Porsche Competition Intake Plenum Kit - IPD 8717432KT

The 74mm Boxster IPD Plenum and upgraded 74mm (from 68mm) throttle body package is recommended for Boxster enthusiasts looking for considerable performance gains. Performance gains can be felt throughout the entire power band making the Boxster driving experience even more visceral.

The IPD Boxster Plenum will provide the most impressive power gains of any engine upgrade available and will truly transform your Boxster driving experience. The 74mm IPD Plenum is the best Boxster modification on the market and will further compliment other mods such as exhaust and software upgrades.

All Competition plenum kits are plug-and-play. No programming required. The vehicle will need to be driven for it to reset adaptations and for the ECU to optimize for the new and improved additions.

Kit Includes:

• IPD Competition Plenum with throttle body gasket and hardware
• Bosch 74mm throttle body
• BMC high flow air filter

We recommend replacing the mass air flow sensor at the same time as installing this kit because a dirty or old MAF will reduce the performance and effectiveness of the plenum.

About IPD

The revolutionary and patented design of the IPD Porsche Plenums improve intake air flow by replacing the factory plastic "T" style design with a more efficient, cast aluminum "Y" design. This innovative “Y” diversion area of the IPD Plenums split and channel intake air flow reducing air flow turbulence and increasing air flow velocity. This superior and proven design ultimately results in considerable power gains throughout both horsepower and torque curves. Performance is also enhanced with our uniquely dimpled interior surfaces which create improved boundary layers further optimizing intake air flow characteristics.

About BMC Air Filters

BMC air filters are a complete replacement to the factory paper air filter and fit perfectly in the stock air filter location. Made using only high quality materials they allow for an increase in air flow with more efficient filtering of impurities as small as 7 microns.

BMC filters are made of a multi-layered cotton gauze soaked with low viscosity oil covered with an epoxy coated alloy mesh to ensure protection from fumes and oxidization due to air humidity.

All BMC air filters are pre-oiled, and they can be washed and regenerated by using the appropriate BMC regeneration kit.