MBRP S46043CF Armor Pro Cat-Back Exhaust System for 2015-2019 Audi S3

THE ONLY EXHAUST YOU"LL EVER NEED - MBRP Armor Pro Series exhaust systems are backed by a Lifetime Warranty and crafted out of T304 Stainless Steel - the most durable material grade that money can buy. The T304 Stainless Steel tubing is easy to clean and maintain. It’s the obvious choice for you if you operate your vehicle in extreme conditions. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engine’s cylinders, allowing it to produce more power and improve vehicle performance and longevity. MBRP, Stand out from the crowd with a performance exhaust system that sounds great. Armor Pro Cat Back Exhaust System; 3 in.; Quad Split Rear Exit; 4 in. Carbon Fiber Tips; w/Active Exhaust; 304 Stainless Steel; 4in. Outside Diameter Carbon Fiber Tips Included. For use on cars factory equipped with quad Tip active exhaust.

• Durable T304 Stainless Steel Construction. Bolt-on Installation. MBRP Signature Styling and Sound. Active Exhaust.
• Improved Torque And Horsepower
• Lower Exhaust Gas Temperatures
• Increased Throttle Response
• Utilizes OEM Hangers

The MBRP S46043CF Armor Pro cat-back exhaust system is engineered for the 2015-2019 Audi S3 and designed for vehicles factory equipped with quad-tip active exhaust. Constructed from durable T304 stainless steel, this system is built to withstand demanding driving conditions while providing a clean, performance-focused appearance. The system includes a quad split rear exit and 4-inch carbon fiber exhaust tips for distinctive styling and a refined finish.

Mandrel-bent 3-inch tubing maintains consistent exhaust flow through every bend by minimizing restriction and preventing rippling. The result is improved exhaust evacuation, enhanced throttle response, and the potential for increased torque and horsepower. The active exhaust-compatible design helps preserve the vehicle’s factory exhaust functionality while delivering MBRP signature sound and styling. Installation is designed as a bolt-on upgrade using OEM hangers, helping simplify fitment without extensive modifications.

Key Features and Performance Benefits

• Feature: T304 stainless steel construction provides excellent durability, corrosion resistance, and easy maintenance.
• Feature: Mandrel-bent 3-inch tubing promotes smooth, unrestricted exhaust flow and helps lower exhaust gas temperatures.
• Feature: Active exhaust compatibility retains functionality on Audi S3 models equipped with factory quad-tip active exhaust.
• Feature: Quad split rear exit with 4-inch carbon fiber tips delivers distinctive MBRP styling and a performance-oriented appearance.

Product Specifications and Technical Data

• Brand: MBRP
• Part Number: S46043CF
• Series: Armor Pro
• System Type: Cat-back exhaust system
• Tubing Material: T304 stainless steel
• Tubing Diameter: 3 inches
• Exit Configuration: Quad split rear exit
• Tip Material and Size: Carbon fiber, 4-inch outside diameter

What's Included

The box includes the MBRP Armor Pro cat-back exhaust system, quad split rear exit components, 4-inch carbon fiber tips, and the hardware required for bolt-on installation using OEM hangers, where applicable.

Fitment: Fits 2015-2019 Audi S3 models. Designed for vehicles factory equipped with quad-tip active exhaust. Professional installation is recommended. Verify vehicle configuration before ordering. This product may require a California emissions compliance acknowledgment where applicable.

Fitments:
2015 Audi S3 Premium Plus
2015 Audi S3 Prestige
2016 Audi S3 Premium Plus
2016 Audi S3 Prestige
2017 Audi S3 Premium Plus
2017 Audi S3 Prestige
2018 Audi S3 Premium Plus
2018 Audi S3 Prestige
2019 Audi S3 Premium Plus
2019 Audi S3 Prestige
2020 Audi S3 Premium
2020 Audi S3 Premium Plus

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1