ATS Diesel 12-18 Jeep Wrangler 4WD NAG1 / 722.6 Stage 1 Automatic Transmission Package

The ATS modified NAG1 / 722.6 transmission is designed to handle increased power levels and abuse from aftermarket modifications in 2012-2018 Jeep Wrangler 4WD vehicles. It addresses the weaknesses of the stock transmission, such as small clutch packs, cellulose-based clutch material, and a constant-slip torque converter. The ATS transmission features recalibrated hydraulic circuits, revamped clutch apply rates, and line pressure rise rates. Key modifications include a modified pump assembly, high-performance clutch plates and steel separator plates in the clutch drum assembly, and a heavily modified valve body with high-flow precision-calibrated solenoids. An optional heavy-duty cast aluminum transmission pan is available to eliminate case flex and improve cooling.