ATS 309-544-2380 Stage 4 68RFE Transmission Package | 2012-2018 RAM 2500/3500 6.7L Cummins 4WD

Features:

• Built for 2012-2018 RAM 6.7L 4WD
• Includes Co-Pilot smart pressure controller
• Billet input shaft withstands high torque loads
• Heavy-duty torque converter handles towing stress
• Billet valve body eliminates cross-leak issues
• Clutch packs upgraded for greater holding power
• Stronger roller clutch replaces factory sprag
• Deep pan adds 5 quarts transmission fluid
• Improved clutch timing reduces slip and wear
• Reinforced case brace improves housing strength
• Backed by 3 year/300,000 mile warranty
• Professionally built with premium ATS components

Give Your Cummins The Strength It Deserves

If you have ever worried about your 68RFE giving out under heavy towing or added power, this ATS Stage 4 Transmission Package is the kind of upgrade that finally lets you relax and enjoy your truck. Built for 2012-2018 RAM 6.7L Cummins 4WD models, it replaces every major weak point inside the factory unit so you can run higher torque without the usual slipping or unpredictable shifting. The billet input shaft, reinforced hubs, and heavy-duty torque converter work together to keep the power flowing smoothly whether you are hauling equipment or accelerating onto the highway with a trailer behind you. Drivers will also appreciate how clean and confident each shift feels thanks to the recalibrated hydraulic circuits and optimized clutch timing. The included Co-Pilot controller adds another layer of control by managing line pressure and converter lockup based on real-time driving conditions. This helps the truck feel stronger and more responsive while also protecting the transmission from unnecessary wear. It is a dependable solution for anyone who wants performance, durability, and peace of mind in one complete package.

Engineered Upgrades That Eliminate Every Factory Weak Point

The ATS Stage 4 system completely reworks the 68RFE from the pump assembly to the pan, focusing on the areas most prone to failure in the stock design. The billet channel plate valve body is one of the most important improvements, replacing the thin cast plate that often warps under heat and causes cross leaks. By using a one inch thick CNC machined aluminum plate with enlarged fluid passages, ATS ensures consistent hydraulic pressure and faster clutch engagement. Clutch packs throughout the transmission receive substantial increases in surface area, with the 2C and 4C packs seeing gains of 34 percent to better handle high torque conditions. The troublesome factory one way sprag is replaced with a stronger roller clutch that offers better lubrication and significantly improved longevity. Other upgrades such as the oversized pump gears, redesigned pressure regulator valve, and reinforced clutch hubs help the transmission maintain stability under both light throttle and full load situations. Combined with the deep transmission pan, case brace, and Co-Pilot controller, the result is a transmission built for cooler operation, smoother shifts, and long term durability even in demanding use.

Fitment:  2012, 2013, 2014, 2015, 2016, 2017, 2018 RAM 2500/3500 6.7L Cummins 4WD

Notes:

• Built specifically for 2012-2018 RAM 6.7L Cummins 4WD
• Designed to resolve known 68RFE factory weak points
• Includes plug-and-play Co-Pilot transmission controller
• Co-Pilot manages line pressure and converter lockup automatically
• Ideal for trucks running higher horsepower or towing regularly
• Billet valve body prevents common cross-leak and warping issues
• Upgraded clutch packs improve holding capacity and shift quality
• Reinforced shafts and hubs reduce risk of internal breakage
• Cam and roller clutch replaces weak factory sprag
• Requires proper installation for full performance benefits
• Backed by a 3 year/300,000 mile warranty
• Designed to handle up to and beyond 400HP safely
• Prop 65 warning label
• Core charge of $2500 applies