UPTCM - Allison 5 Speed Transmission Tuning (2001-2005 Only)
PLEASE READ!!!
Most orders are shipped within 24 hours from the order date. Orders placed on the weekend or after cutoff on Friday, and orders placed on select holidays are processed on the next business day. Please see our shipping terms for more information.
Part # UPTCM
Guidelines:
- You are responsible for shipping us your TCM for programming
- Please note that we have a 2-3 business day turnaround time from the time we RECEIVE your TCM.
Ship Your TCM To:
Ultra RV Products
3912 Harrison Ave.
Centralia, WA 98531
Benefits:- Shifts into overdrive at a lower speed (~48 mph at light throttle)
- Downshifts less approaching hills
- Optimized shift points for RV application
INSTALLATION INSTRUCTIONS
ECM Removal Video:
The state of California requires that this warning be posted for people purchasing products that reside in California.
WARNING: Products may contain one or more chemicals known in the State of California to cause cancer and/or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov
UltraPower GM / Workhorse 8.1L Custom Tuning (ECM Only)
Applications: 2001-2011 Workhorse Chassis with 8.1L 2001-2007 GM Pickup Trucks and SUV’s with..
$803.25 $595.00
