Hightower Innovations

10/06/2026

Due to an on going demand and multiple requests, we have developed a rebuild kit for the Porsche 993 Turbo clutch slaver service cylinder. The success over the years of our kit for the 996 / 997 clutch slave cylinders has motivated owners to request this kit and over the past several months we have been developing it and it is now available; see link below. There will be installation videos, introduction videos and explanation videos coming soon. We will post links to those videos once available.

NEW! 993 Clutch Savers, Clutch Slave Service Cylinder Rebuild Kit- YouTube Video installation instructions are here - https://www.youtube.com/watch?v=

11/16/2025

Taking in UFC 322 at Bull Wings! Let's go Bullet! :)

11/11/2025

One of my favorite snacks! Fast, easy and delicious! Raw bellwether stuff with one of my favorite combinations; In this case grilled onions, scrambled eggs and chopped Everwood hot links. 🔥

07/10/2025

Bolt Saver II Plus is headed into road testing over the next couple of weeks. If they are quiet enough for my wife, I will release them next month. Bolt Saver Plus! Research the rest install the best! By Rennfix Solotions.

10/05/2024

The 996 RS Pull handle straps from rennfix.com have gain massive popularity! Due to their functional engineering and attractive design, more and more 996 owners can now enjoy the luxury and track safety of super nice RS pull straps like the 997 and the 993 at a fraction of the cost. Select just about any color to match your interior or even request custom colors at no additional cost AND once you’ve ordered, enjoy free worldwide shipping. Here a few slides of what’s available at Rennfix.com!

09/02/2024

We had a great time celebrating our 28 year anniversary and 32 years total! Happy anniversary baby I love you!

08/31/2024

Labor Day 10% off AND worldwide free shipping weekend. Have a happy Labor Day and an enjoyable weekend.🙂

08/31/2024

Encouraging grandaughter to feel ok about wearing her new eye glasses.

08/03/2024

A few updates are in order. Sorry about the delays. I've been having production issues, medical issues and dental issues ... ok enough with the excuses.
I have finally built a little inventory and now have back in stock the cupholder faceplates for the 996's. I've missed a few holiday sells and have posted basically nothing to let folks know where different projects stand. So in a nutshell:
Faceplates are now available with free shipping for a while.
Light Savers III are now available in carbon fiber at the same price as plastic AND are free nationwide shipping as well.
The headlight washer caps are back on the top of the list of things to get done.
Once washer caps are done, the new version II of the center arm rest will be developed as many didn't like version one so I scrapped it.
The headlight lenses will be next on the list after the arm rests.

Cupholder Faceplate for Porsche 996-This is the cupholder faceplate replacement for cracked or broken oem faceplates. The faceplate is a plug and play

07/09/2024

Summer is in full swing and 996's are coming out to play. Keep yours looking it's best with a fresh new 3rd brake light gasket from rennfix.com now available in 3 finishes: 1. Smooth, 2. Textured, and 3. Carbon Fiber. They're inexpensive, look great, and easy to install. Check them out!
https://rennfix.com/porsche-996-3rd-brake-light-gasket.html

3rd Brake Light Gasket for Porsche 996-Why pay $250 to replace your 3rd brake light just because the gasket is dried and cracking, when you can pay $2