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Milltek Center Resonator Bypass – Audi SQ5 B9 (2018–2023)
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Milltek Center Resonator Bypass – Audi SQ5 B9 (2018–2023)

$ 1,284.00 $ 467.00
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Shipping info

Shipping info

Processing Time: If the kit is in stock, allow 1-2 business days lead time before the kit ships.

Special order kits may have a lead time of up to 6 business days.

Custom built items have a lead time of 2 to 5 weeks in most circumstances.

Availability: Worldwide shipping is available for most items.

Airbags can only be shipped within the Continental US.

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Milltek Center Resonator Bypass – Audi SQ5 B9 (2018–2023)
$ 1,284.00 $ 467.00
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Milltek Center Resonator Bypass – Audi SQ5 B9 (2018–2023)

Center resonator delete / bypass pipe. Requires cutting the factory exhaust. Verify fitment by part number before ordering.

Overview

This listing is for the Milltek Sport Center Resonator Bypass for the Audi SQ5 (B9, 2018–2023). It replaces the factory center resonator section to increase exhaust presence and sharpen the tone while keeping a clean, OEM-style layout.

Brand: Milltek Sport Part No: MSAU842 System No: SSXAU1054 Pipe Diameter: 2.50" (63.50mm)
Important Installation Note
This resonator bypass requires the OE exhaust to be cut. If you are unsure about compatibility or your current exhaust configuration, message us your VIN and a quick photo of your center section so we can confirm before you order.
Key Features
  • Center resonator delete / bypass section for a more aggressive exhaust note
  • 2.50" (63.50mm) pipework to maintain strong flow and factory-like routing
  • Ideal pairing with stock rear mufflers or an upgraded cat-back system
  • Professional install recommended due to required cutting of the OE exhaust
System Details

System Type

Resonator Bypass (Center Section)

Sound Change

More presence and a sharper tone vs. stock. Final volume depends on the rest of your exhaust setup.

Fitting Time

1.00–2.00 hour(s) (including removing OE system)

Fitment Confirmation

Confirm by VIN + part number (MSAU842) prior to ordering.

Fitment and Compatibility
  • Vehicle: Audi SQ5 (B9) (2018–2023)
  • Part Number: MSAU842
  • Notes: Requires cutting the OE system to install
Before You Order
Send your VIN and confirm whether your SQ5 is fully stock or already has aftermarket exhaust parts. We’ll verify compatibility and help avoid ordering the wrong section.
Shipping and Returns

Shipping: Ships in 1 box measuring 150 × 45 × 36 cm at 12 kg.

Original Product Notes

If you want your SQ5 to sound like it should from the factory, the Milltek Center Resonator Bypass is one of the cleanest upgrades you can do. It removes the center resonator to bring out more of the turbo V6 character without changing the rest of the system. This is a great option if you want more sound without jumping straight to a full cat-back.

Milltek’s been building exhausts for over 40 years and it shows.
We put one on our Project Audi TT and the fitment was dead-on perfect.
They ship out next business day from their US warehouse, so if you’ve got a VW, Audi, or BMW, this is the setup I’d recommend without hesitation.

  • Eurozone Tuning Branded Kits: These kits come with a 6-month warranty that covers replacement or repair due to manufacturing defects. Damage from improper installation, accidents, or misuse is not covered.
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  • AWE Tuning Products: AWE Tuning offers a lifetime warranty on their exhausts and a one-year warranty on their intakes and intercoolers. The warranty covers craftsmanship and materials under normal usage conditions. Abuse, improper installation, and modifications void the warranty.
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