Milltek 80mm Part-Resonated Cat-Back Exhaust - Audi S3 8Y - Brushed Titanium Tips - SSXAU934

Milltek 80mm Part-Resonated Cat-Back Exhaust for the Audi S3 8Y

Engineered as a direct replacement for the factory cat-back, this resonated system delivers a fuller performance note while keeping cruising refinement in check.

Key Features

• Premium Materials: T304Lstainless steel for durability and lasting corrosion resistance.
• Enhanced Performance: 3.15" (80.00mm) mandrel-bent pipework improves exhaust flow for sharper throttle response.
• Sound Profile: Resonated for the intended tone.
• Direct Fitment: engineered as a bolt-on replacement for the factory system.
• Tip Finish: Brushed Titanium Tips.

Technical Specifications

• Pipe Diameter: 3.15" (80.00mm)
• Material: T304L Stainless Steel
• System Type: 80mm Part-Resonated Cat-Back Exhaust
• Tip Finish: Brushed Titanium Tips
• Resonated: Yes
• Fitting Time: 1.50 to 2.00 hours

Compatibility

• 2022 and later S3 2.0TFSI Quattro Saloon/Sedan 8Y

Why Choose Milltek?

Every system is precision-built to deliver the sound, flow, and quality that define the Milltek difference.

Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

Specifications

• Pipe diameter: 80mm (3.15")
• Fitting time: 1.5 to 2 hours, including removing the factory system

Fitment

• Audi > S3 > 2.0TFSI Quattro Saloon/Sedan 8Y > 2022 and Later

• Free US shipping on orders over $250.
• Free pickup at our Dallas shop, usually ready within 24 hours.
• Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
• Want it installed? Book the install at thegbmotors.com.

Full details are on our shipping and returns page.