
- Cold Side Outflows the Factory Charge Pipe by Up to +22%
- Constructed with TIG-Welded 3-1/2" Aluminum Pipe for durability and optimal flow
- Incorporates Factory Style Quick-Connects with O-Ring Seals for a secure and leak-free fit
- Utilizes Premium Stainless-Steel Spring-Loaded T-Bolt Clamps and a heavy-duty 5-Ply Silicone Coupling for reliable connections
- Equipped with a 1/8" NPT Port, ideal for connecting sensors or a water-methanol injection system
- Finished with a Powder Coated Wrinkle Black for enhanced heat and corrosion resistance

The AFE 46-20709-B BladeRunner Black Cold Side Intercooler Pipe is an essential upgrade for your 2024 L5P Duramax, designed to significantly improve airflow and overall performance. By replacing the factory's restrictive charge pipes with free-flowing, heat-resistant aluminum tubes, this intercooler pipe ensures a smoother and more efficient passage of air to your engine.
Cold Side Outflows the Factory Charge Pipe by Up to +22%
Constructed with TIG-Welded 3-1/2" Aluminum Pipe for durability and optimal flow
Incorporates Factory Style Quick-Connects with O-Ring Seals for a secure and leak-free fit
Utilizes Premium Stainless-Steel Spring-Loaded T-Bolt Clamps and a heavy-duty 5-Ply Silicone Coupling for reliable connections
Equipped with a 1/8" NPT Port, ideal for connecting sensors or a water-methanol injection system
Finished with a Powder Coated Wrinkle Black for enhanced heat and corrosion resistance
The smooth transitions in the mandrel-bent aluminum pipes are engineered to decrease turbulence and minimize pressure loss, ultimately leading to noticeable improvements in your vehicle's performance. The inclusion of high-quality, stainless-steel, spr[...]
- Cold Side Outflows the Factory Charge Pipe by Up to +22%
- Constructed with TIG-Welded 3-1/2" Aluminum Pipe for durability and optimal flow
- Incorporates Factory Style Quick-Connects with O-Ring Seals for a secure and leak-free fit
- Utilizes Premium Stainless-Steel Spring-Loaded T-Bolt Clamps and a heavy-duty 5-Ply Silicone Coupling for reliable connections
- Equipped with a 1/8" NPT Port, ideal for connecting sensors or a water-methanol injection system
- Finished with a Powder Coated Wrinkle Black for enhanced heat and corrosion resistance