Skip to content
🏁 Race to EDO Performance to supercharge your savings on high-performance auto parts, fluids, and accessories! 🚗💨
🏁 Race to EDO Performance to supercharge your savings on high-performance auto parts, fluids, and accessories! 🚗💨
IPD 987.2 Competition 3.4L 82mm Plenum: HP Gains 20+ / Torque Gains 15+ Requires upgrading factory 74mm TB with larger 997 GT3 82mm TB - EDO Performance

IPD 987.2 Cayman/Boxster Non-S/S 2.9L/3.4L Competition 82mm Plenum ('09-'12): Requires upgrading factory 74mm TB with larger 997 GT3 82mm TB

SKU IPD-87482
by IPD
Save $ 119.90 Save $ 119.90
$ 1,095.00
$ 1,095.00 - $ 1,095.00
$ 1,095.00
$ 975.10
$ 975.10 - $ 975.10
$ 975.10

The IPD 987.2 Boxster "Competition" Plenum was designed to meet the needs of the most demanding Boxster S enthusiasts. The "Competition" Plenums is internally larger and specifically designed to utilized the larger 82mm 997 GT3 throttle body. This 987.2 Competition Plenum follows in the foot steps of the very successful 987.1 Competition Plenum, which has proven itself to be the absolute single best performance mod that can be installed on any 987.1. The combination of the patented IPD "Y" designed Plenum and Porsche's largest TB yield great performance gains that can be seen and felt throughout the entire power band.

The "Competition" version was designed and developed to work with Boxster S's equipped with high quality high-flow aftermarket cat-back exhausts. The addition of headers and high-flow cats will only further compliment the dramatic increases with intake air flow delivered by the IPD Plenum.

Performance gains take place throughout both horsepower and torque curves but are most realized through the mid-range and well into peak power range. This system develops up to 20+ HP on Boxster already equipped with aftermarket cat-back exhausts. Once installed, the 987.2 Boxster Competition Plenum will truly transform your Porsche Boxster driving experience.

NOTE: All IPD products are designed and manufactured to deliver increased performance for Porsches that are strictly driven on public roadways. All IPD Plenums come with a full 2 year manufacturer’s warranty to the original purchaser that guarantees all IPD product will be free of any manufacturing defects or cause of any issues or problems related to the vehicle’s engine. All IPD Plenum warranties are expressly voided if installed and driven off-road or on race tracks.

Required upgrade to Genuine Bosch Porsche 997 GT3 82mm Throttle Body.