BMW Rear Bumper Diffusers

ADRO Carbon Fiber Rear Diffuser - F97 X3M

Upgrade the appearance of your X3M with this rear diffuser from ADRO.

Brand:
ES#:: 5424542
Mfg#:: A14AB10-1301

Qty: Availability:

Ships in 3 Business Days

$2690.00 USD

ADRO Carbon Fiber Pre-Peg Rear Diffuser - BMW F95 X5M

Achieve a more aggressive look with this rear diffuser from ADRO

Brand:
ES#:: 5424533
Mfg#:: A14AB20-1301

Qty: Availability:

Ships in 3 Business Days

$2890.00 USD

Dry Carbon Extended-Fin Competition Rear Diffuser - G20 3-SERIES

Carbon diffusor for M-Performance rear valance on your 3-Series Requires M-Performance Rear Valence
For Pre-LCI vehicles only (production date up to 07/2022)

Brand:
ES#:: 4715582
Mfg#:: ATK-BM-0353

Qty: Availability:

Ships in 7 Business Days

$500.00 USD

Lifetime Replacement

AutoTecknic Dry Carbon Performante Rear Diffuser - G42 2-Series M-Sport

Give your car the extra carbon pop it deserves!

Brand:
ES#:: 4660418
Mfg#:: BM-0885

Qty: Availability:

Ships in 7 Business Days

$650.00 USD

Lifetime Replacement

Dry Carbon Fiber Competition Rear Diffuser

Set your M5 apart from the rest!

Brand:
ES#:: 4464262
Mfg#:: ATK-BM-0354

Qty: Availability:

Ships in 7 Business Days

$850.00 USD

Lifetime Replacement

Dry Carbon Motorsport Rear Diffuser - G8x

Give your car an extra carbon pop!

Brand:
ES#:: 4660395
Mfg#:: BM-0881

Qty: Availability:

Ships in 7 Business Days

$895.00 USD

Lifetime Replacement

Dry Carbon Competition Sport Rear Diffuser - F90 M5

Here's AutoTecknic's newly released Dry Carbon Fiber Competition Sport Rear Diffuser for the F90 M5. It's designed to mount directly onto the lower factory mounting location for a straightforward and swift installation.

Brand:
ES#:: 4660166
Mfg#:: ATK-BM-0340

Qty: Availability:

Ships in 7 Business Days

$850.00 USD

Lifetime Replacement

Rear Carbon Fibre Diffuser - Matte Finish

Improve your aggressive look with a hand-crafted carbon-fiber rear diffuser

Brand:
ES#:: 4880849
Mfg#:: DI-BM/CA/10/M

Qty: Availability:

In Stock at Vendor

$1938.99 USD

Akrapovic Rear Carbon Fiber Diffuser - F95/F96 X5M/X6M

Gives the rear of the car a more aggressive and sporty feel

Brand:
ES#:: 4405038
Mfg#:: DI-BM/CA/8/G

Qty: Availability:

In Stock at Vendor

$1830.99 USD

Free Shipping

on orders $49 and up

Lifetime Replacement

Rear Forged Carbon Fibre Diffuser - Matte Finish

For extra visual impact, there is the option to add a hand-crafted chopped carbon fiber diffuser

Brand:
ES#:: 4880848
Mfg#:: DI-BM/CA/9/CF

Qty: Availability:

In Stock at Vendor

$2369.99 USD

Rear Chopped Carbon Fibre Diffuser - Matte Finish

For extra visual impact, there is the option to add a hand-crafted carbon fiber diffuser

Brand:
ES#:: 4880851
Mfg#:: DI-BM/CA/10/CF

Qty: Availability:

In Stock at Vendor

$2066.99 USD

Dinan Carbon Fiber Rear Side Splitters

Improve the sporty appearance of your BMW with these carbon fiber rear side splitters! Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ES#:: 4733551
Mfg#:: D980-0050

Qty: Availability:

Ships in 5 Business Days

11% off MSRP

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

$658.99

This product was last offered at the strikethrough price on
07-20-2026

$584.99 USD

Free Shipping

Lifetime Replacement

Carbon Fiber Rear Diffuser - A90 Supra

Dinan's rear diffuser spotlights the rear of the car and creates a new "floor" that visually appears to make the vehicle lower and more aggressive Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!