aFe BladeRunner Aluminum Hot and Cold Charge Pipe Kit, Black, Part Number 46-20814-B, for 2025-2026 Ram 2500 and 3500 6.7L Diesel

Smooth transitions in the mandrel-bent aluminum pipes decrease turbulence and minimize pressure loss, increasing horsepower and torque. This charge pipe kit provides a smooth transition between the turbo and the engine for lower operating temperatures and increased power. This kit includes high-quality, stainless-steel, spring-loaded T-Bolt clamps and heavy-duty, 5-ply, polyester reinforced silicone couplings for superior strength and durability. Finished in wrinkle black powder coating with a unique laser-etched aFe POWER logo for a custom look. BladeRunner Aluminum Hot and Cold Charge Pipe Kit Black RAM Diesel Trucks 25-26 L6-6.7L (td)

• Directly replace your RAM's restrictive charge pipes with aFe POWER’s BladeRunner free-flowing, heat-resistant aluminum charge pipes
• Features Premium Stainless-Steel Spring-Loaded T-Bolt Clamps And 5-Ply Silicone Couplings
• 1/8" NPT Ports are Provided for Connecting Sensors or Water Methanol Injection
• Powder Coated Wrinkle Black for Heat and Corrosion Resistance
• TIG-Welded 3" Hot Side and 3-1/2" Cold Side Aluminum Pipes

Improve airflow between the turbocharger and engine with the aFe BladeRunner Aluminum Hot and Cold Charge Pipe Kit, Part Number 46-20814-B. Designed for 2025-2026 Ram 2500 and 3500 trucks equipped with the 6.7L inline-six diesel engine, this kit replaces restrictive factory charge pipes with smooth, mandrel-bent aluminum tubing. The optimized transitions help reduce turbulence and pressure loss, supporting improved horsepower, torque, throttle response, and lower charge-air operating temperatures.

The kit includes a 3-inch hot-side pipe and a 3-1/2-inch cold-side pipe, both TIG-welded for strength and finished with wrinkle-black powder coating for enhanced heat and corrosion resistance. Integrated 1/8-inch NPT ports provide convenient connection points for sensors or water-methanol injection systems. A laser-etched aFe POWER logo adds a clean, custom appearance while identifying the performance-oriented construction.

For reliable installation and long-term durability, aFe includes heavy-duty five-ply polyester-reinforced silicone couplings and premium stainless-steel, spring-loaded T-bolt clamps. These components help maintain secure connections under elevated boost pressure and demanding operating conditions. The aFe BladeRunner 46-20814-B is intended as a direct replacement for the original charge pipes and is designed for compatible 2025-2026 Ram 2500 and 3500 6.7L diesel applications. This product is not CARB approved; verify emissions compliance and vehicle compatibility before installation.

Product Specifications & Technical Data

• Brand: aFe POWER
• Product Line: BladeRunner
• Part Number: 46-20814-B
• Application: Hot and cold charge pipe kit
• Material: Mandrel-bent aluminum tubing
• Hot-Side Pipe Diameter: 3 inches
• Cold-Side Pipe Diameter: 3-1/2 inches
• Finish: Wrinkle-black powder coating

What's Included

• One aFe BladeRunner aluminum hot and cold charge pipe kit
• Five-ply silicone couplings
• Stainless-steel spring-loaded T-bolt clamps

Features:

• Free-Flowing Aluminum Construction: Replaces restrictive factory charge pipes with smooth, mandrel-bent tubing to reduce turbulence and pressure loss.
• Performance-Focused Airflow: Helps support increased horsepower, torque, throttle response, and reduced charge-air operating temperatures.
• Durable Couplings and Clamps: Includes five-ply polyester-reinforced silicone couplings and stainless-steel spring-loaded T-bolt clamps for secure boost connections.
• Sensor and Injection Ports: Provides 1/8-inch NPT ports for connecting sensors or water-methanol injection equipment.

Fitments:
2025 Ram 2500 Big Horn
2025 Ram 2500 Laramie
2025 Ram 2500 Limited
2025 Ram 2500 Limited Longhorn
2025 Ram 2500 Lone Star
2025 Ram 2500 Rebel
2025 Ram 2500 Special Service
2025 Ram 2500 Tradesman
2025 Ram 3500 Big Horn
2025 Ram 3500 Laramie
2025 Ram 3500 Limited
2025 Ram 3500 Limited Longhorn
2025 Ram 3500 Special Service
2025 Ram 3500 Tradesman
2026 Ram 2500 Big Horn
2026 Ram 2500 Black Express
2026 Ram 2500 Laramie
2026 Ram 2500 Limited
2026 Ram 2500 Limited Longhorn
2026 Ram 2500 Lone Star
2026 Ram 2500 Rebel
2026 Ram 2500 Special Service
2026 Ram 2500 Tradesman
2026 Ram 2500 Warlock
2026 Ram 3500 Big Horn
2026 Ram 3500 Laramie
2026 Ram 3500 Limited
2026 Ram 3500 Limited Longhorn
2026 Ram 3500 Special Service
2026 Ram 3500 Tradesman

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Units Per Sku: 1
Regular Stock: t