2017-2024 Audi RS4 B9 BKSS Style Rear Diffuser w/ Caps

2017-2024 Audi RS4 B9 BKSS Style Rear Diffuser w/ Caps

Marsoni

M251S

$4866.06

Get it in 3 business days with 1 day shipping. Friday, May 29

2017-2024 Audi RS4 B9 BKSS Style Rear Diffuser w/ CapsCondition: Brand New Material: CFRP FGCF DryCF Fits 2017 2024 Audi RS4 B9 Package Contents: One Rear Diffuser w LED Light One pair of Rear Caps Part No: CF8374BKSS RD CF8374BKSS RLCA _________________________ Have Questions about Material options? Visit our Parts Material FAQ's Page! Items not in stock will show a "Pre Order" instead of an Add to cart checkout button. Upon checking out with an out of stock item, you may select to either have the item

Easy Shipping

Quick Dispatch:

Your 2017-2024 Audi RS4 B9 BKSS Style Rear Diffuser w/ Caps orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your 2017-2024 Audi RS4 B9 BKSS Style Rear Diffuser w/ Caps ships.

Need Help?
Questions about 2017-2024 Audi RS4 B9 BKSS Style Rear Diffuser w/ Caps, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for 2017-2024 Audi RS4 B9 BKSS Style Rear Diffuser w/ Caps in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

The stick facilitates powerful, long distance throws. The ball makes a light whistling noise (to help your dog track the ball) through the air, flys far, and has held up well. I live in an area with mountain lions, and they often hunt at night, so I haven’t taken advantage of the glow-in-the-dark feature.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 28, 2026

Verified Purchase

Verucat

Natrona Heights, US

★★★★★ 5

Yes!

Size: Medium

Durable. Squeak doesn't last forever with my aggressive chewers but crinkle does. Best balls.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on September 28, 2025

Verified Purchase

JJ Fording

New York, US

★★★★★ 5

Balls

Size: Medium

My dog loves chasing these balls. He seems to love the squeak! They fit the chuck it stick perfectly, and are great replacements for the originals that came with the stick.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 7, 2026

Verified Purchase

Steve just Steve

Carnegie, US

★★★★★ 5

Nice set of balls

Size: Medium

The squeaker quickly became my dog’s favorite ball and has replaced the fuzzy tennis balls. My dog is a nonstop fetcher and these chuck it balls are durable and fun.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on January 9, 2026