Bilstein 16-21 BMW X1 B4 OE Replacement Suspension Strut Assembly - Front Left 2015-audi-q7-premium-esi5534254 yet balanced sound with a

yet balanced sound with a deep tone

System contains an Active Exhaust Valve

25" system features the aggressive ATAK(r) sound with no drone inside the vehicle and exits through 4" Black Chrome on T-304 stainless steel tips

There is no BORLA(r) logo embossment on this part

Bilstein 16-21 BMW X1 B4 OE Replacement Suspension Strut Assembly - Front Left 2015-audi-q7-premium-esi5534254 yet balanced sound with aBilstein 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. Restores original driving comfort, handling and safety Added Benefit Of World Famous