Active Autowerke BMW High Performance Thermostat Housing Cover (14-009) 1539 compatible with OEM O2 sensor

compatible with OEM O2 sensor heat shield

This Conversion Kit adds a non-resonated mid section to your existing AWE Resonated Track Edition for additional sound tuning

VIS Racing Carbon Fiber Hood 95DGNEO2DGT-010C

the STILLEN exhaust uses the factory hanger locations

Active Autowerke BMW High Performance Thermostat Housing Cover (14-009) 1539 compatible with OEM O2 sensorThe Active Autowerke BMW High Performance Thermostat Housing Cover (Part No. 14 009) is a precision engineered replacement for the factory plastic housing. Designed to eliminate cracking and overheating failures common with stock parts, this all aluminum housing offers superior durability and fitment. Constructed from extruded aluminum, replacing fragile plastic factory parts CNC machined openings and surfaces for exact factory fit and thermostat