Audi Rear Bumper Diffusers

S4 Rear Bumper Valance - Twilight Matte

With a dual exit, quad tip design For facelift models only

Brand:
ES#:: 4625727
Mfg#:: 8W0807521ACY9B

Qty: Availability:

Ships in 3 Business Days

9% off MSRP

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

$680.99

This product was last offered at the strikethrough price on
07-25-2026

$622.99 USD

Free Shipping

on orders $49 and up

Lifetime Replacement

Audi A3 4-Piece Body Kit

Front chin spoiler, rear diffuser & left & right side skirts Fits up to 2008 model year non S-Line models only

Brand:
ES#:: 2500719
Mfg#:: 8P90716099AXKIT

Qty: Availability:

Ships in 8 Business Days

$1534.99 USD

Lifetime Replacement

Carbon Fiber Rear Bumper Diffuser

Factory carbon fiber rear valance found on the MKI R8 V10 GT model - Located at the bottom of the rear bumper. Does not include center mesh grille (420807925A)

Brand:
ES#:: 2211169
Mfg#:: 42B807521A

Qty: Availability:

Ships in 7 Business Days

7% off MSRP

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

$17504.99

This product was last offered at the strikethrough price on
02-26-2026

$16313.99 USD

Carbon Fiber Rear Diffuser

Factory carbon rear diffuser from the RS7

Brand:
ES#:: 2684105
Mfg#:: 4G8807521K

Qty: Availability:

Special Order: No Guaranteed ETA

9% off MSRP

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

$10717.99

This product was last offered at the strikethrough price on
07-25-2026

$9805.99 USD

Free Shipping

on orders $49 and up

Lifetime Replacement

C7 A6 Pre-Facelift 3.0T Cat-Back Exhaust & Carbon Fiber S-Line Rear Diffuser

Includes a valved main section, resonated mid-section, black chrome 3.5" swivel exhaust tips, and a carbon fiber S-Line rear diffuser! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!