AWE 3025-43072 SwitchPath Exhaust for 2015-2020 Audi S3 AWD

Vehicle Fitment

• 2015-2020 Audi S3 (8V, AWD, 2.0L Turbo)

Features

• Valved SwitchPath™ cat-back exhaust system with adaptive tone control
• Handcrafted CNC mandrel-bent T304L stainless steel tubing
• Direct bolt-on fit to factory hangers and mounting points
• 102 mm double-walled slash-cut diamond black quad tips
• Retains factory valve behavior via ECU/Drive Select integration
• No CEL (Check Engine Light) guarantee when installed correctly
• Lifetime manufacturer warranty on structural components
• Optional SwitchPath™ Remote available for manual valve control

Specifications

• Manufacturer: AWE Tuning
• Part Number: 3025-43072
• System Type: SwitchPath™ valved cat-back exhaust
• Material: T304L stainless steel
• Piping Diameter: 3" to 2.5" transitional piping
• Tip Diameter: 102 mm (4") quad tips
• Tip Finish: Diamond black
• Drive: AWD (Quattro all-wheel drive)
• Engine: 2.0L turbocharged inline-4

Included Components

• 1x AWE SwitchPath™ Cat-Back Exhaust System
• 4x 102 mm diamond black double-walled slash-cut tips
• 1x Complete installation hardware kit

Product Description

The AWE 3025-43072 SwitchPath™ Exhaust is a premium performance cat-back exhaust engineered specifically for the Audi S3 8V with all-wheel drive and the 2.0L turbo engine, covering model years 2015 through 2020. Made from high-quality CNC mandrel-bent T304L stainless steel, this system enhances both the exhaust flow and the audible character of the engine without sacrificing day-to-day drivability. AWE's SwitchPath™ valve technology intelligently modulates exhaust note based on throttle input and factory drive mode signals, remaining quiet during cruising and opening for a more aggressive sound under performance driving. The 102 mm diamond black quad tips provide a bold, refined visual upgrade at the rear.

This exhaust system installs with a direct bolt-on fit to factory hangers and flanges, making installation straightforward for experienced technicians. The system retains integration with the vehicle's ECU and Drive Select system, maintaining proper valve operation without triggering check engine lights when installed correctly - backed by AWE's No CEL guarantee. An optional AWE SwitchPath™ Remote (sold separately) allows manual control over the exhaust valve for further sound customization. Coverage for model years beyond 2020 is unconfirmed at the time of this listing.