MAD BMW 5" HD Stepped Core F Chassis Intercooler N20 N26 N55 1/2/3/4/M2 f22 eLine Drilled and slotted zinc

eLine Drilled and slotted zinc F: 633-31082R & 633-31082L R: 633-31070R & 633-31070L

We remedy this problem with our custom bar and plate core designs which utilizes a staggered and offset high density internal and external fin pack

Vacuum actuated valves

These trans mounts fit almost all BMW cars excluding the E30 M3 and a few older models

intercooler and vacuum connections

MAD BMW 5" HD Stepped Core F Chassis Intercooler N20 N26 N55 1/2/3/4/M2 f22 eLine Drilled and slotted zincUpgrade from your stock intercooler to the MAD stepped core intercooler for maximum performance and reliability! The MAD BMW 5" HD Stepped Core F Chassis Intercooler is the ultimate solution for BMW enthusiasts who demand the best performance from their vehicle. This high quality intercooler is designed to improve the performance of your BMW's turbocharged engine by increasing airflow and reducing intake temperatures. The 5" HD Stepped Core design of