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Remus Cat-Back Exhaust for 2008+ Audi S5 [B8], 2010+ S4 3.0T - Quad 84mm Tips


Quick Overview

This full Sport Cat Back system includes Stainless L/R Cat Replacement Tubes, Stainless Front Silencer Section, L/R Sport Exhaust Mufflers and Quad 84mm Tips.

Sku # : Remus_Exhaust_Audi_B8_S5_Catback_Sport_NG
Base Muffler
MidPipe: Resonated/Non-Resonated?
Decat Tubes

Are you looking to take your car to the next level? An exhaust system is a great modification that will do just that by giving your car more aggressive exhaust tips, a deeper and meaner sound, and increase horsepower by improving your car's air intake system! 

This exclusive cat-back sport exhaust system manufactured by Remus is specifically designed for the B8 S5 with 3.0T and 4.2 V8 engines as well as 2010+ 3.0T S4 models to deliver optimal performance gains.

This pre-made exhaust system offers the perfect blending of aggressive sporty tones when you want it making this the perfect performance street exhaust system. All Remus Exhaust systems are tested in an industry exclusive sound chamber. This allows REMUS GmbH to find tune every single exhaust producted in order to meet the expectations of demanding customers. The decibel level is very close to the stock/OEM exhaust system but the sound characteristics have a deeper and refined tone absent in the factory system.


Product Features

  • CNC machined and TIG welded and mandrel bent T-304 Stainless Steel

  • TUV approved*

  • Quad 84mm Angled Chromed Tips

  • Includes Stainless L/R Cat Replacement Tubes

  • Includes Stainless Front Silencer Section

  • Includes L/R Sport Exhaust Mufflers

  • Fits Factory mounting points

  • Black ceramic coating for better look and to prevent surface damages

  • Straight through free flow design

  • Laser engraved REMUS logo

  • 3 year/unlimited mile warranty


  • Application Guide
    Model Year Part number
    B8 S5 w/ 3.0T or 4.2 FSI 2008+ 049108 0556L/R 
    B8 S4 w/ 3.0T 2010+ 049108 0556L/R 



    Why Remus Exhaust?

    • World's largest manufacturer of aftermarket automobile sport exhaust; I.S.O. 9001 and T.U.V. approved O.E.M. supplier to BMW, Mercedes, AMG, Porsche, Ducati, allowing them access to shared CAD files for fully automated quick and accurate fitment. As well, back pressure calculations and sound testing in a highly sophisticated audio dyno room. Our dyno results as an O.E.M. supplier must be accurate. Dyno results are 'bolt on' only, with no complimentary modifications.
    • Robotic MIG and/or TIG welds that are thicker and stronger. Since moving into automated robotic welding, weld failures have become a thing of the past.
    • An appealing appearance that doesn't scream to the authorities, "Hey look at me, I'm a Race System," but indeed, performs like one.
    • Deep throaty Remus sound in all systems allowing the power and efficiency to be released. Horsepower increase equals efficiency increase, so fuel mileage is enhanced as well.

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