Audi logoAudi S7 Sportback 4.0 TFSI quattro S tronic

2012 and later

1. Additional parts - Only required for fitment with non-ValveSonic Milltek cat-back systems
Part Description Tailpipe Style
· Valve Delete Module
 
Pipe Diameter: N/A

 

2. Large Bore Downpipes and Hi-Flow Sports Cats - Larger-bore 76mm Downpipes with 100-cell hi-flow sports catalysts for highly tuned cars. Downpipes feature ultra-durable semi-gloss black Cerakote coating. Requires Lambda extensions leads. Must be fitted with the Milltek Sport cat-back system and requires a stage 2 ECU remap.
Part Description Tailpipe Style
· LH 76mm Primary Cat Bypass Downpipe (fits LH Turbo)
· RH 76mm Primary Cat Bypass Downpipe (fits RH Turbo)
· LH Secondary 100-CPSI Hi-Flow Sports Catalyst (under car)
· RH Secondary 100-CPSI Hi-Flow Sports Catalyst (under car)
 
Pipe Diameter: 76.20mm (3.00")

 

3. Large Bore Downpipes and Hi-Flow Sports Cats - Larger-bore 76mm Downpipes with 100-cell hi-flow sports catalysts for highly tuned cars. Downpipes feature ultra-durable semi-gloss black Cerakote coating. Requires Lambda extensions leads. Must be fitted with the OE cat-back system and requires a stage 2 ECU remap.
Part Description Tailpipe Style
· LH 76mm Primary Cat Bypass Downpipe (fits LH Turbo)
· RH 76mm Primary Cat Bypass Downpipe (fits RH Turbo)
· LH Secondary 100-CPSI Hi-Flow Sports Cat (under car) to OE System
· RH Secondary 100-CPSI Hi-Flow Sports Cat (under car) to OE System
 
Pipe Diameter: 76.20mm (3.00")

 

4. Hi-Flow Sports Cats - Must be fitted with the Milltek Sport cat-back system and requires a stage 2 ECU remap
Part Description Tailpipe Style
· LH Primary Catalyst Bypass Downpipe
· RH Primary Catalyst Bypass Downpipe
· LH Secondary 200-CPSI Hi-Flow Sports Catalyst (under car)
· RH Secondary 200-CPSI Hi-Flow Sports Catalyst (under car)
 
Pipe Diameter: 70.00mm (2.76")

 

5. Cat-back - Resonated (quieter) with Cerakote Black tips
Part Description Tailpipe Style
· LH Front Pipe Assembly
· RH Front Pipe Assembly
· Centre Silencer Assembly
· LH Rear Silencer Assembly
· RH Rear Silencer Assembly
· Cerakote Black Tips Quad 100mm GT100
 
CH-Homologation Approved Logo - this product is CH-Approved
Pipe Diameter: 70.00mm (2.76")

 

6. Cat-back - Resonated (quieter) with Polished tips
Part Description Tailpipe Style
· LH Front Pipe Assembly
· RH Front Pipe Assembly
· Centre Silencer Assembly
· LH Rear Silencer Assembly
· RH Rear Silencer Assembly
· Polished Tips Quad 100mm GT100
 
CH-Homologation Approved Logo - this product is CH-Approved
Pipe Diameter: 70.00mm (2.76")

 

7. Cat-back - Resonated (quieter) with Titanium tips
Part Description Tailpipe Style
· LH Front Pipe Assembly
· RH Front Pipe Assembly
· Centre Silencer Assembly
· LH Rear Silencer Assembly
· RH Rear Silencer Assembly
· Titanium Tips Quad 100mm GT100
 
CH-Homologation Approved Logo - this product is CH-Approved
Pipe Diameter: 70.00mm (2.76")

 

8. Cat-back - Non-resonated (louder)
Part Description Tailpipe Style
· LH Front Pipe Assembly
· RH Front Pipe Assembly
· Centre Silencer Replacement Assembly
· LH Rear Silencer Assembly
· RH Rear Silencer Assembly
· Polished Tips Quad 100mm GT100
 
