Audi S4 Strut Boots - Rear - KYB - '07-'09. This KYB rear boot and jounce bumper kit protects your 2007–2009 Audi S4’s struts from road debris and harsh travel events.

Road grit, dust, sand, and salt can score the polished strut shaft and stress seals and bushings over time. This KYB kit shields the entire shaft with a durable plastic bellows, while the integrated poly-foam bump stop manages suspension travel to help prevent bottoming and collateral damage. Designed specifically for rear fitment on the 2007–2009 S4, it helps preserve damper performance and service life, making it a smart addition when refreshing shocks or dialing in a dependable street setup.

Features

• Direct rear fitment for 2007–2009 Audi S4
• Durable plastic bellows guards the strut shaft from contaminants
• Poly-foam jounce bumper limits travel and helps prevent bottoming
• Helps reduce wear on seals and bushings for consistent performance
• Includes bellows and poly-foam jounce bumper

Questions about fitment or install? Call us at 512-982-9393 (TX) or 562-981-6800 (CA). We have locations in Austin, Texas and the Los Angeles, California area, where we offer professional installation and customization services.

If you are considering multiple items, contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov