The ATS Diesel Stage 1 Performance Transmission Package is specified for 2003–2009 Chrysler 4WD vehicles equipped with the 545RFE transmission. Presented as a staged performance package, it targets owners of those model years seeking a direct-fit transmission upgrade for 4WD 545RFE applications. The package format implies component grouping tailored to the 545RFE platform for improved transmission capability in demanding use.
ATS Diesel 03-09 Chrysler 4WD 545RFE Stage 1 Performance Transmission Package