TREMEC Toolbox
Free App
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About TREMEC Toolbox
The TREMEC Toolbox will help you simplify driveline setup, predict the effects of changing gear ratios and tire size, and calculate vehicle speed and RPM variables. This Toolbox is great for planning your rig, allowing you to see what kind of performance to expect from different combinations!
The TREMEC Toolbox contains:
• Driveline Angle Finder: Take the guesswork out of your chassis setup with this handy 3-step tool! By using your smartphone as a measuring device, the app will calculate each u-joint angle and provide an overall driveline operating angle with a Pass/Fail response. Designed for RWD vehicles equipped with a one-piece driveshaft.
• Vehicle Speed Calculator: Interactively determine your vehicle’s speed in any gear and any engine RPM for best performance. You can alter the axle gear ratio, the transmission gear ratio and tire size to see the impact in real-time. As an added bonus, the calculator doubles as a Gear Ratio Calculator.
• RPM Calculator: Determine what RPM your engine will run based on gear ratio, tire size, transmission and MPH. Try various combinations to come up with the best combination of gear ratio and tire size for your vehicle.
• Tire Size Calculator: Convert the funky P-Metric tire size (Example: 265/75R16) on the side of your tires to inches to simplify these drivetrain calculators!
The TREMEC Toolbox contains:
• Driveline Angle Finder: Take the guesswork out of your chassis setup with this handy 3-step tool! By using your smartphone as a measuring device, the app will calculate each u-joint angle and provide an overall driveline operating angle with a Pass/Fail response. Designed for RWD vehicles equipped with a one-piece driveshaft.
• Vehicle Speed Calculator: Interactively determine your vehicle’s speed in any gear and any engine RPM for best performance. You can alter the axle gear ratio, the transmission gear ratio and tire size to see the impact in real-time. As an added bonus, the calculator doubles as a Gear Ratio Calculator.
• RPM Calculator: Determine what RPM your engine will run based on gear ratio, tire size, transmission and MPH. Try various combinations to come up with the best combination of gear ratio and tire size for your vehicle.
• Tire Size Calculator: Convert the funky P-Metric tire size (Example: 265/75R16) on the side of your tires to inches to simplify these drivetrain calculators!
All Application Badges
Free
downl.
downl.
Android
4.0+
4.0+
Android app
App History & Updates
More downloads TREMEC Toolbox reached 10 000 - 50 000 downloads
Version update TREMEC Toolbox was updated to version 4.0
Name changed Name changed! TREMEC Driveline Angle Finder now is known as TREMEC Toolbox.
More downloads TREMEC Toolbox reached 1 000 - 5 000 downloads
What are users saying about TREMEC Toolbox
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Doesn't work
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Is far away the best
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Simple!!!
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Easy
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Drive angle won't go past first next button tried to reinstall and still does the same thing.
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One crucial part of this tool that needs to be added, is a calibrate feature. Not all phone's sensors are perfect, and some phones can't be calibrated, at least not mine. So all the angles were off by 1.5 degrees. I had to download another degree finder that has a feature to calibrate the phone's sensors.
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The drive line part won't work on my or my dads phone both different phones to not sure what the problem is just cant get the angles to work
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Saw off the latest episode of roadkill with 650hp red van and this app is a big time saver not to mention the mistakes saver
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Useful app for vehicle design and build projects. Easy to use and useful.
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Why there is no driveline angle and vehicle speed calculator on my phone? I badly need them
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Must have app if you suspect drive train angle (vibration) issues. Simple to use and super effective!!!
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Pop up instructions disappear too quick, can't even read all the instructions.
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by W####:
My mobile phone is Samsung Fame , I was very excited when I installed this app for the drive line angle calculator , then I opened the app to find only tire hight and rpm calculator , I dont know whats wrong ! , any help please ?
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The must have automotive calculator!
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Helps set up driveline angles and find out speed to rpm to tire size! Well thought out but could do with option to go metric too!
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Driveline angle finder reads angle for a second and freezes and won't read angle anymore, numbers just stay the same. Works on a friends S3. Real bummer I have other angle finding apps that work without glitching.
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All the app works great on my phone.
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awesome apps like this have turn my phone into a tool for even the jobs that don't need an electronic plug in tool ,MY phone has become the 21st centurys Swiss army knife/ Multi tool !!!
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This app doesn't have the option to enter more u joints for heavy duty truck operations please update
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Great app for setting up suspension basics. Thanks for developing and sharing it as a free app :-)
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Excellent for setting up the perfect angle that leaves the front wheels on the ground and the competition in the dust!
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Need to install the TKO5 ha d problems until they put this app out now great ride
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Two thumbs up!!!
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I really like this app. When is the 2 piece shafts version coming out? Lots of lowered trucks with 2 piece shafts could really benefit from something that makes it this simple!!!
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Nice...and thank you.
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No other app is this easy to use
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Luvin it
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The drive line angle finder is really easy to use and works accurately. The price is right at free too!
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by C####:
by C####:
Can't beat having a tool like this in your pocket!
by M####:
The drive line part won't work on my or my dads phone both different phones to not sure what the problem is just cant get the angles to work