCW GP2 Rear Center Diffuser Retrofit & Hardware Kit - R56 - R59
JCW GP2 Rear Center Diffuser Retrofit & Hardware Kit - R56 - R59 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles with rear JCW Aerodynamic bumper
Packaged by Turner - Corporate Logo
T#:41661229
Part#: 51747330558TKT
In Stock
Sale - Save 1% $ 370.99

This product was last offered at the strikethrough price on
05-03-2026

$ 366.11 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 1%
$ 370.99

This product was last offered at the strikethrough price on
05-03-2026

$ 366.11 USD
Free Shipping on orders $49 and up
Add to Wish List
Perfect for enthusiasts and professionals alike, this mounting kit guarantees a proper fit and finish for MINI models equipped with the JCW rear aero bumper.
Aeroflow V1 Rear Diffuser - Gloss Black Or Matte Black - F80 M3
Aeroflow V1 Rear Diffuser - Gloss Black Or Matte Black - F80 M3 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Aeroflow Dynamics - Corporate Logo
T#:9416024
Part#: D-15-18M3-V1
Back Ordered
Starting at $ 1,931.99 USD
Add to Wish List
Starting at $ 1,931.99 USD
Add to Wish List
Aeroflow Dynamics' V1 rear diffuser is meant for 2015-2018 BMW F80 M3. Gloss black or matte black finish High quality aluminum Made in USA! Fully CNC'd Professionally powder coated gloss black. Comes pre-drilled, hardware included Exhaust fitment: Stock, mufflers smaller than stock. Eisenmann, and muffler deletes.
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