2009 Audi S4 Suspension Upgrade Parts
47 parts verified to fit your 2009 Audi S4 for a complete suspension upgrade. An advanced project — estimated 4-8 hours.
Shocks & Struts
(37)primary
Monroe
Quick-Strut Front Left Suspension Strut and Coil Spring Assembly
$113.09
KYB
KYB Shocks & Struts Strut Boots Rear AUDI A4 2004-09 AUDI A6 2005-10 AUDI S4 2007-09 AUDI S6 2007-10
$28.06
Monroe
Strut-Mate Front; Rear Suspension Strut Mount
$21.41
PRT
PRT Shock Absorber
$19.73
KYB
KYB Shocks & Struts Excel-G Rear AUDI A4 2004-08
$77.78
Monroe
Strut-Mate Rear Suspension Strut Mount
$24.92
Skyward Automotive
Suspension Strut Bellows
$11.56
Monroe
OESpectrum Rear Suspension Strut
$82.95
Coilovers
(10)primary
H&R
H&R 09-16 Audi A4 Quattro/S4 (AWD) B8 Ultra Low Coil Over (Tuner Fitment)
$1684.48
H&R
H&R 09-16 Audi A4 Quattro/S4 (AWD) B8 Street Perf. Coil Over
$1684.48
H&R
H&R 09-16 Audi A4 Quattro/S4 (AWD) B8 Super Sport Spring
$303.44
H&R
H&R 09-16 Audi A4 Quattro/S4 (AWD) B8 Sport Spring
$303.44
Ohlins
Ohlins 08-16 Audi A4/A5/S4/S5/RS4/RS5 (B8) Road & Track Coilover System
$3590.40
H&R
H&R 09-16 Audi A4/A5/S4/S5 Cabrio/Quattro (AWD) B8 VTF Adjustable Lowering Springs (Incl. MRC)
$886.14
H&R
H&R 09-16 Audi A4 Quattro/S4 (AWD) B8 RSS+ Coil Over (Damping Adjustable/Tuner Fitment)
$2580.48
H&R
H&R 09-16 Audi A4/A4 Quattro/S4 (2WD/4WD) B8 OE Sport Spring
$303.44
Suspension Upgrade for Other Audi S4 Years
Other Jobs for Your 2009 Audi S4
Frequently Asked Questions
What parts do I need for a suspension upgrade on my 2009 Audi S4?
A complete suspension upgrade on the 2009 Audi S4 typically requires shocks & struts, coilovers. All parts shown on this page are verified to fit your specific vehicle.
How long does a suspension upgrade take on a 2009 Audi S4?
A suspension upgrade typically takes 4-8 hours and is rated as advanced difficulty. Actual time may vary depending on your experience and the specific parts being replaced.
Can I do a suspension upgrade myself?
A suspension upgrade is an advanced project that typically requires specialized tools and significant mechanical experience. Many people choose to have a professional handle this job, but DIYers with the right skills and tools can save significantly on labor.
Are these parts guaranteed to fit my 2009 Audi S4?
Yes, all parts on this page are verified to fit the 2009 Audi S4 using VCDB fitment data from manufacturers. Our fitment information is cross-referenced with industry-standard vehicle databases to ensure accuracy.
What brands make suspension upgrade parts for the 2009 Audi S4?
We carry suspension upgrade parts from trusted brands including Monroe, KYB, PRT, Skyward Automotive, and Bilstein. Filter by brand to find your preferred manufacturer.
How much does a suspension upgrade cost for a 2009 Audi S4?
The cost of a suspension upgrade for the 2009 Audi S4 depends on the parts and brands you choose. Browse the parts on this page to see current pricing. Doing the work yourself saves significantly on labor costs.