IPD Plenums 991 DFI Carrera 3.4L IPD Plenum brand_Castrol it allows you to hear

it allows you to hear the turbos spool up while bypassing valve venting – something you as an enthusiast can truly appreciate

Hi-Temp Silicon Nomex Diaphragm

At high engine speeds (over 7500rpm)

The revolutionary 997 Turbo IPD “Y” Pipe was built for the more demanding Turbo performance customer

IPD Plenums 991 DFI Carrera 3.4L IPD Plenum brand_Castrol it allows you to hearThe 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