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Audi logoAudi S3 2.0 TFSI quattro Saloon 8V

2013 and later

Steinbauer Tuning Box

System Number: SSXAU424
Consists of:
Tailpipe Style:
1 x VAG 2.0 TFSI Tuning Box

Additional parts

Optional Road+ Centre Silencer to Replace either MSAU618 or 618REP (Louder than MSAU618)
System Number: SSXAU619
Consists of:
Tailpipe Style:
1 x Road+ Centre Silencer

Pipe Ø: 3.00" (76.20mm) *
System Photo(s):
Click to enlarge photo

Additional parts

Recommended for fitment with the Milltek Sport non-valved race systems
System Number: SSXAU405
Consists of:
Tailpipe Style:
2 x Valve Delete Module

System Photo(s):
Click to enlarge photo

Large-bore Downpipe and De-cat

For fitment with the OE System Only
This product is:
Race/Track Only
System Number: SSXVW348
Consists of:
Tailpipe Style:
1 x Large-bore Downpipe and Decat Pipe
1 x Milltek Downpipe-to-OE Cat-back Connecting Pipe {4WD-only}

Pipe Ø: 3.00" (76.20mm) *
System Photo(s):
Click to enlarge photo

Large-bore Downpipe and De-cat

Must be fitted with a Milltek Sport cat-back system
This product is:
Race/Track Only
System Number: SSXVW264
Consists of:
Tailpipe Style:
1 x Large-bore Downpipe and Decat Pipe
1 x Front Connecting Pipe

Pipe Ø: 3.00" (76.20mm) *
System Photo(s):
Click to enlarge photo

Large Bore Downpipe and Hi-Flow Sports Cat

EC-Approved. For fitment to the OE Exhaust System only and requires a Stage 2 ECU remap
This product is:
EC-Approved
System Number: SSXVW350
Consists of:
Tailpipe Style:
1 x Large-bore Downpipe and 200-CPSI Hi-flow Sports Catalyst (EC-Approved)
1 x Milltek Downpipe-to-OE Cat-back Connecting Pipe {4WD-only}

Pipe Ø: 3.00" (76.20mm) *
System Photo(s):
Click to enlarge photo

Large Bore Downpipe and Hi-Flow Sports Cat

EC-Approved. Must be fitted with the Milltek Sport cat-back system and requires a Stage 2 ECU remap
This product is:
EC-Approved
System Number: SSXAU423
Consists of:
Tailpipe Style:
1 x Large-bore Downpipe and 200-CPSI Hi-flow Sports Catalyst (EC-Approved)
1 x Front Connecting Pipe

Pipe Ø: 3.00" (76.20mm) *
System Photo(s):
Click to enlarge photo
Click to enlarge photo

Large Bore Downpipe and Hi-Flow Sports Cat

For Fitment with the OE Exhaust system only and requires a Stage 2 ECU remap
System Number: SSXVW349
Consists of:
Tailpipe Style:
1 x Cast Large Bore Downpipe 200cell HJS Catalyst {Replaces MSAU616}
1 x Milltek Downpipe-to-OE Cat-back Connecting Pipe {4WD-only}

Pipe Ø: 3.00" (76.20mm) *
System Photo(s):
Click to enlarge photo

Large Bore Downpipe and Hi-Flow Sports Cat

Must be fitted with Milltek Sport cat-back system and requires a Stage 2 ECU remap
System Number: SSXAU381
Consists of:
Tailpipe Style:
1 x Cast Large Bore Downpipe 200cell HJS Catalyst {Replaces MSAU616}
1 x Front Connecting Pipe

Pipe Ø: 3.00" (76.20mm) *
System Photo(s):
Click to enlarge photo
Click to enlarge photo

Cast Downpipe with Race Cat

200 Cell Race Cat - For Fitment with the OE Exhaust system only and requires a Stage 2 ECU remap
System Number: SSXVW386
Consists of:
Tailpipe Style:
1 x Cast Large Bore Downpipe 200cell Race Catalyst
1 x Milltek Downpipe-to-OE Cat-back Connecting Pipe {4WD-only}

Pipe Ø: 3.00" (76.20mm) *
System Photo(s):
Click to enlarge photo

Cast Downpipe with Race Cat

200 Cell Race Cat - Must be fitted with Milltek Sport cat-back system and requires a Stage 2 ECU remap
System Number: SSXVW387
Consists of:
Tailpipe Style:
1 x Cast Large Bore Downpipe 200cell Race Catalyst
1 x Front Connecting Pipe

