Quad Outlet. Requires S-Line rear bumper in addition to S4 3.0T lower spoiler (part # 8K0 807 521 B 1RR) and detailing strip (part # 8T0 807 791 2ZZ) - approximately £100+VAT - from your local Audi dealer



  • MSAU522: Adapter Pipe
  • MSAU523: Connecting Pipe
  • MSAU488: Y-Piece Assembly
  • MSAU524: LH Rear Silencer Assembly
  • MSAU525: RH Rear Silencer Assembly
  • MSAU492: LH Twin Tip Assembly
  • MSAU493: RH Twin Tip Assembly



  • Pipe Ø: 2.76" (70.00mm)
  • Tip style: Twin 80mm GT80

Milltek Sport exhausts are produced in high quality type 304 aircraft grade stainless steel. This material is anti-magnetic (other manufacturers' stainless steel may not be) and is less susceptible to discolouration.


This quality of stainless steel is used on all pipework and the total construction of the silencer. Mandrel bending ensures full flow bends for better gas flow and Milltek Sport exhaust systems are increased in bore to ensure ultimate performance without the loss of mid-range torque. All Milltek Sport exhausts are designed, developed and manufactured in-house in the UK.


**The product images shown are for illustration purposes only - Please check full spec for exact items included in price**

A5 Sportback 3.0 TDI quattro All Gearbox 2009+ CAT-BACK Quad Outlet

£871.76Price      01924 377127

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