Exhaust Exhaust Pipes, Systems and Components

Valvetronic Designs

Audi B9 S4,S5 3.0L Catback T304 SS Forged Carbon 3.5" Tips

$2,777.77

SKU: V044 AUD.B9.S4.VSES.BR.FC

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In Stock
Ships by Aug 1
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INSTALL DIFFICULTY
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Moderate — 2–4 hours

Description

Part #: AUD.B9.S4.VSES.BR.FC

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 Signature Forged Carbon Tips

Valvetronic Designs Audi B9 S4,S5 3.0L Catback T304 Stainless Steel Forged Carbon 3.5" Outlet Tips AUD.B9.S4.VSES.BR.FC 2018-2027

MIA's Description

The Valvetronic Designs Full Valved Exhaust System is designed for the Audi B9 S4 and S5, powered by the EA839 3.0L V6. It provides an aggressive, motorsport-inspired tone when desired, and stock-like refinement when needed. The system is engineered as a complete solution from the OEM or aftermarket downpipe to the exhaust tips.

Fitment

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Specifications

BrandValvetronic Designs
Part NumberV044 AUD.B9.S4.VSES.BR.FC

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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.

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