Bilstein B4 12-16 Audi A6/A6 Quattro/A7/A7 Quattro (w/Sport Suspension) Rear Twintube Shock Absorber Forced Induction>Intercoolers Replace the rear section of

Replace the rear section of your factory exhaust system with Takeda's free-flowing axle-back exhaust system

The included performance air filters are surrounded by open-element XLPE polymer (cross-linked polyethylene) housings that minimize warm engine air for maximum performance

Leak-Free Seal: These gaskets are precision-engineered and made of top-of-the-line sealing solutions to ensure a leak-proof seal

This is the ultimate extreme duty street and/or road/drag racing system

F drop in outlet temperatures over the stock unit

Bilstein B4 12-16 Audi A6/A6 Quattro/A7/A7 Quattro (w/Sport Suspension) Rear Twintube Shock Absorber Forced Induction>Intercoolers Replace the rear section ofBilstein B4 OE Replacement dampers are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle, while meeting or exceeding OE standards. These dampers are the ideal choice for the driver looking to restore the original performance and handling of their vehicle, with the added benefit of world famous Bilstein quality.