Exhaust› Mufflers and Resonators

Audi

Sport Exhaust Resonator 3.0 TFSI

$705.74

SKU: 8W0071904

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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

This kit enhances the characteristic sound of the 3.0 TFSI engine found in Audi S4 and S5 models. It is a simple, easily installed exhaust enhancement.

This genuine Audi part, with part number 8W0-071-904, is intended for use with the 3.0 TFSI engine, which produces 349hp. It is also referred to as a Sport Exhaust Resonator or Muffler.
Show original supplier description
The Audi Sound Enhancing Resonator Kit (8W0-071-904) is designed to amplify the auditory experience of high-performance Audi vehicles. This genuine OEM accessory allows owners of the Audi S4 and S5 to intensify their engine's sound through a straightforward, easily installed exhaust enhancement. Specifically engineered for the world-renowned 3.0 TFSI engine, which produces 349hp, this kit transforms the vehicle's sound profile. It functions as a sport exhaust resonator, enhancing the characteristic acoustics associated with Audi's performance models. This resonator kit is compatible with 2022-2025 Audi S4 and S5 models, including the S5 Sportback variant. It is designed for vehicles equipped with the 3.0L V6 - Gas engine and fits Premium, Premium Plus, and Prestige trims.

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

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Specifications

BrandAudi
Part Number8W0071904
CategoryExhaust
5,000+ Trusted brands
1M+ Enthusiasts
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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.

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Shipping

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.

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