Verified Fitment
Audi A4 Parts
6680 parts available
Shop aftermarket parts for the Audi A4. Verified fitment, free shipping, 30-day returns.
Free Shipping
30-Day Returns

Thule
Thule Gateway Pro 3 Hanging-Style Trunk Bike Rack w/Anti-Sway Cages (Up to 3 Bikes) - Black

KW
KW Coilover Kit V3 Audi A4 (8E/B6 8H QB6) Avant + Convertible; Quattro; all engines

Bilstein
Bilstein B12 2003 Audi A4 Quattro Base Front and Rear Complete Suspension Kit

EBC
EBC 2018+ Audi A4 Allroad Quattro 2.0L Turbo Ultimax2 Front Brake Pads

Clutch Masters
Clutch Masters 05-08 Audi A4 Quattro 2.0T B7 850 Series Race Clutch w/Steel FW - 800ft/lbs Torque

Stoptech
StopTech 08-16 Audi A4/A5 Front BBK w/ Trophy ST-60 Caliper 355x32 2pc Slotted Rotor

Stoptech
Centric OE Grade Rear Brake Kit (2 Wheel)

Hawk Performance
Hawk 09-10 Audi A4/A4 Quattro/A5 Quattro/Q5/S5 / 10 S4 HPS Street Front Brake Pads

Cometic Gasket
Cometic 98-06 VW/Audi 1.8L 20V 82mm .056in MLS Head Gasket

EBC
EBC S2 Brake Pad and Rotor Kit

Stoptech
StopTech Power Slot 12-13 Audi A6 Quattro/11-12 A7 Quattro / 10-13 S4 Rear Left Slotted Rotor

KW
KW Coilover Kit V3 Audi A4 S4 (8K/B8) w/o electronic dampening control Sedan FWD + Quattro

Stoptech
Stoptech B8 Audi A4/A5 355x32mm Rotors Big Brake Kit

EBC
S5KF1520 FRONT EBC Stage 5 Kit

Stoptech
StopTech Audi 01-06 Allroad/05-09 A4/ 6/99-04 A6/99-02 S4 Front Right Cryo Slotted Rotor

EBC
EBC S4 Brake Pad and Rotor Kit

Nitrous Express
Nitrous Express - ALL SPORT COMPACT EFI SINGLE NOZZLE SYSTEM (35-50-75 HP) WITH 5LB BOTTLE - 20923-05

Magnaflow
MagnaFlow 2009-2016 Audi A4 Quattro Sport Series Cat-Back Performance Exhaust System

Bilstein
Bilstein B8 1996 Audi A4 Base Rear 36mm Monotube Shock Absorber

EBC
EBC 09-11 Audi A4 2.0 Turbo Ultimax2 Rear Brake Pads

CSF
CSF Audi B5 A4 1.8T High Performance All Aluminum Radiator

Magnaflow
MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 5461335

KONI
Koni Sport (Yellow) Shock 09-13 Audi A4 FWD & Quattro excl. Audi S-line suspension - Rear

Thule
Thule WingBar Edge 95cm Roof Bar (1-Pack)

EBC
EBC S9 Kits Yellowstuff Pads and USR Rotors

SPC Performance
SPC Performance Audi Rear Cam Adjusting Tool

H&R
H&R Trak+ 5mm DR Wheel Spacer Bolt 5/112 Center Bore 66.5 Bolt Thread 14x1.5 - Black

EBC
S4KF1033 FRONT EBC Stage 4 Kit

KW
KW Coilover Kit V3 Audi A4 (8D/B5) Sedan + Avant; FWD; all engines VIN# up to 8D*X199999

CSF
CSF 02-05 Audi A4 3.0L OEM Plastic Radiator

Clutch Masters
Clutch Masters 02-05 Audi A4/A4 Quattro 1.8T B6 FX100 Dampened Disc Clutch Kit - 200ft/lbs Torque

Cometic Gasket
Cometic 08-11 VW/Audi 2.0L 84mm Bore .030 Thickness MLS Head Gasket

EBC
EBC S12 Brake Pad and Rotor Kit

Stoptech
StopTech Slotted & Drilled Sport Brake Rotor

Magnaflow
MagnaFlow HM Grade Federal / EPA Compliant Universal Catalytic Converter 99204HM

H&R
H&R 09-14 Audi A4 Avant Quattro/S5 Cabrio (AWD) B8 Sport Spring

Bilstein
Bilstein B16 (DampTronic) 18-21 Audi S5 Front and Rear Suspension System

EBC
S9KF1033 FRONT EBC Stage 9 Kit

H&R
H&R 96-01 Audi A4 Quattro (AWD) B5 Race Spring

EBC
EBC 2018+ AUDI A4 Allroad Quattro 2.0L Turbo USR Slotted Front Rotors

KONI
Koni STR.T (Orange) Shock 02-08 Audi A4 FWD and Quattro - Front

EBC
EBC 2012+ Audi A6 Quattro 3.0L Supercharged BSD Rear Rotors

EBC
EBC 92-94 Audi 100 2.8 Ultimax2 Front Brake Pads

H&R
H&R 15-21 Mercedes-Benz C300 Cabrio/Sedan W205 VTF Adjustable Lowering Springs (Non AWD)
S
Stoptech
StopTech Slotted Sport Brake Rotor

Bilstein
Bilstein B4 2005 Audi A4 Quattro Base Front Twintube Shock Absorber

EBC
EBC 03-04 Audi A4 1.8T Stainless Steel Brake Line Kit

Stoptech