2011 - 2015 GM 6.6L LML Duramax A50 | Allison Transmission Tuning by PPEI Textron Off Road Old Part #: QFA06-TB*

2011 - 2015 GM 6.6L LML Duramax A50 | Allison Transmission Tuning by PPEI Textron Off Road Old Part #: QFA06-TB*Extend your transmission life and increase your fuel economy with PPEI Transmission tuning! A MUST for tuned trucks with additional torque. PPEI was the first to offer transmission tuning for these new allisons and we have not let off the throttle since! The refined shift points get rid of the low rpm Lazy feel these trucks have that force the driver to stab the throttle for a downshift not cool and a fuel economy killer! For vehicles with larger

SKU: 49551082041 · From brudezeceramics.com