aFe BladeRunner Black Aluminum Cold-Side Charge Pipe for 2025-2026 Ram 2500 and 3500 6.7L Diesel, Part Number 46-20819-B

Smooth transitions in the mandrel-bent aluminum pipes decrease turbulence and minimize pressure loss, increasing horsepower and torque. 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 2-1/2 IN to 3 IN Aluminum Cold-Side Charge Pipe 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 3-1/2" Aluminum Pipes

Upgrade the charge-air system in your 2025-2026 Ram 2500 or Ram 3500 with the aFe BladeRunner cold-side charge pipe. Designed for 6.7L inline-six diesel applications, this free-flowing aluminum replacement helps reduce turbulence and pressure loss compared with restrictive factory tubing. Smoother mandrel-bent transitions support improved airflow, which can contribute to stronger horsepower and torque throughout the engine’s operating range.

The aFe BladeRunner charge pipe is TIG-welded from durable aluminum and finished with a wrinkle-black powder coating for resistance to heat and corrosion. Its custom laser-etched aFe POWER logo provides a clean, performance-oriented appearance under the hood. The included heavy-duty, 5-ply polyester-reinforced silicone couplings and stainless-steel, spring-loaded T-bolt clamps help maintain secure connections under demanding driving conditions.

Two 1/8-inch NPT ports are integrated into the pipe for connecting compatible sensors or water-methanol injection equipment. The kit is engineered as a direct replacement for the original charge pipes, helping simplify installation while maintaining a dependable fit on compatible Ram diesel trucks. The aFe BladeRunner Part Number 46-20819-B is intended for off-road or competition use where applicable and is not CARB approved. Verify vehicle application and local emissions regulations before installation.

What's Included

• aFe BladeRunner aluminum cold-side charge pipe
• 5-ply silicone couplings
• Stainless-steel spring-loaded T-bolt clamps
• Installation hardware and fittings as supplied by the manufacturer

Fitment

Fits select 2025-2026 Ram 2500 and Ram 3500 trucks equipped with the 6.7L inline-six diesel engine. Confirm the exact vehicle configuration before purchase.

Features:

• Airflow Improvement: Mandrel-bent aluminum tubing promotes smoother airflow, reducing turbulence and pressure loss in the charge-air system.
• Durable Construction: TIG-welded aluminum provides strength and resistance to the elevated temperatures found in diesel engine compartments.
• Secure Connections: Stainless-steel, spring-loaded T-bolt clamps and 5-ply polyester-reinforced silicone couplings support reliable charge-pipe connections.
• Sensor Compatibility: Two 1/8-inch NPT ports are provided for compatible sensors or water-methanol injection systems.
• Heat and Corrosion Resistance: Wrinkle-black powder coating helps protect the pipe from heat, corrosion, and under-hood wear.
• Direct Replacement Design: Engineered to replace restrictive factory charge piping on compatible Ram diesel trucks.
• Performance-Oriented Finish: Laser-etched aFe POWER branding adds a clean custom appearance.
• Application: Designed for select 2025-2026 Ram 2500 and Ram 3500 trucks with the 6.7L inline-six diesel engine.

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