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Phone orders 9am to 3:30 pm Eastern Standard Time. 440-668-8164

Definition of Models:

1) Bluetooth Programmable = Program with Phone or device.

For Android see 123\TUNE+ or For Apple see 123\TUNE

2) PC Programmable = Program with a PC, Download software and cable required 

3) Switched = Preset curves you select via a switch.


We love to help, please use our contact tab above. See the help button for installation issues.

These distributors have state of the art electronics. You should have a good understanding of the basic principles for installing distributors. ALWAYS! confirm your timing at the crankshaft against a point in the app with a timing light. This will sync the app and the motor.

If you do not feel qualified please reach out to your mechanic.

Manuals and Downloads


Bt App for IOS: 123\Tune  (link to App Store opens in new window) requires iPhone/IPad/iPod 4+ or newer
BT App Android: 123\Tune+  (link to Google Play Store opens in new window) requires Android 4.4 and up and a device with bluetooth 4.0 LE or higher

Tune+ Bluetooth Manual

Tune USB Manual

TUNE Software Download V2.3.3

Switch 6 Manual

Switch 4 Manual

Switch Fiat 500 Manual 

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