Board index (Legacy) Predator Technical Discussion Predator Ford Gas Updated Instructions: Custom Tunes for U7146/U7142/U7153

Updated Instructions: Custom Tunes for U7146/U7142/U7153

Predator support for Ford gas vehicles

Moderator: mikel

Posts: 129
U7146/U7142/U7153 Custom tune installation instructions


NOTE: DSDownloader does not work with Belkin brand USB-serial cables
From:, click Products, then Online Store
-buy part #U7778 for PCs that have USB ports, OR U7777 for PC’s that have a serial port
from Radio Shack, Best Buy etc:
-USB to Serial cable OR a straight 9-pin Serial/Serial cable
and a
-12 v 1 amp power cable, center pin is positive

Download the Software:

Go to the Downloads Page , enter Vehicle Type or Predator Part number (U71##):
Tip: Make sure to download all files by right-clicking the link and selecting “save asâ€
U7146_U7142_U7153_custom_tune_instructions (03-04 4v).doc
Download as Word File
(46 KiB) Downloaded 1573 times

Posts: 1
Where are the custom tunes to download? cruizer

Posts: 56461
Location: DiabloSport World Headquarters

you purchase custom tunes from our CMR tuners...
Mike Litsch
Powerteq Customer Service Manager
Diablo Tech support by phone:
M-F 8:00 AM to 5:00 PM EST

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