46-20818-B BladeRunner 3" Aluminum Hot Charge Pipe (Black)

Features:

• TIG-welded 3" aluminum hot side pipe
• Up to 20% increase in hot side airflow
• Mandrel-bent design reduces turbulence and pressure loss
• 1/8" NPT port for sensors or water/meth
• Stainless steel spring-loaded T-bolt clamps included
• 5-ply silicone couplers for durability
• Wrinkle black powder coat finish
• Laser-etched aFe logo for a custom look

Upgrade Just The Side That Needs It

Not every build needs a full charge pipe kit, and if your cold side is already covered or you're working through an upgrade in stages, the aFe Power BladeRunner Hot Side Pipe lets you address the hot side on its own. This TIG-welded 3 inch aluminum pipe directly replaces the factory hot side charge pipe on your 2025-2026 Ram 2500 or 3500 6.7L Cummins, smoothing out the path between the turbo and the intercooler. According to aFe, that smoother transition delivers up to a 20% increase in hot side airflow, directly translating to lower operating temperatures and real gains in horsepower and torque. A built-in 1/8 inch NPT port gives you a clean, factory-style location for adding a boost sensor or water methanol injection down the road, without drilling or tapping anything yourself. The pipe is finished in a wrinkle black powder coat for heat and corrosion resistance, with a laser-etched aFe logo for a custom look under the hood. Whether you're building out your charge air system piece by piece or just need to replace this specific pipe, this is a straightforward, direct-fit upgrade that addresses the side of the system with the biggest airflow gain to offer.

Precision Aluminum Construction Built For Reduced Turbulence

The aFe Power 46-20818-B BladeRunner Hot Charge Pipe is engineered specifically for 2025-2026 Ram 2500 and 3500 trucks equipped with the 6.7L Cummins engine. This single pipe measures 3 inches in diameter and is TIG-welded from mandrel-bent aluminum to maintain smooth internal transitions that minimize turbulence and pressure loss through the hot side of the charge air system. According to aFe, this design delivers a 20% airflow gain over the factory hot side pipe. Installation hardware includes premium stainless steel, spring-loaded T-bolt clamps paired with heavy-duty, 5-ply polyester-reinforced silicone couplings for a durable, long-term seal. A built-in 1/8 inch NPT port is provided on the pipe for connecting a sensor or water methanol injection system without additional fabrication. The pipe is finished in a wrinkle black powder coat for added heat and corrosion resistance, finished with a laser-etched aFe POWER logo. This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California DMV.

Fitment: 2025, 2026 RAM 2500/3500 6.7L Cummins

Notes:

• This is the hot side pipe only, not a complete hot and cold kit
• Not CARB exempt, not available for purchase or use in California
• Airflow gain is a manufacturer-rated figure
• 1/8" NPT port allows sensor or water/meth injection without extra fabrication
• Includes all mounting hardware, clamps, and couplers needed for installation
• Finished in wrinkle black powder coat for heat and corrosion resistance

Install Instructions