AC Schnitzer intercooler step 1 for BMW 3 series F30/F31 (1751220310) TW2-1543 Compatible Ports: Includes two 1/8

Compatible Ports: Includes two 1/8 NPT connections for methanol injection or boost pressure sensors with plugs for non-use

Dramatic Power Increase: By eliminating the restrictive catalytic converters

A replacement actuator for Garrett Turbo GTX2867R actuator part number 480009

Sports Cat - Replaces OE catalyst with a high flow sports catalyst and GPF

AC Schnitzer intercooler step 1 for BMW 3 series F30/F31 (1751220310) TW2-1543 Compatible Ports: Includes two 1/8Philosophy Functionality The AC Schnitzer intercooler reduces the high temperature of the intake air caused by turbocharging, thus ensuring better filling of the combustion chamber. Since cooler air contains more oxygen than warm air for the same volume, the AC Schnitzer high performance intercooler supplies more oxygen to the combustion chamber. This leads to more stable engine performance and higher torque. With an 85% larger airflow area and over