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Audi S4 3.0 Turbo V6 B9 - Saloon/Sedan & Avant (Non Sport Diff Models) - Right Hand Drive Cars Only

Audi S4 3.0 Turbo V6 B9 - Saloon/Sedan & Avant (Non Sport Diff Models) - Right Hand Drive Cars Only

2016 and Later

Active Valve Control

Uses ESP button and drive select

System Number: SSXAU677

Consists of:

Tailpipe Style:

1 x Active Valve Control System

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

HJS Tuning ECE Downpipes

Fits with OE and Milltek Sport Cat back Systems (EC Approved)

This product is:

EC-Approved

System Number: SSXAU725

Consists of:

Tailpipe Style:

1 x HJS ECE Downpipe Euro 6 200CPSI

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

Hi-Flow Sports Cat and Downpipe

200 Cell HJS High Flow Sport Cat, fits with OE and Milltek Sport Cat back Systems

This product is:

Race/Track Only

System Number: SSXAU673

Consists of:

Tailpipe Style:

1 x High Flow Cat Assembly

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

Cat Replacement Pipe

Cat Bypass, fits with OE and Milltek Sport Cat back Systems

This product is:

Race/Track Only

System Number: SSXAU674

Consists of:

Tailpipe Style:

1 x Cat Bypass Assmbly

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

Cat-back

Cat Back Non-Resonated (Louder) with Quad Cerakote Black Oval Trims

System Number: SSXAU1086

Consists of:

Tailpipe Style:

1 x LH Lower Downpipe (RHD Cars Only)

1 x RH Lower Downpipe (Both LHD & RHD)

1 x LH Front Silencer Rep Pipe

1 x RH Front Silencer Rep Pipe

1 x Connecting Pipe Assembly

1 x LH Rear Silencer with Valve {Reuses motor from OE system}

1 x RH Rear Silencer with Valve {Reuses motor from OE system}

1 x LH Mounting Bracket

1 x RH Mounting Bracket

4 x Cerakote Black Velvet Oval Tips

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

Cat-back

Cat Back Non-Resonated (Louder) with Quad GT-100 Burnt Titanium Trims

System Number: SSXAU1083

Consists of:

Tailpipe Style:

1 x LH Lower Downpipe (RHD Cars Only)

1 x RH Lower Downpipe (Both LHD & RHD)

1 x LH Front Silencer Rep Pipe

1 x RH Front Silencer Rep Pipe

1 x Connecting Pipe Assembly

1 x LH Rear Silencer with Valve {Reuses motor from OE system}

1 x RH Rear Silencer with Valve {Reuses motor from OE system}

1 x LH Mounting Bracket

1 x RH Mounting Bracket

4 x Burnt Titanium GT-100 Trims

Quad 100mm GT100

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

Cat-back

Cat Back Non-Resonated (Louder) with Quad GT-100 Cerakote Black Trims

System Number: SSXAU1081

Consists of:

Tailpipe Style:

1 x LH Lower Downpipe (RHD Cars Only)

1 x RH Lower Downpipe (Both LHD & RHD)

1 x LH Front Silencer Rep Pipe

1 x RH Front Silencer Rep Pipe

1 x Connecting Pipe Assembly

1 x LH Rear Silencer with Valve {Reuses motor from OE system}

1 x RH Rear Silencer with Valve {Reuses motor from OE system}

1 x LH Mounting Bracket

1 x RH Mounting Bracket

4 x Cerakote Black Tips

Quad 100mm GT100

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

Cat-back

Cat Back Non-Resonated (Louder) with Quad GT-100 Polished Trims

System Number: SSXAU1080

Consists of:

Tailpipe Style:

1 x LH Lower Downpipe (RHD Cars Only)

1 x RH Lower Downpipe (Both LHD & RHD)

1 x LH Front Silencer Rep Pipe

1 x RH Front Silencer Rep Pipe

1 x Connecting Pipe Assembly

1 x LH Rear Silencer with Valve {Reuses motor from OE system}

1 x RH Rear Silencer with Valve {Reuses motor from OE system}

1 x LH Mounting Bracket

1 x RH Mounting Bracket

4 x Polished Tips

Quad 100mm GT100

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

Cat-back

Cat Back Non-Resonated (Louder) with Quad GT-100 Titanium Trims

System Number: SSXAU1082

Consists of:

