BILSTEIN 46-182968 Pro-Kit B12 (R4) AUDI A4 (8E2, B6) ymm_41 Through countless hours of R&D

Through countless hours of R&D we were able to make the same size valve flow a staggering 60% more than the original design - that means 60% more air is blown off per cycle

1982-1994 BMW 3 E30

The COBB Intake for the second generation Ford Raptor checks every box that enthusiasts expect from a high-quality bolt on upgrade

BMW 02-Series Cabriolet (E10): 12

COBB High Torque: All COBB Sport features plus increased clutch pressures

BILSTEIN 46-182968 Pro-Kit B12 (R4) AUDI A4 (8E2, B6) ymm_41 Through countless hours of R&DDescription BILSTEIN 46 182968 Suspension Kit, springs shock absorbers B12 Pro Kit BILSTEIN B12 is a sport suspension designed for those seeking to lower or raise their vehicle while improving ride dynamics and comfort. This system combines high performance BILSTEIN gas pressure shock absorbers with high quality performance springs, resulting in a complete sport suspension with vehicle specific characteristics. The BILSTEIN B12 delivers noticeably