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Milltek non-resonated cat-back for the Audi SQ7

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Milltek resonated cat-back for the Audi SQ7

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Milltek Sport Cat-Back Exhaust - 2021-2024 Audi SQ7 4.0 V8

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Brand: Milltek SportSKU / Part #: SSXAU1025

Regular price: $6,420.16
Regular price: ~~$7,553.13~~
Sale price: $6,420.16
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Milltek Sport Cat-Back Exhaust - 2021-2024 Audi SQ7 4.0 V8

Subtotal: $6,420.16

Not sure it fits? Text us your VINSee all fitment

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Overview

This Milltek Sport cat-back exhaust fits the 2021-2024 Audi SQ7 with the 4.0 liter twin-turbo V8. Milltek builds the same cat-back for the SQ7 and SQ8, giving the twin-turbo V8 a stronger voice in either a louder or a calmer version. Each system is built for this exact chassis, so it follows the factory routing, hangs from the stock mounts and keeps the ground clearance of the original exhaust. Compared with the factory steel parts it is lighter, flows more freely and gives the engine a clearer, stronger voice under load, without the harsh highway drone of a cheap straight pipe. The Audi SQ7 parts are T304L stainless steel with mandrel-bent tubing, which keeps the pipe at full size through each bend and resists corrosion for years. It bolts on with the factory hangers and clamps, with no cutting or welding needed. It swaps the factory exhaust from the catalytic converters back, using 76.2 mm (3 in) T304L stainless steel pipework, and bolts to the factory mounting points.

How to Choose

Start with the Sound. Non-Resonated (Louder) drops the resonator for a louder, rawer note. Resonated (Quieter) keeps a resonator for a deeper tone with less drone when cruising.

Planning more power? Milltek also makes downpipes for the Audi SQ7.

Features

76.2 mm (3 in) T304L stainless steel pipework
Mandrel-bent and made to bolt to the factory mounting points

What's Included

Left and right front flex pipes (connects to the factory downpipe flange)
Left and right connecting pipes
Rear silencer assembly
The other Milltek parts for the version you choose

Specifications

Spec	Value
Brand	Milltek Sport
Part numbers (MPN)	Non-Resonated (Louder): SSXAU1025. Resonated (Quieter): SSXAU1026
Type	Cat-Back Exhaust
Material	T304L stainless steel
Pipe diameter	76.2 mm (3 in)
Race product	No

Fitment Notes

Fits the 2021-2024 US-market Audi SQ7 (pre-facelift, gasoline). The same system fits the SQ8, which has its own page.

Questions about fitment? Call (310) 231-0292 or text (310) 886-3111.

Year	Make	Model	Chassis	Engine
2021-2024	Audi	SQ7	4M (pre-facelift)	4.0L TFSI Twin-Turbo V8

Fitment

Year	Make	Model
2021–2024	Audi	SQ7

Not sure? Text us your VIN and we’ll confirm.

Shipping & returns

Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.

Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.

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