Matt Romanowski

1,000x easier to change the tires and simply unplug one box and plug in the other. The programming involves specific CAN messages to the box and waking the sensors up with a special tool in order to reprogram.

stujelly

Happy to report the system works great and we have a page that shows temp and pressure and the AIM dash is programmed with lights ont he 4 corners of the dash to flash red if the pressure drops below a certain pressure.

Thanks again matt.

We need to figure out how to get additional sensors for the other sets of wheels

Matt Romanowski

Great! I got a photo today of an external sensor that hit the wall at the Glen today. Wore the top some, lost the lettering, but still works!

Matt Romanowski

These are back in stock. For folks with a current generation AiM (MXL2, MXm, MXS, MXG, Evo5, Evo4s) these are easy to hookup. For people with an older MXL Pista or Evo4, if you're running a Podium Connect, it's easy to setup with those systems as well. I can help you with any integration issues or concerns. Feel free to email matt@trailbrake.net for more info.

ProCoach

I have Podium Connects in stock. With the AiM harness plus the two flying leads required for Matt’s accessory, plus the 500 Mb/mo FreedomPop sim for $463 shipped USPS.

Thank you, Matt, for this economical device.

gregturek

Thanks Matt,

I have the same size wheels & tires front and rear, so we sometimes swap left to right, or front to back, to even wear. I couldn't see how to easily use the internal sensors, so I ordered the external option today. Thanks for all the help! We are headed to Mid Ohio for the Club Race and then Road America for the Memorial Day DE. I'll be sure to send feedback.

Greg

Matt Romanowski

With the Pike's Peak race coming up and practice starting tomorrow, there will be a bunch of these systems on the mountain! It's a cool race and with some neat data and challenges.

TFBoxster

Great System Matt!

I'll send you an email shortly.

lowside67

Very cool looking product - we use RaceCapture Pro MK2 in our formula car - would these work with that as long as we have a profile?

Also wondering what the accuracy is like - we run very low pressures so would need these to be accurate within probably 0.25psi to be useful, maybe 0.5psi at the absolute most.

Thank you,
Mark

Matt Romanowski

Brent put a preconfigured Protocol in RaceCapture for this, so it's just the wiring that you have to connect. That is just CAN high, CAN Low, 12v, ground. Very easy and there is a great write-up on it from Scott Barton at https://wiki.autosportlabs.com/Add_TPMS_Data

Resolution is claimed to be .25 psi by the manufacturer, but in practice we see about .5 psi. The system works great at what it is - a $225 TPMS that gives you great data. For people that need the finer resolution, temp readings, or multiple sets of internal sensors, then they really need the ~$2k plus systems.

I have sold a ton of these and have not had anyone who is unhappy. They have been in GT cars, open wheel cars, street cars, karts, and FSAE cars to my knowledge.

Matt Romanowski

Jeff and Marshall have some great info on TPMS in his podcast here https://marshallpruett.podbean.com/e...addock-july-3/