Product Description:

2.5in. Resonator Back; Dual Rear Exhaust; T304 Stainless Steel; Quad CF Tips.

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.

Durable T304 Stainless Steel Construction. Bolt-on Installation. Moderate Sound. Flow Increase of 24%. Fits with Sport Differential. Eliminates Exhaust Valves with Electronic Valve Simulators. MBRP Signature Styling and Sound.
Built to Perform MBRP's performance exhaust systems are built to perform. Designed to maximize exhaust flow and minimize exhaust temperatures your truck will use less gas, last longer and perform better. Every system we sell has been built to the most exacting standards in the industry.
Dyno Proven
Your MBRP performance gas exhaust system has undergone countless hours on our in-house Mustang 1100 AWD-SE Chassis Dynamometer, hundreds of miles on road and track and numerous tweaks and modifications to get the most out of your truck. From the vehicle specific muffler design to the fully mandrel bent tubing to minimal bend degree angles, your MBRP performance system gets exhaust out fast. An MBRP performance exhaust system is the starting point to getting the most from cold air intakes, programmers, modules and downloaders.

Additional Information:

MBRP 18-21 Audi S5 Coupe/S4 Sedan T304 SS 2.5in Cat-Back Quad Rear Exit Exhaust - Carbon Fiber Tips

Associated Comments: 4in. Quad Carbon Fiber Tips Included. Fits Sport Differential. Excludes Cabriolet.
Bolt-On Yes/No: Yes
Cutting Required: No
Exit Style: Quad Rear Exit
Flow Increase (%): 24
Fuel Type: Gasoline
Major: Euro
Material: T-304 Stainless Steel
Minor: Dual
Muffler Yes/No: Yes
Prop 65 (C, R or CR): CR
Prop 65 - Short Label: Prop65warning.pdf
Prop 65 Yes/No: YES
Title: MBRP Exhaust 2.5" Resonator Back, Dual Split Rear,with Quad Carbon Fiber Tips T304
Tubing Diameter: 2.5 Inch
Type: Resonator-Back
UPS Able: Yes
Vehicle Profile: Street Profile
Vehicle Segment: Car

Guaranteed Fitments:

2018-2023 Audi S4
2018-2023 Audi S5