aFe BladeRunner Hot & Cold Side Intercooler Pipe Kit – 46-20614-B

Upgrade your 2019–2024 Ram 2500/3500 6.7L Cummins with the aFe BladeRunner Hot & Cold Side Intercooler Pipe Kit. This direct-fit kit replaces the factory’s restrictive plastic charge pipes with free-flowing, heat-resistant aluminum tubing engineered for better airflow, lower charge temperatures, and measurable power gains.

Performance Benefits

• Outflows stock charge pipes by +6%
• Dyno-proven gains of up to +14 HP and +30 lb-ft of torque
• Mandrel-bent design with smooth transitions reduces turbulence and pressure drop
• Delivers cooler, denser air to the engine for improved efficiency and response

Construction & Features

• TIG-welded 3" hot-side and 3-1/2" cold-side aluminum pipes
• Durable wrinkle-black powder coat finish with laser-etched aFe POWER logo
• Includes premium stainless-steel spring-loaded T-bolt clamps
• Heavy-duty 5-ply polyester-reinforced silicone couplings for superior strength and heat resistance
• 1/8" NPT ports for easy addition of sensors or water-methanol injection

This complete hot-and-cold side kit installs using factory mounting points for a straightforward bolt-on upgrade. Built to handle higher boost and temperatures while giving your engine bay a clean, performance look.

Fits: 2019–2024 Ram 2500 & 3500 with 6.7L Cummins