APR Catback Exhaust - S3 Sedan (8V)

Fits 2015-2020 Audi S3

The APR Catback Exhaust personalizes your vehicles looks, sound and performance. Beautifully hand-crafted T304-stainless-steel components adorn the system with stunning TIG-welding throughout. Our straight-through brushed-finished mufflers smooth the exhaust note to a deep growl, without adding restrictions, while our Helmholtz resonator reduces unwanted frequencies. Strong high-quality bracketry and OEM-style clamps hold the system steadily in place, making the install or removal a snap, and fitment simple, yet precise. A cast 3 to quad 2.5 rear splitter creates an ultra-smooth transition, steadily feeding exhaust gasses out of the system, while looking tidy from under the rear bumper. Our cast valve housings enable the vehicle to be fitted with the factory electronic valve actuators, retaining OEM valve operation. Finally, removable 4 polished slash-cut exhaust tips finish the system, adding a classy motorsport-inspired touch to the rear of the vehicle.

Features & Benefits:

• T304 stainless-steel construction
• Argon-back-purged TIG welding throughout
• Single 3 to quad 2.5 mandrel-bent brushed tubing
• Ultra-smooth cast 3 to quad 2.5 splitter
• Brushed-finished straight-through sound-absorption mufflers and Helmholtz frequency reducing resonator
• Polished 4 slash-cut exhaust tips (removable)
• Cast valve housings and brackets for OEM electronic actuators
• Rugged and precise mounting brackets
• OEM style slip clamps and Torca AccuSeal T304 tip clamps
• Direct bolt-on fit
• Low-profile design, suitable for lowered vehicles
• Larger diameter piping compared to stock
• Larger diameter tips compared to stock
• No increase in weight compared to stock
• In-house design with world-class manufacturing and quality control
• Easy to install

Specifications:

• Bending: Mandrel
• Brackets: Precise
• Category: Exhaust
• Clamp Style: Slip Clamp
• Emission Code: 5
• Exit Tube Diameter: 2.5
• Material: T304 Stainless Steel
• Muffler Finish: Brushed
• Muffler Style: Sound Absorption, Helmholtz
• Product Type: Exhausts (Catback Systems)
• Splitter: Cast
• Sub Category: Exhaust and Tail Pipes
• Tip Count: 4
• Tip Diameter: 4
• Tip Finish: Polished Silver
• Tip Style: Single Wall
• Tips Removable: Yes
• Tube Connection: Butt Joint
• Tube Diameter: 3
• Tube Finish: Brushed
• Valve Actuation: OEM
• Valves: Yes
• Version: Catback - S3 Sedan (8V)
• Warning: California Proposition 65
• Welding: TIG

Vehicle Compatibility:

• Audi S3 (2015-2020)

About APR:

Founded in 1997, APR is the global leader in performance aftermarket products for Volkswagen, Audi, Seat, Skoda, Porsche, and other vehicles. APR develops and manufactures hardware, software, calibration & data-logging tools for engine and transmission controllers, including intakes, exhaust systems, intercoolers, turbocharger systems, suspension, brake systems, wheels, and more. APR delivers software via a 24-hour automated global delivery system from its 80,000 square foot state of the art facility in Opelika, Alabama.

Founded in 1997, APR is the global leader in performance aftermarket products for Volkswagen, Audi, Seat, Skoda, Porsche, and other vehicles. APR develops and manufactures hardware, software, calibration & data-logging tools for engine and transmission controllers, including intakes, exhaust systems, intercoolers, turbocharger systems, suspension, brake systems, wheels, and more. APR delivers software via a 24-hour automated global delivery system from its 80,000 square foot state of the art facility in Opelika, Alabama.