Pipe Diameter: 70.00mm (2.76")

 

9. Cat-back - Non-resonated (louder) with Cerakote Black tips
Part Description Tailpipe Style
· LH Front Pipe Assembly
· RH Front Pipe Assembly
· Centre Silencer Assembly
· LH Non-Resonated Rear Assembly
· RH Non-Resonated Rear Assembly
· Cerakote Black Tips Quad 100mm GT100
 
Pipe Diameter: 70.00mm (2.76")

 

10. Cat-back - Non-resonated (louder) with Cerakote Black tips. Some 2016 and later models have an updated valve location on one rear silencer meaning the wiring loom needs extending to accommodate.
Part Description Tailpipe Style
· LH Front Pipe Assembly
· RH Front Pipe Assembly
· Centre Silencer Replacement Assembly
· LH ValveSonic Rear Silencer
· RH ValveSonic Rear Silencer
· Cerakote Black Tips Quad 100mm GT100
 
Pipe Diameter: 70.00mm (2.76")

 

11. Cat-back - Non-resonated (louder) with Polished tips
Part Description Tailpipe Style
· LH Front Pipe Assembly
· RH Front Pipe Assembly
· Centre Silencer Assembly
· LH Non-Resonated Rear Assembly
· RH Non-Resonated Rear Assembly
· Polished Tips Quad 100mm GT100
 
Pipe Diameter: 70.00mm (2.76")

 

12. Cat-back - Non-resonated (louder) with Titanium tips
Part Description Tailpipe Style
· LH Front Pipe Assembly
· RH Front Pipe Assembly
· Centre Silencer Assembly
· LH Non-Resonated Rear Assembly
· RH Non-Resonated Rear Assembly
· Titanium Tips Quad 100mm GT100
 
Pipe Diameter: 70.00mm (2.76")

 

13. Cat-back - Non-resonated (louder) with Titanium tips. Some 2016 and later models have an updated valve location on one rear silencer meaning the wiring loom needs extending to accommodate.
Part Description Tailpipe Style
· LH Front Pipe Assembly
· RH Front Pipe Assembly
· Centre Silencer Replacement Assembly
· LH ValveSonic Rear Silencer
· RH ValveSonic Rear Silencer
· Titanium Tips Quad 100mm GT100
 
Pipe Diameter: 70.00mm (2.76")

 

14. Cat-back - Non-resonated (louder). Polished tips. Some 2016 and later models have an updated valve location on one rear silencer meaning the wiring loom needs extending to accommodate.
Part Description Tailpipe Style
· LH Front Pipe Assembly
· RH Front Pipe Assembly
· Centre Silencer Replacement Assembly
· LH ValveSonic Rear Silencer
· RH ValveSonic Rear Silencer
· Polished Tips Quad 100mm GT100
 
Pipe Diameter: 70.00mm (2.76")

 

15. Cat-back - Resonated (quieter) with Cerakote Black tips. Some 2016 and later models have an updated valve location on one rear silencer meaning the wiring loom needs extending to accommodate.
Part Description Tailpipe Style
· LH Front Pipe Assembly
· RH Front Pipe Assembly
· Centre Silencer Assembly
· LH ValveSonic Rear Silencer
· RH ValveSonic Rear Silencer
· Cerakote Black Tips Quad 100mm GT100
 
Pipe Diameter: 70.00mm (2.76")

 

16. Cat-back - Resonated (quieter) with Titanium tips. Some 2016 and later models have an updated valve location on one rear silencer meaning the wiring loom needs extending to accommodate.
Part Description Tailpipe Style
· LH Front Pipe Assembly
· RH Front Pipe Assembly
· Centre Silencer Assembly
· LH ValveSonic Rear Silencer
· RH ValveSonic Rear Silencer
· Titanium Tips Quad 100mm GT100
 
Pipe Diameter: 70.00mm (2.76")

 

