PLEASE NOTE:

There is more than one Milltek vehicle that matches the vehicle you have selected. Please review all the vehicles shown below to see which one is correct for your vehicle. If you are not sure, please contact us and we'll clarify.

Audi S4 3.0 Turbo V6 B9 - Saloon/Sedan & Avant (Non Sport Diff Models) - Left Hand Drive Cars Only 2016 and later

Active Control Units

Milltek Active Valve Control System (Audi S4/S5/SQ5) photo

Active Valve Control System (Audi S4/S5/SQ5)
SSXAU677

In Stock
Est. despatch Within 24 hours

Exhaust

Milltek Audi S4/S5 B9 Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-100 Polished Trims photo

Audi S4/S5 B9 Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-100 Polished Trims
SSXAU640

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with Cerakote Black Trims photo

Audi S4/S5 B9 Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with Cerakote Black Trims
SSXAU641

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-100 Titanium Trims photo

Audi S4/S5 B9 Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-100 Titanium Trims
SSXAU642

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust with Quad GT-100 Burnt Titanium Trims photo

Audi S4/S5 B9 Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust with Quad GT-100 Burnt Titanium Trims
SSXAU643

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-90 Polished Trims photo

Audi S4/S5 B9 Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-90 Polished Trims
SSXAU644

Awaiting Manufacture...
Due on or before 30 May 26

Milltek Audi S4/S5 B9 Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-90 Cerakote Black Trims photo

Audi S4/S5 B9 Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-90 Cerakote Black Trims
SSXAU645

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-90 Titanium Trims photo

Audi S4/S5 B9 Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-90 Titanium Trims
SSXAU646

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-90 Burnt Titanium Trims photo

Audi S4/S5 B9 Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-90 Burnt Titanium Trims
SSXAU647

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with Quad Polished Oval Trims photo

Audi S4/S5 B9 Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with Quad Polished Oval Trims
SSXAU648

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with with Quad Cerakote Black Oval Trims photo

Audi S4/S5 B9 Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with with Quad Cerakote Black Oval Trims
SSXAU649

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-100 Polished Trims photo

Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-100 Polished Trims
SSXAU650

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-100 Cerakote Black Trims photo

Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-100 Cerakote Black Trims
SSXAU651

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-100 Titanium Trims photo

Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-100 Titanium Trims
SSXAU652

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-100 Burnt Titanium Trims photo

Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-100 Burnt Titanium Trims
SSXAU653

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-90 Burnt Titanium Trims photo

Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-90 Burnt Titanium Trims
SSXAU654

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-90 Polished Trims photo

Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-90 Polished Trims
SSXAU655

Awaiting Manufacture...
Due on or before 30 May 26

Milltek Non-Resonated (Louder) Cat-Back Exhaust System with Quad Cerakote Black Oval Trims photo

Non-Resonated (Louder) Cat-Back Exhaust System with Quad Cerakote Black Oval Trims
SSXAU656

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-90 Titanium Trims photo

Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-90 Titanium Trims
SSXAU657

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-90 Cerakote Black Trims photo

Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-90 Cerakote Black Trims
SSXAU658

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad Polished Oval Trims photo

Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad Polished Oval Trims
SSXAU659

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with Quad JET-100 Carbon Trims photo

Audi S4/S5 B9 Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with Quad JET-100 Carbon Trims
SSXAU723

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad JET-100 Carbon Trims photo

Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad JET-100 Carbon Trims
SSXAU724

In Stock
Est. despatch Within 24 hours

HJS Downpipes and Cats

Milltek Audi S4 B9 - HJS Tuning ECE Downpipes photo

Audi S4 B9 - HJS Tuning ECE Downpipes
SSXAU725

In Stock
Est. despatch Within 24 hours

Milltek Downpipes and Cats

Motorsport Only

Milltek Hi-Flow Sports Cat and Downpipe (Audi A6/A7/S4/S5) photo

Hi-Flow Sports Cat and Downpipe (Audi A6/A7/S4/S5)
SSXAU673

In Stock
Est. despatch Within 24 hours

Motorsport Only

Milltek Catalyst Delete Pipe (Audi A6/A7/S4/S5) photo

Catalyst Delete Pipe (Audi A6/A7/S4/S5)
SSXAU674

In Stock
Est. despatch Within 24 hours

Audi S4 3.0 Turbo V6 B9 - Saloon/Sedan & Avant (Non Sport Diff Models) - Right Hand Drive Cars Only 2016 and later

