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  • MBRP Pro Series 3" T304 Cat-Back Exhaust | 2015-2018 Audi S3 (S4601304)
  • MBRP Pro Series 3" T304 Cat-Back Exhaust | 2015-2018 Audi S3 (S4601304)
  • MBRP Pro Series 3" T304 Cat-Back Exhaust | 2015-2018 Audi S3 (S4601304)
  • MBRP Pro Series 3" T304 Cat-Back Exhaust | 2015-2018 Audi S3 (S4601304)
  • MBRP Pro Series 3" T304 Cat-Back Exhaust | 2015-2018 Audi S3 (S4601304)
  • MBRP Pro Series 3

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    MBRP Performance Exhaust

    MBRP Pro Series 3" T304 Cat-Back Exhaust | 2015-2018 Audi S3

    PART# MBRP S4601304
    We Price Match!

    Contact us to ensure you're getting the right part for your car at the absolute best pricing on earth!

    Email - sales@maperformance.com
    Phone 1(888)627-3736



    $ 839.99   $ 1,037.63
    You Save 19% ($ 197.64)


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    2015-2018 Audi S3 Pro Series 3" T304 Stainless Steel Cat-Back Exhaust System by MBRP

    This MBRP® quad rear exit performance exhaust design on the Audi® S3 with its innovative design including 3" Mandrel-bent tubing allows for a +21% increase in flow. This aftermarket exhaust system is carefully engineered to stay true to the Audi® S3 sporty appeal with a unique low-profile design that is perfect even for lowered cars.

    The exhaust system is equipped with straight-through sound absorption mufflers and a Helmholtz Resonator that keeps the Drone level minimal for perfect highway driving conditions. But when you kick the car into Sport mode - watch out! This exhaust system goes to a whole new level in sound.

    The MBRP® Audi S3 exhaust system uses larger piping compared to the factory exhaust system with 3" OD piping, which then splits to a quad 2.5" design with a 3" y-pipe. The system uses T304 stainless steel. MBRP® offers a limited lifetime warranty on the Audi® S3 performance exhausts and stands behind the quality of work with excellent craftmanship and MIG welding by MBRP welders.

    The Audi® S3 exhaust tips come in both T304 stainless steel and Carbon Fiber double wall with T304 inner wall. This is really the cherry on top for this cat-back Quad Split rear exit performance exhaust system and blends in with rear bumper. Audi® enthusiasts should consider this exhaust system based on quality and overall sound upgrade that matches the sporty design of the Audi® S3.

    Features

    • 4” O.D. 304 Stainless Tips
    • Improved throttle response with enhanced sound
    • 3” Mandrel-bent tubing
    • High flow dual mufflers; +21% increase in flow
    • Helmholtz Resonator technology

    Benefits

    • Increases power and performance
    • Improves throttle response
    • Provides an enhanced, sporty sound

    Applications

    • 2015 - 2018 Audi S3

    What's In The Box?

    • 1 - MBRP Pro Series Cat-Back Exhaust

    References

    Warranty

    • MBRP Limited Lifetime Warranty (Excludes discoloration that may develop from heat).

    2015-2018 Audi S3 Pro Series 3" T304 Stainless Steel Cat-Back Exhaust System by MBRP

    This MBRP® quad rear exit performance exhaust design on the Audi® S3 with its innovative design including 3" Mandrel-bent tubing allows for a +21% increase in flow. This aftermarket exhaust system is carefully engineered to stay true to the Audi® S3 sporty appeal with a unique low-profile design that is perfect even for lowered cars.

    The exhaust system is equipped with straight-through sound absorption mufflers and a Helmholtz Resonator that keeps the Drone level minimal for perfect highway driving conditions. But when you kick the car into Sport mode - watch out! This exhaust system goes to a whole new level in sound.

    The MBRP® Audi S3 exhaust system uses larger piping compared to the factory exhaust system with 3" OD piping, which then splits to a quad 2.5" design with a 3" y-pipe. The system uses T304 stainless steel. MBRP® offers a limited lifetime warranty on the Audi® S3 performance exhausts and stands behind the quality of work with excellent craftmanship and MIG welding by MBRP welders.

    The Audi® S3 exhaust tips come in both T304 stainless steel and Carbon Fiber double wall with T304 inner wall. This is really the cherry on top for this cat-back Quad Split rear exit performance exhaust system and blends in with rear bumper. Audi® enthusiasts should consider this exhaust system based on quality and overall sound upgrade that matches the sporty design of the Audi® S3.

    Features

    • 4” O.D. 304 Stainless Tips
    • Improved throttle response with enhanced sound
    • 3” Mandrel-bent tubing
    • High flow dual mufflers; +21% increase in flow
    • Helmholtz Resonator technology

    Benefits

    • Increases power and performance
    • Improves throttle response
    • Provides an enhanced, sporty sound

    Applications

    • 2015 - 2018 Audi S3

    What's In The Box?

    • 1 - MBRP Pro Series Cat-Back Exhaust

    References

    Warranty

    • MBRP Limited Lifetime Warranty (Excludes discoloration that may develop from heat).

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    MAP Limited Lifetime Warranty

    1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

    2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

    3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

    4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

    For warranty evaluation please create a support ticket via this form here.

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