aFe V8 6.6L L5P BladeRunner

Fits 2020–2023 GM Diesel Trucks with V8 6.6L L5P Engine

Part #: 46-20448-B

Overview

The aFe BladeRunner 3-inch aluminum hot charge pipe is a high-performance upgrade designed specifically for GM diesel trucks equipped with the V8 6.6L L5P engine. Crafted from mandrel-bent aluminum, this charge pipe ensures smooth airflow transitions, reducing turbulence and pressure loss to support optimal engine response and efficiency. Ideal for enthusiasts seeking to enhance their truck’s power delivery and durability, this component combines functional performance with a sleek, custom appearance. Constructed with precision and durability in mind, the BladeRunner pipe features a wrinkle black powder coating that resists heat and corrosion, maintaining its appearance over time. The kit includes stainless-steel, spring-loaded T-bolt clamps and heavy-duty, 5-ply polyester reinforced silicone couplings, providing a secure, leak-free connection that withstands high temperatures and pressures. This upgrade is designed to support your vehicle’s performance modifications and daily driving needs, offering a reliable and visually appealing solution.

Key Features

This charge pipe is engineered to improve airflow and engine response while maintaining durability and a clean look. Key features include:

• Mandrel-bent aluminum construction for smooth airflow
• Wrinkle black powder coating for heat resistance and corrosion protection
• High-quality stainless-steel T-bolt clamps for secure fitment
• Heavy-duty, polyester-reinforced silicone couplings for durability
• Designed specifically for GM 6.6L L5P diesel engines
• Enhances throttle response and overall engine efficiency

Construction & Design

The BladeRunner charge pipe is made from high-grade aluminum with precise mandrel bends to ensure optimal airflow and minimal turbulence. The wrinkle black powder coating not only provides a sleek, custom look but also offers excellent heat resistance, helping to maintain charge air temperature and improve performance consistency. The included silicone couplings are reinforced with multiple polyester layers, ensuring flexibility and strength under demanding conditions. Stainless-steel T-bolt clamps secure the connections tightly, preventing leaks and ensuring long-lasting durability.

Driving Feel & Feedback

This upgrade helps improve throttle response and engine efficiency, providing a more immediate and responsive driving experience. The smooth airflow reduces pressure loss, supporting better power delivery and torque across the RPM range, especially under load or during towing.

Installation & Fitment

Installation involves replacing the factory charge pipe with the aFe BladeRunner unit, requiring basic tools and mechanical skill. Precise fitment is achieved through the included clamps and couplings, ensuring a secure and leak-free connection. Proper installation helps maximize airflow improvements and engine response.

What’s Included

The package includes the mandrel-bent aluminum charge pipe, silicone couplings, stainless-steel T-bolt clamps, and all necessary hardware for installation.

Ideal For

This product is ideal for diesel truck owners looking to enhance airflow, improve throttle response, and support performance upgrades for their GM 6.6L L5P engine. It’s perfect for enthusiasts seeking durability and a custom appearance in their vehicle’s engine bay.