Active Control Units

Milltek Active Valve Control System (Audi S4/S5/SQ5) photo

Active Valve Control System (Audi S4/S5/SQ5)
SSXAU677

In Stock
Est. despatch Within 24 hours

Exhaust

Milltek Audi S4 B9 Non sport Diff models - Resonated Cat-Back with Quad Polished Trims photo

Audi S4 B9 Non sport Diff models - Resonated Cat-Back with Quad Polished Trims
SSXAU1070

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Non sport Diff models - Resonated Cat-Back with Quad Cerakote Black Trims photo

Audi S4 B9 Non sport Diff models - Resonated Cat-Back with Quad Cerakote Black Trims
SSXAU1071

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Non sport Diff models - Resonated Cat-Back with Quad Titanium Trims photo

Audi S4 B9 Non sport Diff models - Resonated Cat-Back with Quad Titanium Trims
SSXAU1072

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Non sport Diff models - Resonated Cat-Back with Quad Burnt Titanium Trims photo

Audi S4 B9 Non sport Diff models - Resonated Cat-Back with Quad Burnt Titanium Trims
SSXAU1073

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Non sport Diff models - Resonated Cat-Back with Quad Polished Trims photo

Audi S4 B9 Non sport Diff models - Resonated Cat-Back with Quad Polished Trims
SSXAU1074

Awaiting Manufacture...
Due on or before 30 May 26

Milltek Audi S4 B9 Non sport Diff models - Resonated Cat-Back with Quad Cerakote Black Trims photo

Audi S4 B9 Non sport Diff models - Resonated Cat-Back with Quad Cerakote Black Trims
SSXAU1075

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Non sport Diff models - Resonated Cat-Back with Quad Titanium Trims photo

Audi S4 B9 Non sport Diff models - Resonated Cat-Back with Quad Titanium Trims
SSXAU1076

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Non sport Diff models - Resonated Cat-Back with Quad Burnt Titanium Trims photo

Audi S4 B9 Non sport Diff models - Resonated Cat-Back with Quad Burnt Titanium Trims
SSXAU1077

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Non sport Diff models - Resonated Cat-Back with Quad Polished Oval Trims photo

Audi S4 B9 Non sport Diff models - Resonated Cat-Back with Quad Polished Oval Trims
SSXAU1078

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Non sport Diff models - Resonated Cat-Back with Quad Cerakote Black Oval Trims photo

Audi S4 B9 Non sport Diff models - Resonated Cat-Back with Quad Cerakote Black Oval Trims
SSXAU1079

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Non sport Diff models - Non-Resonated (Louder) Cat-Back with Quad Polished Trims photo

Audi S4 B9 Non sport Diff models - Non-Resonated (Louder) Cat-Back with Quad Polished Trims
SSXAU1080

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Non sport Diff models - Non-Resonated (Louder) Cat-Back with Quad Cerakote Black Trims photo

Audi S4 B9 Non sport Diff models - Non-Resonated (Louder) Cat-Back with Quad Cerakote Black Trims
SSXAU1081

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Non sport Diff models - Non-Resonated (Louder) Cat-Back with Quad Titanium Trims photo

Audi S4 B9 Non sport Diff models - Non-Resonated (Louder) Cat-Back with Quad Titanium Trims
SSXAU1082

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Non sport Diff models - Non-Resonated (Louder) Cat-Back with Quad Burnt Titanium Trims photo

Audi S4 B9 Non sport Diff models - Non-Resonated (Louder) Cat-Back with Quad Burnt Titanium Trims
SSXAU1083

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Non sport Diff models - Non-Resonated (Louder) Cat-Back with Quad Burnt Titanium Trims photo

Audi S4 B9 Non sport Diff models - Non-Resonated (Louder) Cat-Back with Quad Burnt Titanium Trims
SSXAU1084

