BigBearTuning is an industry leader in Paccar delete tuning — trusted by truckers, fleet operators, and heavy equipment owners across North America.
We support following Paccar engines:
• MX13
• EPA10
• EPA13
• EPA17
• PX6
• PX7
• PX8
• PX9
Remote Tuning Requirements:
Diagnostic Adapter
• Nexiq USB Link, Cummins Inline, DPA5, Noregon, VOCOM...
Windows laptop
Internet Connection
What’s Deleted:
✅ DPF
✅ SCR
✅ DEF
✅ EGR (not on EPA17 MX13)
Performance Upgrade:
We set power up to the maximum OEM-approved safe limit.
No more regens. No more downtime.
• Remote tuning(over the internet)
• No need to ship ECM to our location
• No diagnostic software is needed
• Laptop/PC with Windows OS
• Diagnostic adapter:
Nexiq USB-Link, DPA5, Noregon DLA, Inline...
• Internet connection
• Team Viewer (free software)
• DPF/DEF/EGR/SCR delete on:
MX13 EPA10, MX13 EPA13 & all PX series
• DPF/DEF/SCR delete on:
MX13 EPA17
• Max OEM approved power rating on:
MX13 EPA10, MX13 EPA13 & all PX series