Tailpipe Style:

1 x LH Lower Downpipe (RHD Cars Only)

1 x RH Lower Downpipe (Both LHD & RHD)

1 x LH Front Silencer Rep Pipe

1 x RH Front Silencer Rep Pipe

1 x Connecting Pipe Assembly

1 x LH Rear Silencer with Valve {Reuses motor from OE system}

1 x RH Rear Silencer with Valve {Reuses motor from OE system}

1 x LH Mounting Bracket

1 x RH Mounting Bracket

4 x Titanium Tips

Quad 100mm GT100

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

Cat-back

Cat Back Non-Resonated (Louder) with Quad GT-90 Burnt Titanium Trims

System Number: SSXAU1084

Consists of:

Tailpipe Style:

1 x LH Lower Downpipe (RHD Cars Only)

1 x RH Lower Downpipe (Both LHD & RHD)

1 x LH Front Silencer Rep Pipe

1 x RH Front Silencer Rep Pipe

1 x Connecting Pipe Assembly

1 x LH Rear Silencer with Valve {Reuses motor from OE system}

1 x RH Rear Silencer with Valve {Reuses motor from OE system}

1 x LH Mounting Bracket

1 x RH Mounting Bracket

4 x 90mm Burnt Titanium Trims

Quad 90mm GT90

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

Cat-back

Cat Back Non-Resonated (Louder) with Quad GT-90 Cerakote Black Trims

System Number: SSXAU1088

Consists of:

Tailpipe Style:

1 x LH Lower Downpipe (RHD Cars Only)

1 x RH Lower Downpipe (Both LHD & RHD)

1 x LH Front Silencer Rep Pipe

1 x RH Front Silencer Rep Pipe

1 x Connecting Pipe Assembly

1 x LH Rear Silencer with Valve {Reuses motor from OE system}

1 x RH Rear Silencer with Valve {Reuses motor from OE system}

1 x LH Mounting Bracket

1 x RH Mounting Bracket

4 x Cerakote Black Tip Assembly

Quad 90mm GT90

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

Cat-back

Cat Back Non-Resonated (Louder) with Quad GT-90 Polished Trims

System Number: SSXAU1085

Consists of:

Tailpipe Style:

1 x LH Lower Downpipe (RHD Cars Only)

1 x RH Lower Downpipe (Both LHD & RHD)

1 x LH Front Silencer Rep Pipe

1 x RH Front Silencer Rep Pipe

1 x Connecting Pipe Assembly

1 x LH Rear Silencer with Valve {Reuses motor from OE system}

1 x RH Rear Silencer with Valve {Reuses motor from OE system}

1 x LH Mounting Bracket

1 x RH Mounting Bracket

4 x Polished Tip Assembly

Quad 90mm GT90

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

Cat-back

Cat Back Non-Resonated (Louder) with Quad GT-90 Titanium Trims

System Number: SSXAU1087

Consists of:

Tailpipe Style:

1 x LH Lower Downpipe (RHD Cars Only)

1 x RH Lower Downpipe (Both LHD & RHD)

1 x LH Front Silencer Rep Pipe

1 x RH Front Silencer Rep Pipe

1 x Connecting Pipe Assembly

1 x LH Rear Silencer with Valve {Reuses motor from OE system}

1 x RH Rear Silencer with Valve {Reuses motor from OE system}

1 x LH Mounting Bracket

1 x RH Mounting Bracket

4 x Titanium Tip Assembly

Quad 90mm GT90

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

Cat-back

Cat Back Non-Resonated (Louder) with Quad JET-100 Carbon Trims

System Number: SSXAU1090

Consists of:

Tailpipe Style:

1 x LH Lower Downpipe (RHD Cars Only)

1 x RH Lower Downpipe (Both LHD & RHD)

1 x LH Front Silencer Rep Pipe

1 x RH Front Silencer Rep Pipe

1 x Connecting Pipe Assembly

1 x LH Rear Silencer with Valve {Reuses motor from OE system}

1 x RH Rear Silencer with Valve {Reuses motor from OE system}

1 x LH Mounting Bracket

1 x RH Mounting Bracket

4 x Carbon Jet-100 Trims (To Fit 63.5mm OD Outlets)