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Non sport Diff models - Non-Resonated (Louder) Cat-Back with Quad Polished Trims photo

Audi S4 B9 Non sport Diff models - Non-Resonated (Louder) Cat-Back with Quad Polished Trims
SSXAU1085

Awaiting Manufacture...
Due on or before 30 May 26

Milltek Audi S4 B9 Non sport Diff models - Non-Resonated (Louder) Cat-Back with Quad Cerakote Black Oval Trims photo

Audi S4 B9 Non sport Diff models - Non-Resonated (Louder) Cat-Back with Quad Cerakote Black Oval Trims
SSXAU1086

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Non sport Diff models - Non-Resonated (Louder) Cat-Back with Quad Titanium Trims photo

Audi S4 B9 Non sport Diff models - Non-Resonated (Louder) Cat-Back with Quad Titanium Trims
SSXAU1087

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Non sport Diff models - Non-Resonated (Louder) Cat-Back with Quad Cerakote Black Trims photo

Audi S4 B9 Non sport Diff models - Non-Resonated (Louder) Cat-Back with Quad Cerakote Black Trims
SSXAU1088

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Non sport Diff models - Resonated Cat-Back with Quad Carbon Trims Trims photo

Audi S4 B9 Non sport Diff models - Resonated Cat-Back with Quad Carbon Trims Trims
SSXAU1089

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Non sport Diff models - Non-Resonated (Louder) Cat-Back with Quad Carbon Trims photo

Audi S4 B9 Non sport Diff models - Non-Resonated (Louder) Cat-Back with Quad Carbon Trims
SSXAU1090

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Non sport Diff models - Non-Resonated (Louder) Cat-Back with Quad Polished Oval Trims photo

Audi S4 B9 Non sport Diff models - Non-Resonated (Louder) Cat-Back with Quad Polished Oval Trims
SSXAU1106

In Stock
Est. despatch Within 24 hours

HJS Downpipes and Cats

Milltek Audi S4 B9 - HJS Tuning ECE Downpipes photo

Audi S4 B9 - HJS Tuning ECE Downpipes
SSXAU725

In Stock
Est. despatch Within 24 hours

Milltek Downpipes and Cats

Motorsport Only

Milltek Hi-Flow Sports Cat and Downpipe (Audi A6/A7/S4/S5) photo

Hi-Flow Sports Cat and Downpipe (Audi A6/A7/S4/S5)
SSXAU673

In Stock
Est. despatch Within 24 hours

Motorsport Only

Milltek Catalyst Delete Pipe (Audi A6/A7/S4/S5) photo

Catalyst Delete Pipe (Audi A6/A7/S4/S5)
SSXAU674

In Stock
Est. despatch Within 24 hours

Audi S4 3.0 Turbo V6 B9 - Saloon/Sedan & Avant (Sport Diff Models Only & Without Brace Bars) - Left Hand Drive Cars Only 2016 and later

Active Control Units

Milltek Active Valve Control System (Audi S4/S5/SQ5) photo

Active Valve Control System (Audi S4/S5/SQ5)
SSXAU677

In Stock
Est. despatch Within 24 hours

Exhaust

Milltek Audi S4/S5 B9 Sport Diff without Brace Bars - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-100 Polished Trims photo

Audi S4/S5 B9 Sport Diff without Brace Bars - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-100 Polished Trims
SSXAU694

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Sport Diff without Brace Bars - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-100 Cerakote Trims photo

Audi S4/S5 B9 Sport Diff without Brace Bars - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-100 Cerakote Trims
SSXAU695

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Sport Diff without Brace Bars - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-100 Titanium Trims photo

Audi S4/S5 B9 Sport Diff without Brace Bars - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-100 Titanium Trims
SSXAU696

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Sport Diff without Brace Bars - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-100 Burnt Titanium Trims photo

Audi S4/S5 B9 Sport Diff without Brace Bars - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-100 Burnt Titanium Trims
SSXAU697

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Sport Diff without Brace Bars - Resonated (Quieter) Cat-Back Exhaust System with Quad Polished Oval Trims photo

