Valvetronic Exhaust for AUDI A4, S5

PHP Valvetronic Cat-Back Exhaust System

Fits:

• Audi A4 (B8/B8.5) 2009–2016

• Audi S5 (B8/B8.5) 2010–2016

Engine Compatibility:

• A4: 2.0L Turbocharged Inline-4

• S5: 3.0L Supercharged V6

Estimated Power Gains:

• +12–18 HP / +15–22 lb-ft Torque

• Weight Reduction: Up to 35% lighter than OEM exhaust systems

Upgrade your Audi’s performance and sound profile with the PHP Valvetronic Cat-Back Exhaust System. This system features integrated Valvetronic technology, giving you the flexibility to control the exhaust tone with a push of a button. Whether you're after a refined, quiet exhaust note or an aggressive, race-inspired growl, this system delivers optimal performance with a customizable sound experience.

Key Features:

• Material: High-grade stainless steel or titanium for enhanced durability and corrosion resistance

• Valvetronic Control: Electronically controlled valves for precise sound adjustments

• Exhaust Tips: Choose from Blue, Purple, or Gold finishes for a custom look

• Mandrel-bent Tubing: Ensures smooth, efficient exhaust flow

• Installation: Direct bolt-on fitment with no modifications required

Vehicle Fitment:

• 2010–2016 Audi A4 (B8/B8.5)

• 2010–2016 Audi S5 (B8/B8.5)

Note: Please select your specific model and desired tip color during checkout. For any questions or concerns, feel free to reach out through the PHP support portal.