IPD Intake Plenum Porsche 991.1 Carrera 3.4L 1 "a"


IPD Intake Plenum Porsche 991.1 Carrera 3.4L


IPD Intake Plenum for Porsche 991 Carrera 3.4L

FITS: Porsche 911 Carrera (2011-2015)

The 991 Carrera is arguably one of the sexiest Porsches to come out of Stuttgart. But like most Carreras, power output is controlled to meet a performance target below the Carrera S, one that satisfies the masses but not necessarily the dedicated Porsche driving enthusiast. IPD helps scratch the proverbial performance itch for Porsche drivers looking to elevate the already visceral driving experience to the next level.

The 3.4L engine in the 991 is relatively unchanged from the previous 997.2 Carrera. It continues to employ the 82mm throttle body just like the Carrera before it. IPD's new specifically-designed 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 of 15 HP and 14 lbs-ft. at the wheels on an otherwise-stock 991. As with most IPD plenums, the bulk of the power gains are realized in the mid-range where they are most used and enjoyed. Unlike other mods, though, the IPD Plenum delivers net power gains across the entire rev range.

Installation time is four to five hours and should only be performed by a qualified Porsche technician. Feel free to give us a call at (844) 438-7244 with any questions!

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