Audi S4/S5 B9 Sport Diff without Brace Bars - Resonated (Quieter) Cat-Back Exhaust System with Quad Polished Oval Trims
SSXAU698

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Sport Diff without Brace Bars - Resonated (Quieter) Cat-Back Exhaust System with Quad Cerakote Black Oval Trims photo

Audi S4/S5 B9 Sport Diff without Brace Bars - Resonated (Quieter) Cat-Back Exhaust System with Quad Cerakote Black Oval Trims
SSXAU699

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Sport Diff without Brace Bars - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-100 Polished Trims photo

Audi S4/S5 B9 Sport Diff without Brace Bars - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-100 Polished Trims
SSXAU700

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Sport Diff without Brace Bars - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-100 Cerakote Black Trims photo

Audi S4/S5 B9 Sport Diff without Brace Bars - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-100 Cerakote Black Trims
SSXAU701

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Sport Diff without Brace Bars - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-100 Titanium Trims photo

Audi S4/S5 B9 Sport Diff without Brace Bars - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-100 Titanium Trims
SSXAU702

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Sport Diff without Brace Bars - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-100 Burnt Titanium Trims photo

Audi S4/S5 B9 Sport Diff without Brace Bars - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-100 Burnt Titanium Trims
SSXAU703

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Sport Diff without Brace Bars - Non-Resonated (Louder) Cat-Back Exhaust System with Quad Polished Oval Trims photo

Audi S4/S5 B9 Sport Diff without Brace Bars - Non-Resonated (Louder) Cat-Back Exhaust System with Quad Polished Oval Trims
SSXAU704

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Sport Diff without Brace Bars - Non-Resonated (Louder) Cat-Back Exhaust System with Quad Cerakote Black Oval Trims photo

Audi S4/S5 B9 Sport Diff without Brace Bars - Non-Resonated (Louder) Cat-Back Exhaust System with Quad Cerakote Black Oval Trims
SSXAU705

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Sport Diff without Brace Bars - Resonated (Quieter) Cat-Back Exhaust System with Quad JET-100 Carbon Trims photo

Audi S4/S5 B9 Sport Diff without Brace Bars - Resonated (Quieter) Cat-Back Exhaust System with Quad JET-100 Carbon Trims
SSXAU721

In Stock
Est. despatch Within 24 hours

Milltek Audi S4/S5 B9 Sport Diff without Brace Bars - Non-Resonated (Louder) Cat-Back Exhaust System with Quad JET-100 Carbon Trims photo

Audi S4/S5 B9 Sport Diff without Brace Bars - Non-Resonated (Louder) Cat-Back Exhaust System with Quad JET-100 Carbon Trims
SSXAU722

In Stock
Est. despatch Within 24 hours

HJS Downpipes and Cats

Milltek Audi S4 B9 - HJS Tuning ECE Downpipes photo

Audi S4 B9 - HJS Tuning ECE Downpipes
SSXAU725

In Stock
Est. despatch Within 24 hours

Milltek Downpipes and Cats

Motorsport Only

Milltek Hi-Flow Sports Cat and Downpipe (Audi A6/A7/S4/S5) photo

Hi-Flow Sports Cat and Downpipe (Audi A6/A7/S4/S5)
SSXAU673

In Stock
Est. despatch Within 24 hours

Motorsport Only

Milltek Catalyst Delete Pipe (Audi A6/A7/S4/S5) photo

Catalyst Delete Pipe (Audi A6/A7/S4/S5)
SSXAU674

In Stock
Est. despatch Within 24 hours

Audi S4 3.0 Turbo V6 B9 - Saloon/Sedan & Avant (Sport Diff Models Only & Without Brace Bars) - Right Hand Drive Cars Only 2016 and later

Active Control Units

Milltek Active Valve Control System (Audi S4/S5/SQ5) photo

Active Valve Control System (Audi S4/S5/SQ5)
SSXAU677

In Stock
Est. despatch Within 24 hours

Exhaust

Milltek Audi S4 B9 Sport Diff without Brace Bars - Resonated Cat Back with Polished Trims photo