Pipe Ø: 3.00" (76.20mm) *
System Photo(s):
Click to enlarge photo

Cat-back

Non-resonated (louder). Quad Oval Cerakote Black Tips
System Number: SSXAU474
Consists of:
Tailpipe Style:
1 x Centre Silencer Delete Pipe
1 x Rear Silencer Assembly {valve motor from the OE exhaust is required for fitment}
4 x Tip Outlet Pipes
4 x Cerakote Black Velvet Oval Tips

Pipe Ø: 3.00" (76.20mm) *

Cat-back

Non-resonated (louder). Quad Oval Polished Tips
System Number: SSXAU473
Consists of:
Tailpipe Style:
1 x Centre Silencer Delete Pipe
1 x Rear Silencer Assembly {valve motor from the OE exhaust is required for fitment}
4 x Tip Outlet Pipes
4 x Polished Oval Tips

Pipe Ø: 3.00" (76.20mm) *

Cat-back

Non-resonated (louder). Quad Round Cerakote Black Tips
System Number: SSXAU470
Consists of:
Tailpipe Style:
1 x Centre Silencer Delete Pipe
1 x Rear Silencer Assembly {valve motor from the OE exhaust is required for fitment}
4 x Tip Outlet Pipes
4 x Cerakote Black Tips
Quad 100mm GT100

Pipe Ø: 3.00" (76.20mm) *

Cat-back

Non-resonated (louder). Quad Round Polished Tips
System Number: SSXAU471
Consists of:
Tailpipe Style:
1 x Centre Silencer Delete Pipe
1 x Rear Silencer Assembly {valve motor from the OE exhaust is required for fitment}
4 x Tip Outlet Pipes
4 x Polished Tips
Quad 100mm GT100

Pipe Ø: 3.00" (76.20mm) *
System Photo(s):
Click to enlarge photo

Cat-back

Non-resonated (louder). Quad Round Titanium Tips
System Number: SSXAU472
Consists of:
Tailpipe Style:
1 x Centre Silencer Delete Pipe
1 x Rear Silencer Assembly {valve motor from the OE exhaust is required for fitment}
4 x Tip Outlet Pipes
4 x Titanium Tips
Quad 100mm GT100

Pipe Ø: 3.00" (76.20mm) *
System Photo(s):
Click to enlarge photo

Cat-back

Non-Valved Race System. Non-resonated (louder). Quad Oval Cerakote Black Tips
System Number: SSXAU539
Consists of:
Tailpipe Style:
1 x Centre Silencer Delete Pipe
1 x Rear Silencer (non-valved)
4 x Tip Outlet Pipes
4 x Cerakote Black Velvet Oval Tips

Pipe Ø: 3.00" (76.20mm) *
System Photo(s):
Click to enlarge photo

Cat-back

Non-Valved Race System. Non-resonated (louder). Quad Oval Polished Tips
System Number: SSXAU540
Consists of:
Tailpipe Style:
1 x Centre Silencer Delete Pipe
1 x Rear Silencer (non-valved)
4 x Tip Outlet Pipes
4 x Polished Oval Tips

Pipe Ø: 3.00" (76.20mm) *
System Photo(s):
Click to enlarge photo

Cat-back

Non-Valved Race System. Non-resonated (louder). Quad Round Cerakote Black Tips
System Number: SSXAU541
Consists of:
Tailpipe Style:
1 x Centre Silencer Delete Pipe
1 x Rear Silencer (non-valved)
4 x Tip Outlet Pipes
4 x Cerakote Black Tips
Quad 100mm GT100

Pipe Ø: 3.00" (76.20mm) *

Cat-back

Non-Valved Race System. Non-resonated (louder). Quad Round Polished Tips
System Number: SSXAU542
Consists of:
Tailpipe Style:
1 x Centre Silencer Delete Pipe
1 x Rear Silencer (non-valved)
4 x Tip Outlet Pipes
4 x Polished Tips
Quad 100mm GT100

Pipe Ø: 3.00" (76.20mm) *
System Photo(s):
Click to enlarge photo

Cat-back

Non-Valved Race System. Non-resonated (louder). Quad Round Titanium Tips
System Number: SSXAU543
Consists of:
Tailpipe Style:
1 x Centre Silencer Delete Pipe
1 x Rear Silencer (non-valved)
4 x Tip Outlet Pipes
4 x Titanium Tips
Quad 100mm GT100

