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Intake Plenum + 82mm Throttle Body + Induction Kit Porsche 987 Cayman/Boxster S 3.4L IPD ❭ IPDKIT98733
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Cayman S 3.4L 987C 2005-08

Fits:
Porsche 987 GEN1 Cayman S 3.4L
Porsche 987 GEN1 Boxster S 3.4L
987 Competition Cayman 3.4L Plenum: HP Gains 20+ / Torque Gains 18 Requires upgrading factory 74mm Throttle Body with 997 GT3 82mm Throttle Body
Recommended to be installed on modified Caymans with Hi-Flow Cat back exhaust
The perfectly balanced mid engine Cayman/Boxster is Germany's canyon carving track meister. Unfortunately, the Cayman/Boxster was delivered slightly under powered from the factory so as not to threaten the Carrera's thrown. The Cayman IPD intake plenum delivers increased performance that puts the Cayman/Boxster in the ring with the Carrera.
The IPD Plenum out performs every other intake system on the market. Don't be fooled by other competitors claiming to offer Plenums. All factory Porsche air distributors are of the "T" variety and therefore suffer from less than ideal air flow and intake air speed.
The genius and power behind the IPD plenums comes from the patented "Y" style design and optimized diversion areas to deliver real and impressive power that will transform your Cayman's/Boxster's performance and heighten your Porsche driving experience.
The Cayman/Boxster IPD Intake Plenums are available in 3 versions, each one specifically designed to meet the performance requirements of varying Cayman/Boxster enthusiasts. IPD offers the ultimate Cayman/Boxster performance upgrades, all the way from mild to wild.
The IPD Cayman/Boxster "Competition" Plenum was designed to meet the needs of the most demanding Cayman/Boxster S enthusiasts. The "Competition" Plenums is even larger and utilizes the 997 GT3 82mm throttle body allowing it to deliver even greater air flow and substantial increases in performance.
The "Competition" version is designed to work with both bone stock Caymans/Boxsters but produces even more horsepower gains (20+) with Caymans/Boxsters already equipped with after market "cat back" high flow performance exhaust and other performance mods.
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Related, superseded, cross reference or alternative numbers for comparison.
IPDKIT98733
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This kit is comprised of the following items:

K&N Recharger Kit 99-5000EU is designed for cleaning your K&N oiled cotton air filter when it is time to be serviced.
Part 99-5000EU is labeled in English, Spanish, Swedish, Polish and Czech for use in Europe.
The kit comes with K&N Power Kleen air filter cleaner and air filter oil.
99-5000EU will restore air flow efficiency and will bring your K&N oiled cotton air filter to like new condition. K&N Power Kleen works to dissolve the dirt build up and old filter oil, and can be washed away with water. After the air filter fully dries re-oil your air filter then reinstall it.
This Recharger Kit comes with a 204 milliliter aerosol spray can of oil and a 355 milliliter K&N pump bottle of Power Kleen air filter cleaner.
NOTE: This product has got shipping restrictions for export
Please note this item can not be sent out by plane. Deliveries only to European countries by road service
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99-5000EU
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Includes special BMC detergent and an oil applicator - in either spray bottle or liquid form.

HOW IS A BMC FILTER REGENERATED?
We recommend using original BMC kits only, as other products may not be effective or may damage the filter permanently, thus invalidating the warranty.
We recommend regenerating the filter (washing + oil application) every 20.000 – 25.000 km to ensure best performance and long service life.
This value is a rough estimate and can vary based on the climatic conditions and the ground on which the vehicle is used (sand, dirt roads, etc.).
The various steps to be carried out in order to regenerate the filtering element are indicated in the instructions contained in the regeneration kit.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
WA2
The product you are viewing cross references to these numbers
- Porsche 991.1 Carrera C2 3.4L (350Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 R 4.0L (500 Bhp) 2016
- Porsche 991.1 GT3 3.8L (475Bhp) 2014-16
- Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
Upgrade your intake system with a DesignTek Performance Air Filter, engineered to deliver increased airflow, improved throttle response, and long-lasting filtration. Designed as a direct replacement for your factory filter, DesignTek performance filters combine high-flow cotton gauze media with a durable, reusable construction - making them the ideal solution for drivers who want both performance and protection.
Sold each, 2 filters required per vehicle.
Fits:
Porsche 991.1 Carrera 2012 - 2016
Porsche 991.1 (911) R 2014 - 2017
Porsche 991.1 GT3 3.8L 2014 - 2017
Porsche 991.2 GT3 4.0L 2017 - 2020 (cars without touring package)
* Not for GT3 RS models
Diagram ref no 5
DesignTek filters are washable and reusable, reducing the need for frequent replacements while maintaining excellent filtration efficiency. The pleated multi-layer filter media is built to capture harmful particles while allowing a greater volume of air to reach the engine - helping support more consistent power delivery and sharper acceleration.
Whether you’re driving daily, touring, or enjoying spirited performance runs, a DesignTek Performance Air Filter is a smart upgrade that provides high filtration, high flow, and long service life with minimal maintenance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99111013000
The product you are viewing cross references to these numbers
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