DEVAL Rear Bumper - Audi / B7 / A4 / S4DEVAL Audi A4 S4 Rear Bumper Designed and manufactured to improve performance and everyday drivability, DEVAL aerodynamics offers integration between style and performance. Proven on the race track, DEVAL body kits are trusted by professionals to improve airflow & handling on their race car. Each DEVAL product is made with the optimal material to utilize its specific advantages making it comfortable on the track or on the streets. Product Description

BC’s patented concave lower locking ring keeps all adjustments locked in and ready for precise predicable feed back in any scenario

Integrated muffler valves include machined mounts for the factory actuators

navigate through our smartphone app to attain an insightful look into the vehicle's real-time operational status and complete control over the valve settings

(2) R32/TT Style Front Back Control Arm Bushings - 8N0407181B

3-Way adjustable preload

and forged wheel performance

The Factory Intercooler Delete Kit is for vehicles using a Front Mount Intercooler (FMIC) that bypasses factory intercooler and is no longer being used

New gauges go up to 30 PSI

2016 GLC300

8T 20V engine

Maximum gains of over 24whp and 18 ft/lbs of torque with full V10 exhaust sound

perfect for easy tapping into existing interior lighting