102 Jet

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

Cat-back

Cat Back Non-Resonated (Louder) with Quad Polished Oval Trims

System Number: SSXAU1106

Consists of:

Tailpipe Style:

1 x LH Lower Downpipe (RHD Cars Only)

1 x RH Lower Downpipe (Both LHD & RHD)

1 x LH Front Silencer Rep Pipe

1 x RH Front Silencer Rep Pipe

1 x Connecting Pipe Assembly

1 x LH Rear Silencer with Valve {Reuses motor from OE system}

1 x RH Rear Silencer with Valve {Reuses motor from OE system}

1 x LH Mounting Bracket

1 x RH Mounting Bracket

4 x Polished Oval Tips

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

Cat-back

Cat Back Resonated with Quad GT-100 Cerakote Black Trims EC Approved

This product is:

EC-Approved

System Number: SSXAU1071

Consists of:

Tailpipe Style:

1 x LH Lower Downpipe (RHD Cars Only)

1 x RH Lower Downpipe (Both LHD & RHD)

1 x Front Silencer

1 x Connecting Pipe Assembly

1 x LH Rear Silencer with Valve {Reuses motor from OE system}

1 x RH Rear Silencer with Valve {Reuses motor from OE system}

1 x LH Mounting Bracket

1 x RH Mounting Bracket

4 x Cerakote Black Tips

Quad 100mm GT100

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

Cat-back

Cat Back Resonated with Quad Cerakote Black Oval Trims EC Approved

This product is:

EC-Approved

System Number: SSXAU1079

Consists of:

Tailpipe Style:

1 x LH Lower Downpipe (RHD Cars Only)

1 x RH Lower Downpipe (Both LHD & RHD)

1 x Front Silencer

1 x Connecting Pipe Assembly

1 x LH Rear Silencer with Valve {Reuses motor from OE system}

1 x RH Rear Silencer with Valve {Reuses motor from OE system}

1 x LH Mounting Bracket

1 x RH Mounting Bracket

4 x Cerakote Black Velvet Oval Tips

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

Cat-back

Cat Back Resonated with Quad GT-100 Burnt Titanium Trims EC Approved

This product is:

EC-Approved

System Number: SSXAU1073

Consists of:

Tailpipe Style:

1 x LH Lower Downpipe (RHD Cars Only)

1 x RH Lower Downpipe (Both LHD & RHD)

1 x Front Silencer

1 x Connecting Pipe Assembly

1 x LH Rear Silencer with Valve {Reuses motor from OE system}

1 x RH Rear Silencer with Valve {Reuses motor from OE system}

1 x LH Mounting Bracket

1 x RH Mounting Bracket

4 x Burnt Titanium GT-100 Trims

Quad 100mm GT100

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

Cat-back

Cat Back Resonated with Quad GT-100 Polished Trims EC Approved

This product is:

EC-Approved

System Number: SSXAU1070

Consists of:

Tailpipe Style:

1 x LH Lower Downpipe (RHD Cars Only)

1 x RH Lower Downpipe (Both LHD & RHD)

1 x Front Silencer

1 x Connecting Pipe Assembly

1 x LH Rear Silencer with Valve {Reuses motor from OE system}

1 x RH Rear Silencer with Valve {Reuses motor from OE system}

1 x LH Mounting Bracket

1 x RH Mounting Bracket

4 x Polished Tips

Quad 100mm GT100

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

Cat-back

Cat Back Resonated with Quad GT-100 Titanium Trims EC Approved

This product is:

EC-Approved

System Number: SSXAU1072

Consists of:

Tailpipe Style:

1 x LH Lower Downpipe (RHD Cars Only)

1 x RH Lower Downpipe (Both LHD & RHD)

1 x Front Silencer

1 x Connecting Pipe Assembly

1 x LH Rear Silencer with Valve {Reuses motor from OE system}

1 x RH Rear Silencer with Valve {Reuses motor from OE system}

1 x LH Mounting Bracket

1 x RH Mounting Bracket

4 x Titanium Tips

Quad 100mm GT100

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

Cat-back

Cat Back Resonated with Quad GT-90 Burnt Titanium Trims EC Approved

This product is:

