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AUDI S4 2.7L SINGLE Muffler Turbo-back Downpipes and Exhaust Catback

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Calculated at checkout

Product Description

XS-Power TWIN 1 or Twin 2 catback


        Our tried & true TURBO-BACK Exhaust for the 2.7 Twin Turbo Audi S4


  -"Twin-2" DUAL Muffler Catback Exhaust System

  *Tig welded t-304SS construction     

    *Twin 2.5" piping w/ a Mid & Rear muffler     

    (our competitors do NOT utilize true 2.5" piping)

    *Mirror polished twin 76mm tips     

    *OEM fit sleeve clamps for an EASY install


    -Test Pipe Downpipes  braided flex version 2 INCLUDED with auction.

    *Tig welded t-304SS construction  true 2.5" tapered mandrel bent tubing 


*All install Hardware is included.




    As seen on the AUDIZINE forums!

    This complete turbo-back exhaust  is perfect for your stock S4 

    or your Stage 3+ GT builds! 

    The twin 2.5" piping flows more than even the 3.5"+ single systems out there...


Product Videos

B5 S4 Exhaust Clip (00:56)
2001.5 B5 S4 with SSAC non-resonated exhaust + downpipes, filmed with GoPro Hero2 with full Waterproof Case Housing Just a short clip
  • B5 S4 Exhaust ...
    2001.5 B5 S4 with SSAC non-resonated exhaust + downpipes, film...

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