Audi S4 B9 Sport Diff without Brace Bars - Resonated Cat Back with Polished Trims
SSXAU1091

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Sport Diff without Brace Bars - Resonated Cat Back with Titanium Trims photo

Audi S4 B9 Sport Diff without Brace Bars - Resonated Cat Back with Titanium Trims
SSXAU1093

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Sport Diff without Brace Bars - Resonated Cat Back with Burnt Titanium Trims photo

Audi S4 B9 Sport Diff without Brace Bars - Resonated Cat Back with Burnt Titanium Trims
SSXAU1094

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Sport Diff without Brace Bars - Resonated Cat Back with Polished Oval Trims photo

Audi S4 B9 Sport Diff without Brace Bars - Resonated Cat Back with Polished Oval Trims
SSXAU1095

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Sport Diff without Brace Bars - Resonated Cat Back with Oval Cerakote Black Trims photo

Audi S4 B9 Sport Diff without Brace Bars - Resonated Cat Back with Oval Cerakote Black Trims
SSXAU1096

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Sport Diff without Brace Bars - Non-Resonated Cat Back with Polished Trims photo

Audi S4 B9 Sport Diff without Brace Bars - Non-Resonated Cat Back with Polished Trims
SSXAU1097

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Sport Diff without Brace Bars - Non-Resonated Cat Back with Cerakote Black Trims photo

Audi S4 B9 Sport Diff without Brace Bars - Non-Resonated Cat Back with Cerakote Black Trims
SSXAU1098

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Sport Diff without Brace Bars - Non-Resonated Cat Back with Titanium Trims photo

Audi S4 B9 Sport Diff without Brace Bars - Non-Resonated Cat Back with Titanium Trims
SSXAU1099

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Sport Diff without Brace Bars - Non-Resonated Cat Back with Burnt Titanium Trims photo

Audi S4 B9 Sport Diff without Brace Bars - Non-Resonated Cat Back with Burnt Titanium Trims
SSXAU1100

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Sport Diff without Brace Bars - Non-Resonated Cat Back with Polished Oval Trims photo

Audi S4 B9 Sport Diff without Brace Bars - Non-Resonated Cat Back with Polished Oval Trims
SSXAU1101

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Sport Diff without Brace Bars - Non-Resonated Cat Back with Cerakote Black Oval Trims photo

Audi S4 B9 Sport Diff without Brace Bars - Non-Resonated Cat Back with Cerakote Black Oval Trims
SSXAU1102

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Sport Diff without Brace Bars - Resonated Cat Back with Quad Carbon Trims photo

Audi S4 B9 Sport Diff without Brace Bars - Resonated Cat Back with Quad Carbon Trims
SSXAU1103

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Sport Diff without Brace Bars - Non-Resonated Cat Back with Carbon Trims photo

Audi S4 B9 Sport Diff without Brace Bars - Non-Resonated Cat Back with Carbon Trims
SSXAU1104

In Stock
Est. despatch Within 24 hours

Milltek Audi S4 B9 Sport Diff without Brace Bars - Resonated Cat Back with Cerakote Trims photo

Audi S4 B9 Sport Diff without Brace Bars - Resonated Cat Back with Cerakote Trims
SSXAU1105

In Stock
Est. despatch Within 24 hours

HJS Downpipes and Cats

Milltek Audi S4 B9 - HJS Tuning ECE Downpipes photo

Audi S4 B9 - HJS Tuning ECE Downpipes
SSXAU725

In Stock
Est. despatch Within 24 hours

Milltek Downpipes and Cats

Motorsport Only

Milltek Hi-Flow Sports Cat and Downpipe (Audi A6/A7/S4/S5) photo

Hi-Flow Sports Cat and Downpipe (Audi A6/A7/S4/S5)
SSXAU673

In Stock
Est. despatch Within 24 hours

Motorsport Only

Milltek Catalyst Delete Pipe (Audi A6/A7/S4/S5) photo

Catalyst Delete Pipe (Audi A6/A7/S4/S5)
SSXAU674

In Stock
Est. despatch Within 24 hours