Collection: Audi S4

Maxton Design - Central Rear Splitter (Vertical Bars) Audi S4 B9 Facelift

POWERFLEX - FRONT UPPER CONTROL ARM BUSH - CAMBER ADJ (AUDI A4/S4 B9 / A5/S5/RS5 F5 / A8 D5)

AUDI A4/S4 B9.5 2020-2024 GLOSS BLACK SPLITTER

AUDI A4/S4/RS4 B9 & B9.5 2016-2024 CARBON FIBRE ROOF SPOILER - CT DESIGN

AUDI A4/S4 B8.5 2013-2015 GLOSS BLACK DIFFUSER

AUDI A4/S4/RS4/A5/S5/RS5 B9 2016+ PRE-PREG CARBON FIBRE MIRRORS - WITH LANE ASSIST

Maxton Design - FRONT SPLITTER AUDI S4 / A4 S-LINE B8

AUDI A4/S4/A5/S5 B9 2016+ CARBON FIBRE MIRRORS

AUDI A4/S4/RS4/A5/S5/RS5 B9 2016+ PRE-PREG CARBON FIBRE MIRRORS - WITHOUT LANE ASSIST

AUDI A4/S4/A5/S5 B8.5 2012-2016 CARBON FIBRE MIRRORS

Milltek Sport - Cat Back Exhaust - Audi RS4 B5 & Audi S4 B5

Maxton Design - Spoiler Cap V.2 Audi S4 / A4 Standard / S-Line / Competition Sedan B9 / B9 Facelift

Milltek Sport - Downpipe (With decat or sports cat) Audi S4 B9 & S5 B9 3.0 V6

Milltek Audi S4 B9 3.0 TFSI Sports Cat Downpipes – HJS Tuning, ECE Approved, Cerakote Black, Fits OE & Milltek Cat-Back – SSXAU725 (2016+ Saloon/Avant)

ST Suspension ST X Coilover Kit for Audi A4 A5 S4 S5 (B8 2008-2017) - Height Adjustable, KW Engineered - Part No. 13210075

Milltek Sport - Cat Back Exhaust (Multiple Options) Audi S4 B8 3.0 V6

Maxton Design - FRONT SPLITTER V.4 AUDI S4 / A4 S-LINE B8

POWERFLEX - FRONT UPPER CONTROL ARM BUSH (A4/S4 B9 / A5/S5/RS5 (F5) / A8 D5)

Scorpion Exhausts - Downpipe (With Sports Cat or Decat) Audi S4 B8/8.5 & S5 B8 (8T)

BC Racing BR-Series Coilovers Audi A4 S4 B5 95-01 - 4WD

Maxton Design - SIDE SKIRTS DIFFUSERS AUDI S4 B8 FACELIFT (2012-UP)

Eventuri Carbon Fibre Sealed Cold Air Intake System for Audi B9 S4 & S5 3.0T (Gen 2) – Performance Induction Kit – +13–17 HP, +15–20 lb‑ft – Lower IATs, Faster Spool, VBOX Tested

Eventuri Type B Replacement Filter – High-Flow Dry Performance Air Filter, MAF-Safe ISO 5011 – For Reverse-Mounted Carbon Fibre Intakes – Fits Audi RS3 RS4 RS5 S3 S4 S5 TT RS, BMW B58 N55 M2 M3 M5, VW Golf R GTI MK7, Lamborghini Huracan

Maxton Design - SPOILER CAP AUDI S4 / A4 S-LINE B7 AVANT

Maxton Design - REAR SIDE SPLITTERS AUDI S4 B6 AVANT

POWERFLEX - REAR SUBFRAME REAR BUSH (AUDI A4/S4/RS4 B8 & A5/S5/RS5 8T)

Maxton Design - REAR SIDE SPLITTERS AUDI S4 B8 FACELIFT (2012-UP)

Maxton Design - SPOILER CAP V.2 AUDI S4 / A4 S-LINE AVANT B9

Milltek Sport - Active Valve Control - Audi S4 B9 / S5 B9 / SQ5 MK2 (FY)

Maxton Design - FRONT SPLITTER V.1 AUDI A4 S-LINE / S4 B9 FACELIFT

Pagid RSL19 (RS19) Rear Brake Pads E8039/S8039 for Audi S4 S5 B8/B8.5 330mm Rear Discs – Track Day Fast Road Performance Pad Set

Pagid RSL19 RS19 E8096 Front Brake Pads for Audi S4/S5 B8 & B8.5 345 mm Discs (Front Axle) - S8096RSL19 Fast Road & Track Day