IPD Plenums 991 DFI Carrera 3.4L IPD Plenum supra driveshaft Proper merge collector for the

Proper merge collector for the highest airflow

super clean

research and development has proven that the inverted radius created by the small grinding wheel on the opening side delivers more horsepower on radius and roller rocker applications than the conventional

Connect up to 9 channels via CAN expansion devices

The difference between a brass pressure sensor and a stainless steel pressure sensor is similar if we think about it in these terms:

IPD Plenums 991 DFI Carrera 3.4L IPD Plenum supra driveshaft Proper merge collector for theThe all new specifically designed IPD 3. 4L DFI Carrera intake Plenum is a direct bolt on upgrade that replaces the factory air distributor and utilizes all pre existing factory hardware including the OE factory throttle body. The improved IPD intake design creates increased air velocity and air speed resulting in impressive power and torque gains for Porsche driving enthusiast. The superior design of the Carrera DFI IPD Plenum provides an additional