Milltek Resonated Cat-Back Exhaust - Audi B8.5 S4 S5 - Cerakote Black Tips - SSXAU367

Milltek Resonated Cat-Back Exhaust for the Audi B8.5 S4 S5

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: 2.37" (60.30mm) 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: Cerakote Black Tips.
• Road Legal: E-marked to ECE type approval (e24 70_157 2007_34 1523 00).

Technical Specifications

• Pipe Diameter: 2.37" (60.30mm)
• Material: T304L Stainless Steel
• System Type: Resonated Cat-Back Exhaust
• Tip Finish: Cerakote Black Tips
• Resonated: Yes
• E-Marked: Yes (e24 70_157 2007_34 1523 00)
• Fitting Time: 2.00 to 3.00 hours

Compatibility

• 2012 to 2016 S4 3.0 Supercharged V6 B8.5
• 2012 to 2016 S5 3.0 TFSI B8.5 Sportback

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: 60.3mm (2.37")
• Fitting time: 2 to 3 hours, including removing the factory system
• E-marked for road use

Fitment

• Audi > S4 > 3.0 Supercharged V6 B8.5 > 2012 to 2016
• Audi > S5 > 3.0 TFSI B8.5 Sportback > 2012 to 2016

• 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.