Collection: Audi S4

Maxton Design - Rear Valance Audi S4 Sedan / Avant B9

Maxton Design - SIDE SKIRTS DIFFUSERS AUDI S4 B5

Maxton Design - Spoiler Cap V.1 Audi S4 / A4 Standard / S-Line / Competition Sedan B9 / B9 Facelift

Maxton Design - Spoiler CAP 3D Audi S4 Sedan B8 Facelift

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

Maxton Design - Rear Valance Audi S4 Sedan B8

P3 Analog Gauge for Audi A4/S4 B6 (2001–2006) – Boost Gauge, Vacuum, Battery Voltage, 0–5V Sensor Inputs – UK

Milltek Sport - Cat Replacement Pipes - Audi S4 B6 & S4 B7 4.2 V8

P3 Analog Boost Gauge for Audi B8 A4/A5/S4/S5/Q5 (2008-2016) - Vacuum, Battery Voltage, Dual 0-5V Sensor Inputs

P3 Analog Boost & Vacuum Gauge for Audi B9 A4/S4 A5/S5 RS5 (2016+) - 0-5V Sensor Inputs, OEM-Style, Auto-Dim Ready

P3 Analog Boost Gauge & Multi-Gauge for Audi A4/S4/RS4 B7 (2006-2008) - Boost/Vacuum, Battery Voltage, 0-5V Sensor Inputs, Auto-Dim

P3 OBD2/OBDII Multi-Gauge V2 Digital Vent Gauge - Plug & Play Live Data + Boost - Fits Audi A4/S4/RS4 B5 (1996-2001) - Read/Clear Fault Codes, 0-60 Timer, IAT/EGT/Coolant - Optional 80 PSI Analog Boost Sensor

P3Cars V3 OBD2 Digital Vent Gauge for Audi B8/B8.5 (A4 S4 A5 S5) 2008-2016 - Plug & Play Boost, Performance & Scan Gauge, OEM Fit

P3 V3 OBD2 Digital Vent Gauge for Audi B9 (2016+) – Plug & Play OEM Boost Gauge, Live Data Display, Scan Gauge & Code Reader for A4/S4, A5/S5, Q5/SQ5

Milltek Sport - Cat Back Exhaust (Resonated or Non resonated) Audi S4 B7 4.2 V8

Milltek Sport - Cat Back Exhaust (Multiple Options) Audi S4 B6 (4.2 V8)

Maxton Design - FRONT SPLITTER AUDI S4 B5 (1997-2001)

K-Brace® - Audi A4 / S4 B9 Saloon Rear Strut Brace

Scorpion Exhausts - Exhaust Tunnel Brace - Audi S4 B8 / B8.5 & S5 B8 (8T)

Milltek Sport - Cat Back Exhaust (Multiple Options) Audi S4 B8.5 3.0 V6

Maxton Design - REAR DIFFUSER AUDI S4 B5 AVANT

Eventuri Carbon Fibre Intake System - Audi B9 S4 | S5

Scorpion Audi S4 3.0 TFSI V6 Quattro & Avant (B8/B8.5) (09-16) & S5 3.0 TFSI Quattro (10-11) Resonated Front Section – SAUP044

Audi A4/S4/RS4 B8 LY Style Genuine Carbon Fibre Bonnet - (2010-2012) - DAS

Scorpion Audi S4 (B8) Downpipes

Scorpion Audi S4 (B9) Avant/Saloon/Sedan Front Section Exhaust Pipes

Audi A4/S4/RS4 B8.5 LY Style Genuine Carbon Fibre Bonnet - (2013-2016) - DAS

Scorpion Cat-back Exhaust System - S4 B9

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

Scorpion Exhausts - Resonated Front Section - Audi S4 B8/8.5 & Audi S5 B8 (8T) Coupe

Milltek Sport - Cat Back Exhaust (Multiple Options) Audi S5 B9 (RHD) & S4 B9 (LHD)