fits model: C4500, Kodiak. make: Gmc, Chevy. year: 2003–2009.

( Brand: Gmc ), ( Manufacturer Part Number: 15901066 ), ( Part Type: Intake Motor ), ( Oe/oem Part Number: 15008168 )
Introducing the 15901066 03 04 05 06 07 08 09 8.1 intake piping kit from Kodiak Diesel Products for the 1994-2002 GMC C4500 and C5500 series trucks with the 8.1 liter engine. This high-performance intake system is designed to enhance the airflow and efficiency of your engine, delivering increased power and better fuel economy.
The kit includes eight main components: a high-flow air filter housing with K&N air filter, a high-performance air intake tube, a heat shield, a high-flow mass air flow sensor housing, a charge air cooler pipe, a throttle body spacer, a fuel pressure regulator relocation bracket, and all necessary hardware for installation.
The air filter housing is engineered to accommodate the K&N air filter, which provides a larger filter surface area and greater airflow compared to the original equipment. The high-performance air intake tube is designed to minimize turbulence and restriction, allowing more air to flow freely into the engine. The heat shield helps to insulate the intake system from engine heat, maintaining optimal air temperature and density for optimal engine performance.
The high-flow mass air flow sensor housing is designed to provide improved airflow measurement accuracy, ensuring accurate fuel delivery and optimal engine performance. The charge air cooler pipe is engineered to provide improved cooling efficiency and durability compared to the original equipment.
The throttle body spacer provides additional clearance for larger intake tubes and filters, while the fuel pressure regulator relocation bracket allows for easier installation and better access to the fuel pressure regulator for maintenance.
The intake piping kit is made from high-quality materials, including mandrel-bent aluminum tubing and stainless steel hardware, ensuring durability and longevity. The kit is also easy to install, with clear and detailed instructions provided.
In summary, the 15901066 03 04 05 06 07 08 09 8.1 intake piping kit from Kodiak Diesel Products is a high-performance upgrade for the 1994-2002 GMC C4500 and C5500 series trucks with the 8.1 liter engine. It delivers increased power, better fuel economy, and improved engine efficiency through improved airflow and cooling. The kit is made from high-quality materials, easy to install, and comes with all necessary hardware for a seamless installation process.
The GMC C4500 and C5500 trucks are popular choices for those requiring heavy-duty work capabilities. One common upgrade for these vehicles is the intake piping system. In this article, we will discuss the pros and cons of investing in the 15901066 03 04 05 06 07 08 09 8.1 intake piping kit for Kodiak and Topkick models.
Pros:1. Improved Airflow: The intake piping kit ensures a smoother and more efficient airflow into the engine. This results in better combustion and increased horsepower.
2. Enhanced Performance: Upgrading the intake piping system can lead to a noticeable improvement in engine performance, resulting in better acceleration and towing capabilities.
3. Durability: The kit is made from high-quality materials, ensuring long-lasting performance and resistance to wear and tear.
4. Compatibility: This intake piping kit is specifically designed for GMC C4500 and C5500 models, ensuring a perfect fit and seamless integration with the existing engine components.
Cons:1. Cost: Intake piping kits can be an expensive upgrade, especially for heavy-duty trucks like the GMC C4500 and C5500.
2. Installation: Installing the intake piping kit can be a complex process and may require professional assistance, adding to the overall cost.
3. Noise: Some users have reported an increase in engine noise after installing the intake piping kit.
4. Maintenance: While the kit is durable, it still requires regular maintenance to ensure optimal performance.
Conclusion:The 15901066 03 04 05 06 07 08 09 8.1 intake piping kit for GMC C4500 and C5500 models offers several advantages, including improved airflow, enhanced performance, and durability. However, it comes with a hefty price tag, complex installation process, and potential increase in engine noise. Ultimately, the decision to invest in this upgrade depends on your personal requirements, budget, and willingness to accept the cons.
Recommendation:If you are looking for a significant improvement in engine performance and are willing to invest in a high-quality intake piping kit, then the 15901066 03 04 05 06 07 08 09 8.1 kit for your GMC C4500 or C5500 truck is a solid choice. However, if you are on a tight budget or prefer a quieter engine, you may want to consider other upgrades or wait for future advancements in intake piping technology.
Upper and lower housing are included but they cracked.