17. Cat-back - Resonated (quieter). Polished Tips. Some 2016 and later models have an updated valve location on one rear silencer meaning the wiring loom needs extending to accommodate.
Part Description Tailpipe Style
· LH Front Pipe Assembly
· RH Front Pipe Assembly
· Centre Silencer Assembly
· LH ValveSonic Rear Silencer
· RH ValveSonic Rear Silencer
· Polished Tips Quad 100mm GT100
 
Pipe Diameter: 70.00mm (2.76")

 

18. Turbo-back including Hi-Flow Sports Cat - with Cerakote Black tips
Part Description Tailpipe Style
· LH Primary Catalyst Bypass Downpipe
· RH Primary Catalyst Bypass Downpipe
· LH Secondary 200-CPSI Hi-Flow Sports Catalyst (under car)
· RH Secondary 200-CPSI Hi-Flow Sports Catalyst (under car)
· Centre Silencer Assembly
· LH Non-Resonated Rear Assembly
· RH Non-Resonated Rear Assembly
· Cerakote Black Tips Quad 100mm GT100
 
Pipe Diameter: 70.00mm (2.76")

 

19. Turbo-back including Hi-Flow Sports Cat - with Polished Tips
Part Description Tailpipe Style
· LH Primary Catalyst Bypass Downpipe
· RH Primary Catalyst Bypass Downpipe
· LH Secondary 200-CPSI Hi-Flow Sports Catalyst (under car)
· RH Secondary 200-CPSI Hi-Flow Sports Catalyst (under car)
· Centre Silencer Assembly
· LH Non-Resonated Rear Assembly
· RH Non-Resonated Rear Assembly
· Polished Tips Quad 100mm GT100
 
Pipe Diameter: 70.00mm (2.76")

 

20. Turbo-back including Hi-Flow Sports Cat - with Titanium Tips
Part Description Tailpipe Style
· LH Primary Catalyst Bypass Downpipe
· RH Primary Catalyst Bypass Downpipe
· LH Secondary 200-CPSI Hi-Flow Sports Catalyst (under car)
· RH Secondary 200-CPSI Hi-Flow Sports Catalyst (under car)
· Centre Silencer Assembly
· LH Non-Resonated Rear Assembly
· RH Non-Resonated Rear Assembly
· Titanium Tips Quad 100mm GT100
 
Pipe Diameter: 70.00mm (2.76")

 

21. Turbo-back excluding Hi-Flow Sports Cat - with Cerakote Black tips
Part Description Tailpipe Style
· LH Primary Catalyst Bypass Downpipe
· RH Primary Catalyst Bypass Downpipe
· LH Connecting Pipe to Milltek Catback
· RH Connecting Pipe to Milltek Catback
· Centre Silencer Assembly
· LH Non-Resonated Rear Assembly
· RH Non-Resonated Rear Assembly
· Cerakote Black Tips Quad 100mm GT100
 
Pipe Diameter: 70.00mm (2.76")

 

22. Turbo-back excluding Hi-Flow Sports Cat - with Polished Tips
Part Description Tailpipe Style
· LH Primary Catalyst Bypass Downpipe
· RH Primary Catalyst Bypass Downpipe
· LH Connecting Pipe to Milltek Catback
· RH Connecting Pipe to Milltek Catback
· Centre Silencer Assembly
· LH Non-Resonated Rear Assembly
· RH Non-Resonated Rear Assembly
· Polished Tips Quad 100mm GT100
 
Pipe Diameter: 70.00mm (2.76")

 

23. Turbo-back excluding Hi-Flow Sports Cat - with Titanium Tips
Part Description Tailpipe Style
· LH Primary Catalyst Bypass Downpipe
· RH Primary Catalyst Bypass Downpipe
· LH Connecting Pipe to Milltek Catback
· RH Connecting Pipe to Milltek Catback
· Centre Silencer Assembly
· LH Non-Resonated Rear Assembly
· RH Non-Resonated Rear Assembly
· Titanium Tips Quad 100mm GT100
 
Pipe Diameter: 70.00mm (2.76")