MBRP S46043CF 3" Cat-Back Exhaust for 2015-2020 Audi S3 2.0L

Vehicle Fitment

• 2015-2020 Audi S3 (2.0L Turbo, AWD - Base, Premium, Prestige)

Features

• Cat-back exhaust system engineered for improved flow and performance
• 3" mandrel-bent T304 stainless steel tubing for strength and corrosion resistance
• Active profile tuning for variable exhaust tone controlled by factory valves
• Quad rear exit design for a bold, performance-oriented appearance
• Carbon fiber dual-wall exhaust tips with 4" outlets for standout styling
• Bolt-on installation using OEM hangers - no cutting required
• Enhanced exhaust note with deep tone under load and refined idle sound
• Lifetime manufacturer warranty on materials and workmanship

Specifications

• Part Number: S46043CF
• System Type: Cat-back exhaust
• Main Pipe Diameter: 3"
• Material: T304 stainless steel
• Exit Style: Quad rear exit
• Tip Type: Carbon fiber dual-wall, 4" diameter
• Sound Profile: Active profile (factory valve compatible)
• Fitment: Audi S3 2.0L (2015-2020)

Included Components

• 1x 3" T304 stainless steel cat-back exhaust assembly
• 4x 4" carbon fiber dual-wall exhaust tips
• Exhaust clamps and installation hardware

Product Description

The MBRP S46043CF Cat-Back Exhaust System is designed specifically for the 2015-2020 Audi S3 equipped with the 2.0-liter turbo engine. Constructed from mandrel-bent T304 stainless steel, this system improves exhaust flow compared to factory exhaust, delivering a more engaging sound with deeper tone characteristics while retaining refined everyday manners. Its Active Profile design integrates with the vehicle's factory exhaust valves, allowing the exhaust tone to vary with drive mode from quiet cruising to aggressive performance sound.

This cat-back exhaust features a striking quad rear exit configuration with carbon fiber dual-wall tips, enhancing the sporty rear appearance of the S3. Installation is a straightforward bolt-on process using the vehicle's OEM hangers and mounting points, with no cutting required. Backed by a lifetime manufacturer warranty, the S46043CF provides durable construction and a significant upgrade in sound and style for Audi S3 enthusiasts looking to enhance both acoustic presence and performance potential.