Rear Diffuser for BMW F83 M4 S55 3.0L

Clear BMW chassis

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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Turner Carbon Fiber Rear Diffuser - F8x

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:584863

Part#: 023241TMS01

In Stock

Sale - Save 24% $ 726.99

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

$ 549.00 USD

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Qty

Sale - Save 24%

$ 726.99

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

$ 549.00 USD

Add to Wish List

A beautiful addition to make the rear of your F8X stand out!

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Turner Carbon Fiber Add-On Lower Diffuser Kit - F8X

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Only for use with T#584863

T#:587860

Part#: 24623TMS01KT

Ships on Jul 24, 2026

Sale - Save 3% $ 1,340.99

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

$ 1,300.76 USD

Add to Wish List

Qty

Sale - Save 3%

$ 1,340.99

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

$ 1,300.76 USD

Add to Wish List

If you already have the Turner upper diffuser installed on your vehicle, this kit includes all of the hardware you need to install the lower as well.

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Rear Diffuser for BMW F83 M4 S55 3.0L

Turner Carbon Fiber Rear Diffuser - F8x

Turner Carbon Fiber Add-On Lower Diffuser Kit - F8X

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