Audi S4 exterior & aero
35 exterior & aero for the B9 Audi S4 (3.0T V6) from 5 brands. Grilles, mirror caps, side skirts, emblems and other exterior parts.
Before you order
- Confirm body style, model-year range and trim package on the retailer page.
- Listings are read from the retailer's B9 S4 (3.0T, quattro) category. Confirm engine, drivetrain and model year on the retailer page before ordering.
Brands on this page: ECS (16), Clinched (14), Rennline (3), 034Motorsport (1), Enthusiast Bundles (1).
Fender Flares (14)
Clinched · Part no. MS10
10cm "Muscle" Universal Fender Flares - Pair
ABS plastic universal fender flares that add 10cm of width per side
Retailer fitment note: Includes required installation hardware and length of gasket
Clinched · Part no. NS10
10cm New School Universal Fender Flares - Pair
ABS plastic universal fender flares that add 10cm of width per side
Retailer fitment note: Includes required installation hardware and length of gasket
Clinched · Part no. MS12
12cm "Muscle" Universal Fender Flares - Pair
ABS plastic universal fender flares that add 10cm of width per side
Retailer fitment note: Includes required installation hardware and length of gasket
Clinched · Part no. GL12
12cm Glider Universal Fender Flares - Pair
ABS plastic universal fender flares that add 12cm of width per side
Retailer fitment note: Includes required installation hardware and length of gasket
Clinched · Part no. SL12
12cm Slider Universal Fender Flares - Pair
ABS plastic universal fender flares that add 12cm of width per side
Retailer fitment note: Includes required installation hardware and length of gasket
Clinched · Part no. MS15
15cm "Muscle" Universal Fender Flares - Pair
ABS plastic universal fender flares that add 10cm of width per side
Retailer fitment note: Includes required installation hardware and length of gasket
Clinched · Part no. NS4
4cm New School Universal Fender Flares - Pair
ABS plastic universal fender flares that add 4cm of width per side
Retailer fitment note: Includes required installation hardware and length of gasket
Clinched · Part no. GL7
7cm "Glider" Universal Fender Flares - Pair
ABS plastic universal fender flares that add 7cm of width per side
Retailer fitment note: Includes required installation hardware and length of gasket
Clinched · Part no. NS7
7cm "New School" Universal Fender Flares - Pair
ABS plastic universal fender flares that add 7cm of width per side
Clinched · Part no. SL7
7cm "Slider" Universal Fender Flares - Pair
ABS plastic universal fender flares that add 7cm of width per side
Retailer fitment note: Includes required installation hardware and length of gasket
Clinched · Part no. RUBBER-BLK1
Rubber Gasket - 1 Meter
T-shaped rubber gasket that fits between Clinched flares or widebody kits and your vehicle's body
Clinched · Part no. RUBBER-BLK10
Rubber Gasket - 10 Meters
T-shaped rubber gasket that fits between Clinched flares or widebody kits and your vehicle's body
Clinched · Part no. RUBBER-BLK3
Rubber Gasket - 3 Meters
T-shaped rubber gasket that fits between Clinched flares or widebody kits and your vehicle's body
Clinched · Part no. RUBBER-BLK5
Rubber Gasket - 5 Meters
T-shaped rubber gasket that fits between Clinched flares or widebody kits and your vehicle's body
Tow Hook (6)
ECS · Part no. 001912C0116A
Audi B7/B8/B9/8V Modular No Holes License Plate/Tow Hook/Camera Mount System
Everything a Euro-enthusiast desires from your factory tow hook mount! Modular system with attachments: ultra-strong tow hook, adjustable license plate bracket, dynamic camera mount.
ECS · Part no. 023419ECS01-08
B9 A4/S4 Race Tow Strap - Black
Look great on the track or street!
ECS · Part no. 023419ECS01-07
B9 A4/S4 Race Tow Strap - Red
Look great on the track or street!
Rennline · Part no. E0466
Rennline Tie Downs - Set Of 2
Rennline's tie-down brackets are made of either stainless steel, or mild steel in red powdercoat.
Rennline · Part no. E313
Strap Style Tow Hook - Red
Designed to handle any off-track adventure quickly and reliably
Rennline · Part no. E309
Strap Style Tow Hook - Red - 5/8-11 Thread
Designed to handle any off-track adventure quickly and reliably
Retailer fitment note: Universal 5/8-11 threads. Will not work on any OEM applications.