EC-Approved

System Number: SSXAU1077

Consists of:

Tailpipe Style:

1 x LH Lower Downpipe (RHD Cars Only)

1 x RH Lower Downpipe (Both LHD & RHD)

1 x Front Silencer

1 x Connecting Pipe Assembly

1 x LH Rear Silencer with Valve {Reuses motor from OE system}

1 x RH Rear Silencer with Valve {Reuses motor from OE system}

1 x LH Mounting Bracket

1 x RH Mounting Bracket

4 x 90mm Burnt Titanium Trims

Quad 90mm GT90

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

Cat-back

Cat Back Resonated with Quad GT-90 Cerakote Black Trims EC Approved

This product is:

EC-Approved

System Number: SSXAU1075

Consists of:

Tailpipe Style:

1 x LH Lower Downpipe (RHD Cars Only)

1 x RH Lower Downpipe (Both LHD & RHD)

1 x Front Silencer

1 x Connecting Pipe Assembly

1 x LH Rear Silencer with Valve {Reuses motor from OE system}

1 x RH Rear Silencer with Valve {Reuses motor from OE system}

1 x LH Mounting Bracket

1 x RH Mounting Bracket

4 x Cerakote Black Tip Assembly

Quad 90mm GT90

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

Cat-back

Cat Back Resonated with Quad GT-90 Polished Trims EC Approved

This product is:

EC-Approved

System Number: SSXAU1074

Consists of:

Tailpipe Style:

1 x LH Lower Downpipe (RHD Cars Only)

1 x RH Lower Downpipe (Both LHD & RHD)

1 x Front Silencer

1 x Connecting Pipe Assembly

1 x LH Rear Silencer with Valve {Reuses motor from OE system}

1 x RH Rear Silencer with Valve {Reuses motor from OE system}

1 x LH Mounting Bracket

1 x RH Mounting Bracket

4 x Polished Tip Assembly

Quad 90mm GT90

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

Cat-back

Cat Back Resonated with Quad GT-90 Titanium Trims EC Approved

This product is:

EC-Approved

System Number: SSXAU1076

Consists of:

Tailpipe Style:

1 x LH Lower Downpipe (RHD Cars Only)

1 x RH Lower Downpipe (Both LHD & RHD)

1 x Front Silencer

1 x Connecting Pipe Assembly

1 x LH Rear Silencer with Valve {Reuses motor from OE system}

1 x RH Rear Silencer with Valve {Reuses motor from OE system}

1 x LH Mounting Bracket

1 x RH Mounting Bracket

4 x Titanium Tip Assembly

Quad 90mm GT90

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

Cat-back

Cat Back Resonated with Quad JET-100 Carbon Trims - EC Approved

This product is:

EC-Approved

System Number: SSXAU1089

Consists of:

Tailpipe Style:

1 x LH Lower Downpipe (RHD Cars Only)

1 x RH Lower Downpipe (Both LHD & RHD)

1 x Front Silencer

1 x Connecting Pipe Assembly

1 x LH Rear Silencer with Valve {Reuses motor from OE system}

1 x RH Rear Silencer with Valve {Reuses motor from OE system}

1 x LH Mounting Bracket

1 x RH Mounting Bracket

4 x Carbon Jet-100 Trims (To Fit 63.5mm OD Outlets)

102 Jet

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

Cat-back

Cat Back Resonated with Quad Polished Oval Trims EC Approved

This product is:

EC-Approved

System Number: SSXAU1078

Consists of:

Tailpipe Style:

1 x LH Lower Downpipe (RHD Cars Only)

1 x RH Lower Downpipe (Both LHD & RHD)

1 x Front Silencer

1 x Connecting Pipe Assembly

1 x LH Rear Silencer with Valve {Reuses motor from OE system}

1 x RH Rear Silencer with Valve {Reuses motor from OE system}

1 x LH Mounting Bracket

1 x RH Mounting Bracket

4 x Polished Oval Tips

Pipe Ø: 2.50" (63.50mm) *

System Photo(s):

* 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.