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Upgrading the air intake path in your diesel engine is one of the most effective ways to optimize performance, and the AFE 46-20069-B BladeRunner 3-Inch Cold Side Intercooler Pipe delivers precisely that for 1994–2002 5.9L Cummins pickups. Stock intercooler piping often suffers from restrictive bends and narrow diameters that choke airflow and trap unwanted heat. By replacing factory tubing with a precision-engineered mandrel-bent aluminum design, this cold-side pipe maximizes airflow to the intercooler while maintaining low turbulence. The result is a cooler, denser air charge entering your engine, which directly improves combustion efficiency, boosts horsepower and torque, and lowers overall Exhaust Gas Temperatures (EGTs) to protect your engine under heavy load.
Enhanced Airflow Dynamics: Constructed from 3-inch mandrel-bent aluminum tubing featuring smooth, sweep-style bends to reduce turbulence and significantly outflow factory piping.
Thermal & Corrosion Protection: Finished with a durable black powder coat that resists heat build-up and environmental corrosion while enhancing under-hood aesthetics.
Engine Protection & Output: Reduces EGTs while delivering noticeable gains in both horsepower and torque.
Leak-Free Hardware Included: Comes complete with heavy-duty 5-ply silicone couplings for maximum burst strength and spring-loaded, constant-tension T-bolt clamps to guarantee a persistent, leak-free seal under high boost.
Versatile Compatibility: Direct bolt-on fitment engineered to connect seamlessly with both OEM intercoolers and aFe's upgraded intercooler (PN: 46-20062).
Distinctive Styling & Warranty: Features a unique, laser-cut aFe Power logo plate welded directly to the tubing for an aggressive custom look, backed by a 1-year manufacturer warranty.
Designed with both convenience and longevity in mind, installation is simple and stress-free. The BladeRunner pipe utilizes your truck's original factory mounting points, providing exceptional stability without requiring custom fabrication or tedious modifications. Whether you are seeking improved towing efficiency, lower operating temperatures, or a bold visual upgrade complete with signature aFe badging, this cold-side intercooler pipe offers a proven, high-durability solution built to handle the demands of your Cummins diesel.
Upgrading the air intake path in your diesel engine is one of the most effective ways to optimize performance, and the AFE 46-20069-B BladeRunner 3-Inch Cold Side Intercooler Pipe delivers precisely that for 1994–2002 5.9L Cummins pickups. Stock intercooler piping often suffers from restrictive bends and narrow diameters that choke airflow and trap unwanted heat. By replacing factory tubing with a precision-engineered mandrel-bent aluminum design, this cold-side pipe maximizes airflow to the intercooler while maintaining low turbulence. The result is a cooler, denser air charge entering your engine, which directly improves combustion efficiency, boosts horsepower and torque, and lowers overall Exhaust Gas Temperatures (EGTs) to protect your engine under heavy load.
Enhanced Airflow Dynamics: Constructed from 3-inch mandrel-bent aluminum tubing featuring smooth, sweep-style bends to reduce turbulence and significantly outflow factory piping.
Thermal & Corrosion Protection: Finished with a durable black powder coat that resists heat build-up and environmental corrosion while enhancing under-hood aesthetics.
Engine Protection & Output: Reduces EGTs while del[...]
Upgrading the air intake path in your diesel engine is one of the most effective ways to optimize performance, and the AFE 46-20069-B BladeRunner 3-Inch Cold Side Intercooler Pipe delivers precisely that for 1994–2002 5.9L Cummins pickups. Stock intercooler piping often suffers from restrictive bends and narrow diameters that choke airflow and trap unwanted heat. By replacing factory tubing with a precision-engineered mandrel-bent aluminum design, this cold-side pipe maximizes airflow to the intercooler while maintaining low turbulence. The result is a cooler, denser air charge entering your engine, which directly improves combustion efficiency, boosts horsepower and torque, and lowers overall Exhaust Gas Temperatures (EGTs) to protect your engine under heavy load.
Enhanced Airflow Dynamics: Constructed from 3-inch mandrel-bent aluminum tubing featuring smooth, sweep-style bends to reduce turbulence and significantly outflow factory piping.
Thermal & Corrosion Protection: Finished with a durable black powder coat that resists heat build-up and environmental corrosion while enhancing under-hood aesthetics.
Engine Protection & Output: Reduces EGTs while delivering noticeable gains in both horsepower and torque.
Leak-Free Hardware Included: Comes complete with heavy-duty 5-ply silicone couplings for maximum burst strength and spring-loaded, constant-tension T-bolt clamps to guarantee a persistent, leak-free seal under high boost.
Versatile Compatibility: Direct bolt-on fitment engineered to connect seamlessly with both OEM intercoolers and aFe's upgraded intercooler (PN: 46-20062).
Distinctive Styling & Warranty: Features a unique, laser-cut aFe Power logo plate welded directly to the tubing for an aggressive custom look, backed by a 1-year manufacturer warranty.
Designed with both convenience and longevity in mind, installation is simple and stress-free. The BladeRunner pipe utilizes your truck's original factory mounting points, providing exceptional stability without requiring custom fabrication or tedious modifications. Whether you are seeking improved towing efficiency, lower operating temperatures, or a bold visual upgrade complete with signature aFe badging, this cold-side intercooler pipe offers a proven, high-durability solution built to handle the demands of your Cummins diesel.