Belltech ND2 OEM Shock Set 2017-audi-a6-quattro-competition-esi8485100 System contains AFM valves but

System contains AFM valves but does NOT contain NPP valves

ARP Nissan CA18DE/DET Head Stud Kit

Fuel Pressure OE Quality Viton Seals

Improves flow of oxygen-rich air into cylinders 25% thicker core with 34% more volume

Belltech ND2 OEM Shock Set 2017-audi-a6-quattro-competition-esi8485100 System contains AFM valves butBelltech designed the ND2 OEM shock line to provide the Truck and SUV market with a unique blend of shock tuning. This new setup concentrates on the Comfort level while also increasing the overall performance of the complete suspension system. Designed with the daily driver Truck and SUV customer in mind, Belltech Engineers increased the low speed compression and massaged the rebound forces of the shock valving providing a factory style ride comfort