
- Hot side outflows the factory charge pipe by up to +26%.
- Cold side outflows the factory charge pipe by up to +22%.
- TIG-welded 3" hot side and 3-1/2" cold side aluminum pipes.
- Features factory-style quick-connects with O-ring seals.
- Includes 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.

Upgrade your 2024 L5P Duramax with the AFE 46-20704-B BladeRunner Black Hot & Cold Side Intercooler Pipe Kit, designed to replace your restrictive factory charge pipes with high-performance, free-flowing aluminum tubes. This kit optimizes airflow and reduces turbulence, resulting in improved engine performance and lower operating temperatures.
Hot side outflows the factory charge pipe by up to +26%.
Cold side outflows the factory charge pipe by up to +22%.
TIG-welded 3" hot side and 3-1/2" cold side aluminum pipes.
Features factory-style quick-connects with O-ring seals.
Includes 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.
The kit boasts mandrel-bent aluminum pipes for smooth transitions, minimizing pressure loss and maximizing performance. It's equipped with premium hardware, including stainless-steel, spring-loaded t-bolt clamps and heavy-duty, 5-ply, polyester reinforced silicone couplings, ensuring a secure and leak-free installation. Additionally, factory-styl[...]
- Hot side outflows the factory charge pipe by up to +26%.
- Cold side outflows the factory charge pipe by up to +22%.
- TIG-welded 3" hot side and 3-1/2" cold side aluminum pipes.
- Features factory-style quick-connects with O-ring seals.
- Includes 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.