Milltek Sport ·Part no.: SSXAU635

Large Bore Downpipes with Hi-Flow Sports Catalysts For OE Cat-Back (Audi C7 RS6/RS7/S6/S7) - OE Cat-Back

Milltek Sport
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Milltek Sport Large-Bore Downpipes are perfect when looking to improve both performance and sound. These downpipes are fabricated with a larger diameter than standard OEM parts, meaning that there is significantly more space for more gas to exit the engine and pass through, increasing efficiency.

Combined with our Hi-Flow Sports Cat, you can expect a significant increase in performance and a noticeable difference in sound aesthetic.

- Larger-bore 76mm Downpipes with 100-cell hi-flow sports catalysts for highly tuned cars
- Requires Lambda extensions leads
- Must be fitted with the OE cat-back system
- Requires a stage 2 ECU remap.

Documents

Parts

  • MSAU663: LH 76mm Primary Cat Bypass Downpipe (fits LH Turbo) - MSAU663
  • MSAU664: RH 76mm Primary Cat Bypass Downpipe (fits RH Turbo) - MSAU664
  • MSAU691: LH Secondary 100-CPSI Hi-Flow Sports Cat (under car) to OE System - MSAU691
  • MSAU692: RH Secondary 100-CPSI Hi-Flow Sports Cat (under car) to OE System - MSAU692
VehicleChassisYearsEngine
AudiRS6Audi > RS6 > C7 4.0 TFSI biturbo quattro inc Performance Edition > 2013 to 2018C72013–2018C7 4.0 TFSI biturbo quattro inc Performance Edition
AudiRS7Audi > RS7 > C7 Sportback 4.0 V8 TFSI biturbo inc Performance Edition > 2013 to 2018C72013–2018C7 Sportback 4.0 V8 TFSI biturbo inc Performance Edition
AudiS6Audi > S6 > 4.0 TFSI C7 quattro > 2012 to 2018C72012–20184.0 TFSI C7 quattro
AudiS7 SportbackAudi > S7 Sportback > 4.0 TFSI quattro S tronic > 2012 to 2018—2012–20184.0 TFSI quattro S tronic

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