Pipe Ø: 3.00" (76.20mm) *
System Photo(s):
Click to enlarge photo

Cat-back

Non-Valved Race System. Resonated (quieter). Quad Oval Cerakote Black Tips
System Number: SSXAU544
Consists of:
Tailpipe Style:
1 x Centre Silencer
1 x Rear Silencer (non-valved)
4 x Tip Outlet Pipes
4 x Cerakote Black Velvet Oval Tips

Pipe Ø: 3.00" (76.20mm) *
System Photo(s):
Click to enlarge photo

Cat-back

Non-Valved Race System. Resonated (quieter). Quad Oval Polished Tips
System Number: SSXAU545
Consists of:
Tailpipe Style:
1 x Centre Silencer
1 x Rear Silencer (non-valved)
4 x Tip Outlet Pipes
4 x Polished Oval Tips

Pipe Ø: 3.00" (76.20mm) *
System Photo(s):
Click to enlarge photo

Cat-back

Non-Valved Race System. Resonated (quieter). Quad Round Cerakote Black Tips
System Number: SSXAU546
Consists of:
Tailpipe Style:
1 x Centre Silencer
1 x Rear Silencer (non-valved)
4 x Tip Outlet Pipes
4 x Cerakote Black Tips
Quad 100mm GT100

Pipe Ø: 3.00" (76.20mm) *

Cat-back

Non-Valved Race System. Resonated (quieter). Quad Round Polished Tips
System Number: SSXAU547
Consists of:
Tailpipe Style:
1 x Centre Silencer
1 x Rear Silencer (non-valved)
4 x Tip Outlet Pipes
4 x Polished Tips
Quad 100mm GT100

Pipe Ø: 3.00" (76.20mm) *

Cat-back

Non-Valved Race System. Resonated (quieter). Quad Round Titanium Tips
System Number: SSXAU548
Consists of:
Tailpipe Style:
1 x Centre Silencer
1 x Rear Silencer (non-valved)
4 x Tip Outlet Pipes
4 x Titanium Tips
Quad 100mm GT100

Pipe Ø: 3.00" (76.20mm) *
System Photo(s):
Click to enlarge photo

Cat-back

Resonated (quieter). Quad Oval Cerakote Black Tips
This product is:
EC-Approved
System Number: SSXAU479
Consists of:
Tailpipe Style:
1 x Centre Silencer
1 x Rear Silencer Assembly {valve motor from the OE exhaust is required for fitment}
4 x Tip Outlet Pipes
4 x Cerakote Black Velvet Oval Tips

Pipe Ø: 3.00" (76.20mm) *
System Photo(s):
Click to enlarge photo

Cat-back

Resonated (quieter). Quad Oval Polished Tips
This product is:
EC-Approved
System Number: SSXAU478
Consists of:
Tailpipe Style:
1 x Centre Silencer
1 x Rear Silencer Assembly {valve motor from the OE exhaust is required for fitment}
4 x Tip Outlet Pipes
4 x Polished Oval Tips

Pipe Ø: 3.00" (76.20mm) *
System Photo(s):
Click to enlarge photo

Cat-back

Resonated (quieter). Quad Round Cerakote Black Tips
This product is:
EC-Approved
System Number: SSXAU475
Consists of:
Tailpipe Style:
1 x Centre Silencer
1 x Rear Silencer Assembly {valve motor from the OE exhaust is required for fitment}
4 x Tip Outlet Pipes
4 x Cerakote Black Tips
Quad 100mm GT100

Pipe Ø: 3.00" (76.20mm) *

Cat-back

Resonated (quieter). Quad Round Polished Tips
This product is:
EC-Approved
System Number: SSXAU476
Consists of:
Tailpipe Style:
1 x Centre Silencer
1 x Rear Silencer Assembly {valve motor from the OE exhaust is required for fitment}
4 x Tip Outlet Pipes
4 x Polished Tips
Quad 100mm GT100

Pipe Ø: 3.00" (76.20mm) *
System Photo(s):
Click to enlarge photo

Cat-back

Resonated (quieter). Quad Round Titanium Tips
This product is:
EC-Approved
System Number: SSXAU477
Consists of:
Tailpipe Style:
1 x Centre Silencer
1 x Rear Silencer Assembly {valve motor from the OE exhaust is required for fitment}
4 x Tip Outlet Pipes
4 x Titanium Tips
Quad 100mm GT100

Pipe Ø: 3.00" (76.20mm) *
System Photo(s):
Click to enlarge photo
Gallery
  • 1450
  • 1449
  • 1448

* Pipe sizes may vary from part-to-part. Pipe diameters are indicative of the system as a whole and do not necessarily mean every part is of a uniform size.

DESIGNED AND BUILT IN BRITAIN