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Audi S4 3.0 Turbo V6 B9 - Saloon/Sedan & Avant (Sport Diff Models Only)

Audi S4 3.0 Turbo V6 B9 - Saloon/Sedan & Avant (Sport Diff Models Only)

2016 and Later

Active Valve Control

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

System Number: SSXAU673

Consists of:

Tailpipe Style:

1 x High Flow Cat Assembly

Pipe Ø: 2.50" (63.50mm) *

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) *

Cat-back

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

System Number: SSXAU705

Consists of:

Tailpipe Style:

1 x LH Downpipe

1 x RH Downpipe

1 x LH Front Silencer Rep Pipe

1 x RH Front Silencer Rep Pipe

1 x Connecting Pipe Assembley

1 x LH Rear Silencer with Valve {Re-uses Valve Motor from the OE System}

1 x RH Rear Silencer with Valve {Re-uses Valve Motor from the 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: SSXAU703

Consists of:

Tailpipe Style:

1 x LH Downpipe

1 x RH Downpipe

1 x LH Front Silencer Rep Pipe

1 x RH Front Silencer Rep Pipe

1 x Connecting Pipe Assembley

1 x LH Rear Silencer with Valve {Re-uses Valve Motor from the OE System}

1 x RH Rear Silencer with Valve {Re-uses Valve Motor from the 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: SSXAU701

Consists of:

Tailpipe Style:

1 x LH Downpipe

1 x RH Downpipe

1 x LH Front Silencer Rep Pipe

1 x RH Front Silencer Rep Pipe

1 x Connecting Pipe Assembley

1 x LH Rear Silencer with Valve {Re-uses Valve Motor from the OE System}

1 x RH Rear Silencer with Valve {Re-uses Valve Motor from the 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: SSXAU700

Consists of:

Tailpipe Style:

1 x LH Downpipe

1 x RH Downpipe

1 x LH Front Silencer Rep Pipe

1 x RH Front Silencer Rep Pipe

1 x Connecting Pipe Assembley

1 x LH Rear Silencer with Valve {Re-uses Valve Motor from the OE System}

1 x RH Rear Silencer with Valve {Re-uses Valve Motor from the 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) *

Cat-back

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

System Number: SSXAU702

Consists of:

Tailpipe Style:

1 x LH Downpipe

1 x RH Downpipe

1 x LH Front Silencer Rep Pipe

1 x RH Front Silencer Rep Pipe

1 x Connecting Pipe Assembley

1 x LH Rear Silencer with Valve {Re-uses Valve Motor from the OE System}

1 x RH Rear Silencer with Valve {Re-uses Valve Motor from the 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 JET-100 Carbon Trims

System Number: SSXAU722

Consists of:

Tailpipe Style:

1 x LH Downpipe

1 x RH Downpipe

1 x LH Front Silencer Rep Pipe

1 x RH Front Silencer Rep Pipe

1 x Connecting Pipe Assembley

1 x LH Rear Silencer with Valve {Re-uses Valve Motor from the OE System}

1 x RH Rear Silencer with Valve {Re-uses Valve Motor from the 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) *

Cat-back

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

System Number: SSXAU704

Consists of:

Tailpipe Style:

1 x LH Downpipe

1 x RH Downpipe

1 x LH Front Silencer Rep Pipe

1 x RH Front Silencer Rep Pipe

1 x Connecting Pipe Assembley

1 x LH Rear Silencer with Valve {Re-uses Valve Motor from the OE System}

1 x RH Rear Silencer with Valve {Re-uses Valve Motor from the 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 (EC Approval Coming Soon) with Quad JET-100 Carbon Trims

This product is:

EC-Approved

System Number: SSXAU721

Consists of:

Tailpipe Style:

1 x LH Downpipe

1 x RH Downpipe

1 x Front Silencer

1 x Connecting Pipe Assembley

1 x LH Rear Silencer with Valve {Re-uses Valve Motor from the OE System}

1 x RH Rear Silencer with Valve {Re-uses Valve Motor from the 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) *

Cat-back

Cat Back Resonated with Quad Cerakote Black Oval Trims EC Approved

This product is:

EC-Approved

System Number: SSXAU699

Consists of:

Tailpipe Style:

1 x LH Downpipe

1 x RH Downpipe

1 x Front Silencer

1 x Connecting Pipe Assembley

1 x LH Rear Silencer with Valve {Re-uses Valve Motor from the OE System}

1 x RH Rear Silencer with Valve {Re-uses Valve Motor from the 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: SSXAU697

Consists of:

Tailpipe Style:

1 x LH Downpipe

1 x RH Downpipe

1 x Front Silencer

1 x Connecting Pipe Assembley

1 x LH Rear Silencer with Valve {Re-uses Valve Motor from the OE System}

1 x RH Rear Silencer with Valve {Re-uses Valve Motor from the 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 Cerakote Trims EC Approved

This product is:

EC-Approved

System Number: SSXAU695

Consists of:

Tailpipe Style:

1 x LH Downpipe

1 x RH Downpipe

1 x Front Silencer

1 x Connecting Pipe Assembley

1 x LH Rear Silencer with Valve {Re-uses Valve Motor from the OE System}

1 x RH Rear Silencer with Valve {Re-uses Valve Motor from the 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 GT-100 Polished Trims EC Approved

This product is:

EC-Approved

System Number: SSXAU694

Consists of:

Tailpipe Style:

1 x LH Downpipe

1 x RH Downpipe

1 x Front Silencer

1 x Connecting Pipe Assembley

1 x LH Rear Silencer with Valve {Re-uses Valve Motor from the OE System}

1 x RH Rear Silencer with Valve {Re-uses Valve Motor from the 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) *

Cat-back

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

This product is:

EC-Approved

System Number: SSXAU696

Consists of:

Tailpipe Style:

1 x LH Downpipe

1 x RH Downpipe

1 x Front Silencer

1 x Connecting Pipe Assembley

1 x LH Rear Silencer with Valve {Re-uses Valve Motor from the OE System}

1 x RH Rear Silencer with Valve {Re-uses Valve Motor from the 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 Polished Oval Trims EC Approved

This product is:

EC-Approved

System Number: SSXAU698

Consists of:

Tailpipe Style:

1 x LH Downpipe

1 x RH Downpipe

1 x Front Silencer

1 x Connecting Pipe Assembley

1 x LH Rear Silencer with Valve {Re-uses Valve Motor from the OE System}

1 x RH Rear Silencer with Valve {Re-uses Valve Motor from the 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.

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Audi S4 3.0 Turbo V6 B9 - Saloon/Sedan & Avant (Sport Diff Models Only)

2016 and Later

Active Valve Control

System Photo(s):

HJS Tuning ECE Downpipes

System Photo(s):

Hi-Flow Sports Cat and Downpipe

Cat Replacement Pipe

Cat-back

System Photo(s):

Cat-back

System Photo(s):

Cat-back

System Photo(s):

Cat-back

Cat-back

System Photo(s):

Cat-back

Cat-back

System Photo(s):

Cat-back

Cat-back

System Photo(s):

Cat-back

System Photo(s):

Cat-back

System Photo(s):

Cat-back

Cat-back

System Photo(s):

Cat-back

System Photo(s):