Alcon CAR23 R5 Billet Callipers Leading 38.1/41.3 Pair VA Bilstein B6 (Steering Damper) is

Bilstein B6 (Steering Damper) is designed as an upgrade to factory steering dampers on passenger cars and vans

High quality austenitic stainless steel

Direct Replacement: Specifically designed to fit the OEM airbox of BMW F97 X3M and F98 X4M models

this tube upgrade is engineered to increase horsepower

001") extra oil clearance (thinner) - Mitsubishi Lancer Evolution 4B11T 2

Alcon CAR23 R5 Billet Callipers Leading 38.1/41.3 Pair VA Bilstein B6 (Steering Damper) isDesigned to meet the FIA R4T and R5 cost cap, Alcons new R5 caliper is the most competitive in weight and stiffness on the market. Its optimised design allowing for integrated cooling features and stainless steel ventilated piston end caps, enables better heat management in any situation. Designed primarily for use in R4T, R5 and Rallycross competition, the R5 caliper is versatile enough to be used in any area of motorsport where a disc range of 300mm