


3" Cat Back, Quad Split Rear Exit, Valve Delete T304, Audi S3 2015-2020
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
3" Cat Back, Quad Split Rear Exit, Valve Delete T304, Audi S3 2015-2020The Audi S3 Cat Back performance exhaust system is one to be reckoned with. 4 O. D. 304 Stainless or Carbon Fiber Tips Improved throttle response with enhanced sound 3 Mandrel bent tubing High flow dual mufflers; +21% increase in flow Helmholtz Resonator technology This MBRP quad rear exit performance exhaust design on the Audi S3 with its innovative design including 3" Mandrel bent tubing allows for a +21% increased in flow. This aftermarket exhaust
Quick Dispatch:
Your 3" Cat Back, Quad Split Rear Exit, Valve Delete T304, Audi S3 2015-2020 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 3" Cat Back, Quad Split Rear Exit, Valve Delete T304, Audi S3 2015-2020 ships.
Need Help?
Questions about 3" Cat Back, Quad Split Rear Exit, Valve Delete T304, Audi S3 2015-2020, 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 3" Cat Back, Quad Split Rear Exit, Valve Delete T304, Audi S3 2015-2020 in your area.
Get Shipping Estimates
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
You may also like
4.1 ★★★★★
Based on 1438 reviews
Sort
Product Reviews
★★★★★ 5
ITS SOOOO FLUFFY!!
Color: Orange
Ooouuu she’s so fluffy!!!!!! Omg, I’m in love. The color looks exactly as pictured. The gear shift cover was way too small for my RAV4 but it’s okay, it kind of interfered with the button to move the gear. Also, if you need to see the info on the dash, be aware that the steering wheel cover blocks it for the most part. I’m not bothered by it but it’s something to make note of for those who might be.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
★★★★★ 5
Warm and soft!!
Color: Orange, Color: Orange
So funky and cute! Matches my inferno orange car! I really only wanted the steering wheel cover & have no need for the other covers because they don’t fit on my shifter, or my parking break. Besides, it gets kind of dirty on the console.
Keeping gloves in the car so it doesn’t end up dirty from my hands this winter:)
It does make it a bit hard to see the ignition and some of the gauges as it is so fluffy, but it’s so funny, I don’t care! Lol
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 6, 2025
★★★★★ 5
If Fluffy was a person lol
Color: Blue, Color: Blue
Came vacuum sealed. No smell. I ABSOLUTELY LOVE how fluffy it is!!! The color is a perfect match to my car. I don’t have an emergency break lever so I couldn’t use that. Overall 10 out of 10 rt now!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
★★★★★ 4
Cute lil shedding but it’ll do 🩷
Color: Hot Pink, Color: Hot Pink
Cute I love it looks good 🩷🩷🩷🩷 lil shedding but it’ll do
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
★★★★★ 5
Yes get this one!
Color: Pink
Oh yes this is a good one! So fluffy, and perfect, it came with a sample of real vs fake fur, and it was vacuum sealed, packaging is 10/10 and quality is amazing, thank you!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026