ERIE, CO.  80516




Q: Can you change gear ratios in my transmission?

A: Yes, just let us know the application. We have a lot of experience with different racetracks and we can make a variety of recommendations. There are a wide variety of different ratios available for most of the Porsche gearboxes and we can supply most of them.

Q: What if I would like to use a transmission cooler?

A: If you want to use a transmission cooler just let us know. We can prepare almost any Porsche transmission by adding external fittings, and supplying a pump and cooler unit as needed.

Q: Do you offer upgraded differentials?

A: If you are interested in changing your differential, we can make a recommendation based on your application. We offer very competitive pricing on a wide selection of limited slip and torque biasing differentials.

Q. If I bring my car to your shop in Boulder, can you remove, repair and replace the transmission?

A. Yes, we provide this service. Please give us a call.

Q. I can't afford any downtime. Can you ship me a fully rebuilt transmission, and trade my old one in?

A. Yes we can! Call us for our core replacement policy.

Q: I was in an accident and the transmission was damaged or something came loose in my transmission and damaged my case. Can you repair the case?

A. Yes, we can repair the case by TIG welding or replacing specific sections of the case. However, if something came loose in your transmission or the car sustained an impact, it is very probable that other problems exist in the transmission. Most of the time, these problems can be repaired for much less than a factory replacement transmission.

Q: Do you offer machining services?

A: Yes, we have a full machine shop in house.

Q: Do you do automatic transmissions?

A: Sorry, we only service manual transmissions at this time.

Q: What kind of gear oil do you recommend?

A: We recommend Porsche genuine transaxle fluid for all of our gearboxes. This fluid is available for purchase through GBOX.

Q. Can you ship internationally?

A. We will ship world-wide. Please call for a shipping rate quote.