Skid Plate (5)
ECS · Part no. 027567ECS01KT
Audi B9 A4/S4 Transmission Street Shield Aluminum Skid Plate
Protect your transmission pan and improve aerodynamics
ECS · Part no. 019207ECS01KT
Audi B9 A4/S4/A5 Engine Street Shield Aluminum Skid Plate
Protect your vehicle's plastic oil pan with this 4mm thick aluminum skid plate
ECS · Part no. 023781ECS02KT
Audi B9 S4 Tunnel Street Shield Aluminum Skid Plate
Protect your vehicle's tunnel and improve aerodynamics
ECS · Part no. 019207ECS01KT5
ECS Tuning Ultimate Audi B9 Street Shield Kit
Get the ultimate under body protection for your B9!
ECS · Part no. 019207ECS02KT
Engine Street Shield Hardware Kit
Replacement hardware kit for your front location ECS Street Shield
Lips / Spoilers / Skirts (3)
ECS · Part no. 001734LA01
Audi B9 A4 / S4 Flat Side Skirts - Gloss Black
Enhance your side profile with an aggressive look!
ECS · Part no. 019189ECS01KT
Carbon Fiber Side Blade Set
Add a touch of style made with real carbon fiber to your Audi
Enthusiast Bundles · Part no. 023797ECS01KT2
Audi B9 S4 Carbon Fiber Exterior Package
Experience a full exterior transformation! This bundle pairs our carbon fiber front lip spoiler, rear diffuser, and rear trunk lid spoiler at a fraction of retail price.
Retailer fitment note: Save an additional $100 with this Enthusiast Bundle!
Grilles (3)
ECS · Part no. 028800ECS01
Audi B9 A4 S-Line / S4 Grille Accent Set - Gloss Black
Upgrade your exterior styling
Retailer fitment note: Fits up to 2019 model year with *pre-facelift* front bumpers
ECS · Part no. 024314ECS01
Carbon Fiber Grille Accent Set - Audi B9 A4/S4
Hand-laid carbon fiber to upgrade your exterior styling
Retailer fitment note: Fits up to 2019 model year with *pre-facelift* front bumpers
ECS · Part no. 024315ECS01KT
Complete Carbon Fiber Grille Accent And Overlay Kit
Completely change your front end appearance with the full kit!
Retailer fitment note: Does not fit vehicles with Drivers Assistance Package. Fits up to 2019 model year with *pre-facelift* front bumpers
Hood / Trunk / Hatch (2)
034Motorsport · Part no. 034-1ZZ-1005
Carbon Fiber Radiator Support Cover
Designed to tastefully complement the factory engine bay with a beautiful carbon fiber weave, that is perfectly matched to their X34 Carbon Fiber Air Intake.
ECS · Part no. 019386ECS01
Billet Hood Latch Release Handle
Billet aluminum hood release handle replacement for the plastic OEM hood pull
Mirrors (2)
ECS · Part no. 024564ECS02
Carbon Fiber Mirror Cap Set - Audi B9 A4/A5/S4/S5
Upgrade your exterior look
Retailer fitment note: For vehicles without lane change assist
ECS · Part no. 024564ECS01
Carbon Fiber Mirror Cap Set - Audi B9 A4/A5/S4/S5
With Lane Change Assist
Retailer fitment note: For vehicles with lane change assist
More Audi S4 parts
- Audi S4 exhaust systems
- Audi S4 downpipes
- Audi S4 exhaust tips
- Audi S4 intakes
- Audi S4 charge pipes
- Audi S4 tunes & engine software
- Audi S4 intercoolers & charge cooling
- Audi S4 turbochargers & turbo parts
- Audi S4 fuel & ignition
- Audi S4 cooling upgrades
- Audi S4 engine & mounts
- Audi S4 drivetrain
- Audi S4 coilovers
- Audi S4 lowering springs
- Audi S4 suspension & chassis
- Audi S4 brake upgrades
- Audi S4 wheels
- Audi S4 wheel spacers & hardware
- Audi S4 front lips & splitters
- Audi S4 spoilers & wings
- Audi S4 rear diffusers
- Audi S4 interior
- Audi S4 lighting