Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Exhaust› Exhaust Pipes, Systems and Components
Valvetronic Designs
Audi B9 S4,S5 3.0L Catback T304 SS Black 3.5" Tips
SKU: V044 AUD.B9.S4.VSES.BR.BLK
Moderate — 2–4 hours
Overview
Show original supplier description
Part #: AUD.B9.S4.VSES.BR.BLK
The Audi B9 S4 and S5, powered by the EA839 3.0L V6, have impressive performance potential but the stock exhaust hides much of this engine's true character. The Valvetronic Designs Full Valved Exhaust System unleashes its voice, delivering an aggressive, motorsport-inspired tone when desired, and stock-like refinement when needed.
Features:
- T304 stainless steel for long-term durability and corrosion resistance.
- Full mandrel-bent 2.5" T304 stainless steel
- Electronic Valve Control:Switch between aggressive and refined sound instantly.
- 16.4 lb lighter than the OEM exhaust system.
- Paired With Single Wall Black Tips
Valvetronic Designs Audi B9 S4,S5 3.0L Catback T304 Stainless Steel Black 3.5" Outlet Tips AUD.B9.S4.VSES.BR.BLK 2018-2024
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Valvetronic Designs |
| Part Number | V044 AUD.B9.S4.VSES.BR.BLK |
Videos
About MOTORMIA
Buy with Confidence
Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return PolicyShipping
Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.
View Full Shipping Policy