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S4 (B9)

Shop Online for a wide range of S4 B9 Parts, Tuning and Accessories. Performance parts and tuning from the leading manufacturers with large stocks and interest free finance available.
 

S4 B9 Accessories S4 B9 Air Ride Kits S4 B9 Anti Roll Bars S4 B9 Badges S4 B9 Big Brake Kits S4 B9 bodystyling S4 B9 brake discs S4 B9 brake hoses S4 B9 brake pads S4 B9 bushes S4 B9 powerflex bushes S4 B9 Superpro bushes S4 B9 cleaning S4 B9 clutches flywheels S4 B9 coilovers S4 B9 control armsS4 B9 cruise control S4 B9 differentials S4 B9 diverter valves S4 B9 engine bay styling S4 B9 engine mounts S4 B9 engine tuning S4 B9 exhausts S4 B9 gauges pods S4 B9 induction kits S4 B9 intercoolers S4 B9 interior styling S4 B9 lowering springs S4 B9 Maintenance S4 B9 air filters S4 B9 remaps software S4 B9 shifter S4 B9 silicon hoses S4 B9 dampers shocks S4 B9 spring and damper kits S4 B9 Tuning Box S4 B9 Alloy Wheels S4 B9 Wheel Spacers

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  • 034Motorsport Aluminum Valve Stem Cap Set 034Motorsport Aluminum Valve Stem Cap Set
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    034Motorsport Aluminum Valve Stem Cap Set

    Regular old plastic valve stem caps are bland and often can fly off in high-performance driving due to heat expansion. Add some flair to your wheels while keeping your valve stem protected from road grime and debris using the 034Motorsport Aluminum Valve...

    £15.38
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  • 034Motorsport Carbon Fibre Engine Cover - B9 3.0T 034Motorsport Carbon Fibre Engine Cover - B9 3.0T
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    034Motorsport Carbon Fibre Engine Cover - B9 3.0T

    034Motorsport's Carbon Fiber Engine Cover for the B9 S4/S5 is designed to tastefully complement the factory engine bay with a beautiful carbon fiber weave that is perfectly matched to our X34 Carbon Fiber Audi B9 S4 Air Intake.This genuine carbon fiber...

    £436.09
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  • 034Motorsport Dynamic Badge 034Motorsport Dynamic Badge
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    034Motorsport Dynamic Badge

    (1)

    Proudly display the level of 034Motorsport Performance Upgrades fitted to your vehicle with these beautiful badges. Each 034Motorsport Dynamic+ Badge is manufactured to withstand the elements and features a chrome 034Motorsport logo...

    (1)

    £17.58
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  • CTS Turbo Charge Pipe Kit - B9 S4/S5 CTS Turbo Charge Pipe Kit - B9 S4/S5
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    CTS Turbo Charge Pipe Kit - B9 S4/S5

    CTS Turbo is excited to announce the release of the B9 Audi S4/S5 3.0T TFSI charge pipe upgrade kit. Factory pipe that connects intercooler to the throttle body is made of brittle plastic. It’s wise to replace it with an all-aluminum high flowing...

    £240.18
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  • 034Motorsport X34 Carbon Fibre Air Scoop - A4/S4 B9 034Motorsport X34 Carbon Fibre Air Scoop - A4/S4 B9
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    034Motorsport X34 Carbon Fibre Air Scoop - A4/S4 B9

    Upgrade your intake system with the 034Motorsport X34 Carbon Fiber Intake Air Scoop! This carbon fiber air scoop works with your OE intake, or 034Motorsport X34 Carbon Fiber Cold Air Intake, to guide more air into the intake tract. Beautifully crafted in...

    £208.70
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  • CTS Turbo High Flow Turbo Inlet Pipe- B9 S4/S5 CTS Turbo High Flow Turbo Inlet Pipe- B9 S4/S5
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    CTS Turbo High Flow Turbo Inlet Pipe- B9 S4/S5

    CTS Turbo is proud to announce our high flow turbo inlet for B9 Audi S4/S5 The biggest issue with the restrictive factory inlet is apparent when you start to increase the power. Our engineers designed the turbo inlet to be as large as possible; yet still...

    £120.09
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  • CTS Turbo Decat B9 Audi S4/S5 3.0T (EA839) 2016-2018 CTS Turbo Decat B9 Audi S4/S5 3.0T (EA839) 2016-2018
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    CTS Turbo Decat B9 Audi S4/S5 3.0T (EA839) 2016-2018

    CTS Turbo B9 S4/S5 3.0T (EA839) cat-delete test pipe is made to maximize exhaust flow for highest power gains. Do not compromise performance and sound with factory parts – unleash your B9 S4/S5 3.0T potential! Designed using the latest in CAD...

    £760.51
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  • CTS-HW-0249 CTS-HW-0249
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    CTS Turbo Audi B9 A4/S4/All-Road Transmission Mount Insert

    CTS Turbo is proud to release our Audi A4 B9 Transmission Mount Insert. These inserts are constructed from T6061 aluminum and machined in house on our HAAS UMC750  5-axis CNC machine.  Our insert reduces transmission movement by considerably by...

    £72.05
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  • 034Motorsport B9 Billet Aluminium Strut Brace Kit 034Motorsport B9 Billet Aluminium Strut Brace Kit
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    034Motorsport B9 Billet Aluminium Strut Brace Kit

    034Motorsport is proud to offer our Billet Aluminum Front Strut Brace for the B9 Audi A4/S4, A5/S5 & Allroad! The factory Audi strut brace is made of thin stamped aluminum, allowing for lateral deflection of the strut towers and chassis flex under...

    £565.70
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  • 034Motorsport B9 Rear Subframe Bush Inset Kit 034Motorsport B9 Rear Subframe Bush Inset Kit
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    034Motorsport B9 Rear Subframe Bush Inset Kit

    034Motorsport is pleased to present Billet Aluminum Rear Subframe Mount Inserts for the B9 Audi A4/S4/A5 & Allroad! The B9 Audi A4 uses rubber rear subframe mounts which deflect under load, causing the rear end to feel vague and loose, as well...

    £228.48
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  • 034Motorsport Dynamic+ 22.2mm Rear Anti Roll Bar
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    034Motorsport Dynamic+ 22.2mm Rear Anti Roll Bar

    034Motorsport is proud to offer the ultimate rear sway bar upgrade for the B9 Audi A4/S4, A5/S5, and Allroad! The 034Motorsport Dynamic+ Adjustable Rear Sway Bar is made from a single piece of high-quality, 22.2mm thick spring steel for maximum rigidity,...

    £388.86
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  • 034Motorsport Catch Can, Vortex Breather - Universal Fit 034Motorsport Catch Can, Vortex Breather - Universal Fit
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    034Motorsport Catch Can, Vortex Breather - Universal Fit

    After searching for a large capacity, proper "Vortex" style catch can for years, we finally made our own to our specifications. 8" tall, 3" diameter, holds .25 gallons or about 1 liter. Large 1" inlet and outlets for free breathing. 1/4" NPT outlet drain...

    £168.06
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