Victor Reinz
$31.76
DFC
$51.07
R1 Concepts
$116.94
ST Suspensions
$1522.11

H&R
$1594.88
K&N Engineering
$83.99
Brembo OE
$87.03
KW
$3862.43
DFC
$8.96
LIQUI MOLY
$65.86
DBA
$65.79
KONI
$189.75
Victor Reinz
$11.93
R1 Concepts
$29.22
DBA
$224.04

$0.36

$107.94

$246.76

$124.99

$342.14
Yes, all parts displayed on this page are verified to fit the 2018 Audi S4 using VCDB fitment data. Our fitment information comes directly from manufacturers and is cross-referenced with industry-standard vehicle databases.
The most popular categories for the 2018 Audi S4 include brake-rotors, brake-pads, wheel-accessories, and oil-fluids. Browse our full selection to find the exact parts you need for your vehicle.
We carry parts from trusted brands including DFC, EBC, R1 Concepts, H&R, and PowerStop, plus many more. Filter by brand to find your preferred manufacturer.
Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.
Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.