
Milltek
Milltek Sport Resonated & Valved Cat-Back Exhaust System for Audi SQ7 & SQ8 (4M)
Set your vehicle to confirm fitment — see full vehicle fitment
From $7,632.31
Overview
Medium install
Milltek Sport resonated and valved cat-back exhaust system for Audi 4M SQ7 and SQ8 (2020-2024). Features 3.00" (76.2mm) stainless steel piping with electronic valve control for adjustable sound, direct OEM fitment, and enhanced exhaust flow. Constructed from 304L aircraft-grade stainless steel, ISO9001:2015 certified, EC approved, and TUV tested in Germany. Complete system includes pipes, mufflers, resonators, catalytic converters, clamps, and hangers.
Specifications
- Type
- Cat-Back
- Tip Style
- Options available
- Valved
- Yes
- Emissions Sensitive
- Yes
Vehicle Fitment2 configurations
Installation summary
Installing this Milltek Sport resonated and valved cat-back exhaust system on your 2020-2024 Audi SQ7 or SQ8 requires medium difficulty skills, making it a manageable project for advanced DIY mechanics with a lift and standard hand tools. Before torquing down any hardware, ensure the 3.00 inch stainless steel piping and components are given adequate time to cool completely, and carefully transfer or handle all factory O2 sensors and electronic valve wiring harness connections. During positioning, pay close attention to heat shield clearance along the chassis tunnel to prevent unwanted rattling, and check that the new clamps and hangers are properly aligned before securing the system.
AI-generated overview — always verify against the official install instructions.
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