ATS Diesel Stage 6 Transmission Package

2004–2007 Dodge Ram 2500 / Ram 3500 4WD 48RE

3099642317

Overview:

The ATS Diesel Stage 6 Transmission Package is a comprehensive upgrade solution designed specifically for Dodge Ram 2500 and Ram 3500 trucks equipped with the 48RE 4WD transmission from model years 2004 through 2007. Engineered to handle increased power and torque demands, this package is ideal for diesel enthusiasts and professionals seeking enhanced transmission durability and performance under heavy-duty conditions.

Built to withstand the rigors of towing, hauling, and off-road driving, the Stage 6 package provides improved reliability and longevity compared to stock transmission components. It is perfect for those who want to maximize their truck’s drivetrain capabilities without compromising daily drivability.

Key Features:

This Stage 6 Transmission Package incorporates advanced engineering and high-quality materials to deliver superior performance and durability. Key features include:

• Heavy-duty 48RE transmission components designed for increased torque capacity
• Upgraded clutches and bands for improved holding power and reduced slippage
• Reinforced internal parts to enhance transmission strength and longevity
• Precision-machined components for smoother shifting and better engagement
• Optimized hydraulic circuits to improve shift timing and reliability
• Complete rebuild kit tailored for Dodge Ram 2500 and 3500 4WD models from 2004 to 2007
• Designed to maintain factory-like drivability while supporting higher power levels
• Compatible with stock torque converters and driveline components

Construction & Design:

The ATS Diesel Stage 6 Transmission Package is crafted from premium-grade materials engineered to endure the stresses of high-performance diesel applications. Each component undergoes rigorous quality control to ensure precise fitment and durability. The design focuses on reinforcing critical wear points within the 48RE transmission, including upgraded clutch packs and hardened steel parts that resist heat and fatigue.

Advanced manufacturing techniques and tight tolerances contribute to the package’s ability to deliver consistent, reliable performance. This ensures your Dodge Ram’s transmission can handle increased horsepower and torque without premature failure.

Installation & Fitment:

This package is designed for direct fitment on 2004 to 2007 Dodge Ram 2500 and Ram 3500 trucks equipped with the 48RE 4WD transmission. Installation requires a professional transmission rebuild or swap, as the package includes internal components that must be installed by a qualified technician. No major modifications to the vehicle’s drivetrain are necessary, making it a straightforward upgrade for experienced mechanics.

Proper installation ensures optimal performance and longevity, so it is recommended to follow ATS Diesel’s guidelines and use compatible fluids and torque specifications during assembly.

What's Included:

• Upgraded clutch packs and bands
• Reinforced internal transmission components
• Precision-machined steel parts
• Hydraulic circuit enhancements
• Complete rebuild kit tailored for 48RE transmission

Ideal For:

The ATS Diesel Stage 6 Transmission Package is ideal for Dodge Ram 2500 and 3500 owners who demand enhanced transmission durability and performance. It is especially suited for:

• Diesel truck enthusiasts upgrading for higher horsepower and torque
• Owners who frequently tow heavy loads or haul demanding payloads
• Off-road drivers requiring a robust transmission setup
• Fleet operators seeking reliable, long-lasting drivetrain components
• Anyone looking to extend the life of their 48RE transmission under strenuous conditions

ATS Diesel Performance builds diesel upgrade solutions engineered for higher torque, towing confidence, and competition-level durability. Best known for performance-built transmissions, ATS also offers turbochargers, exhaust and fuel system components, and other supporting parts designed to handle heavy loads and elevated power on modern diesel trucks.