---tab Description--- Description The SPELAB for Dodge Ram 5.9L/6.7L diesel intercooler is manufactured with heavy-duty cast aluminum end tanks and a stout bar-and-plate core, designed to decrease intake temperatures, improve airflow, and reduce pressure drop. By decreasing pressure drop this intercooler will extend the life of your turbocharger and improve the efficiency of your Dodge Ram 5.9L/6.7L diesel.The SPELAB Dodge Ram 5.9L/6.7L diesel intercooler features a core with greater volume than the factory cooler; this results in numerous performance benefits including increased pressure tolerance and lower EGTs. We engineered this intercooler to provide substantial benefits on a stock truck, and also to support the power and boost levels of a highly modified truck. Fitment 2003-2007 Dodge Ram 2500/3500 5.9L Diesel 2007-2009 Dodge Ram 2500/3500/4500/5500 6.7L Diesel Key Features Bar-and-Plate Core ConstructionDelivers superior cooling capacity and strength compared to OEM-style tube-and-fin intercoolers. Cast Aluminum End TanksDesigned for maximum durability and optimized internal airflow. Mandrel-Bent Cold-Side Intercooler PipeIncreases flow and reduces intake turbulence. Reduced Pressure DropBoosts turbo efficiency, reduces turbo strain, and enhances throttle response. Lower Intake Air Temperatures (IATs)Improves combustion and performance while reducing EGTs. DuraCore™ Reinforcement TechnologyProvides outstanding resistance to heat, fuel, oil, and pressure. High-Quality T-Bolt Clamps IncludedEnsures consistent clamping force even under extreme conditions. 34% Larger Core for Maximum Cooling Efficiency and Performance Gains The SPELAB Intercooler features a 3.35-inch bar-and-plate core, offering a significant upgrade over the factory's 2.48-inch core, resulting in a 34% increase in size. When comparing the bar-and-plate core to the traditional tube-fin design, there's a notable 32.5% increase in core volume. This enhanced design improves airflow and cooling efficiency, making it an ideal choice for boosting the performance and durability of your vehicle. Specifications Core Type Bar-and-Plate Material Cast Aluminum End Tanks Cold-Side Pipe Mandrel-Bent Polished Aluminum Overall Length 40.3 in Overall Height 27.6 in Overall Width 6.2 in Core Length 27.36 in Core Height 25.57 in Inlet Size 3.5 in Outlet Size 3.5 in ---tab FAQ--- FAQs Q: Is this intercooler a direct replacement for the OEM part?A: Yes, it is designed to be a direct-fit replacement using factory mounting points and components. Q: Will I need to tune my truck after installation?A: No tuning is required, though performance tuning may enhance benefits further. Q: Does this intercooler support both 5.9L and 6.7L diesel engines?A: Yes, it is compatible with both engine types from 2003 to 2009. Q: What kind of performance gains can I expect?A: You can expect lower intake temperatures, improved airflow, reduced turbo lag, and enhanced engine efficiency. Q: Can this intercooler handle...