Rennkit LLC


Rennkit™ is always adding  Preferred Shops to easily handle your car’s upgrade installation.
See if there is one near you:
Rennkit Preferred Shops


June, 2020:  Rennkit now offers lighting products HERE.

Dec. 2019:  Rennkit introduces Heavy Duty 996 Turbo Airbox Clips!  Based on the need for a heavy duty 996 Turbo airbox clip, a more robust design has been created.  They can be found on the Purchase page.

Rennkit has engineered an upgrade to the eRam Kit™ in order to reduce “wing wobble” on 4″ and 4-3/4″ eRam Kits.  This new part is also available to owners of the eRam Kit that were shipped prior to the upgrade.  Easily installed in 30 – 40 minutes.  Click on Contact Us below to consider a set of Upgraded Linear Bearings.

We have another new product!  997 Turbo (Factory Hydraulic System) Wing Extenders!  1″ and 2″ extenders.  Elevate your wing up higher into less turbulent air for better downforce.  More info at the bottom of this PAGE


We are the original and have the ONLY U.S. Patent for an electric wing actuation system!

RennkitCal*Cool™ bolt on 996 Turbo or Carrera 4S Caliper Coolers for your larger 350 mm rotors are now available!  Lowers caliper temperature – track proven!  You can learn all about them HERE

Replacement fan/temp switches and knobs.  Click on the picture below to learn more.

AUTO-BLiP is now in our lineup of performance parts for the all 2001 onward Porsches® with e-Gas and manual transmission.  Automatically blips the throttle at downshift.  Hear it in action in a Cayman S:

More info on the AUTO-BLiP product  HERE.

We are the only company in the world to offer an all-electric Carrera GT wing actuation set.  Click the picture below to learn more about the Carrera GT eRam Kit™:


Need Bluetooth for your factory radio?  We have it!  Our BTR-2 Bluetooth Retrofit Kit™ adds Bluetooth to your factory (non-MOST CAN Bus system) radio.  Works on factory radios through 2002.  Click the picture below to learn more…

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