MAD BMW 5" HD Stepped Core F Chassis Intercooler N20 N26 N55 1/2/3/4/M2 f22 Vacuum actuated valves

Vacuum actuated valves

intercooler and vacuum connections

Two plugged 1/8″ NPT bungs are included for those who are currently using water injection or interested in using water injection in the future

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

It’s offered with a variety of springs for different vacuum levels

MAD BMW 5" HD Stepped Core F Chassis Intercooler N20 N26 N55 1/2/3/4/M2 f22 Vacuum actuated valvesUpgrade 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