WEHRLI WCF100301 2004.5-2005 LLY DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2

The WEHRLI WCF100301 2004.5-2005 LLY DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 by WCFab is the ultimate performance upgrade for your 2004.5-2005 GM LLY 6.6L Duramax engine. Crafted from high-quality fabricated aluminum, this stage 2 intake kit will revolutionize your diesel's airflow capabilities, turbo responsiveness, and engine power.

By replacing the OEM plastic parts with a specially designed aluminum intake pipe and air box enclosure, this kit significantly enhances air flow to your turbo, resulting in increased horsepower and torque. The 4" diameter piping with aerodynamic bends ensures improved intake air velocity, volume, and a more aggressive engine and turbo sound during acceleration.

Equipped with a dry filter assembly and a removable air box lid element, maintenance and inspection of your WCFab filter is hassle-free. The included hydrophobic pre-filter cover safeguards your MAF sensor, turbo, and engine airways from contaminants, ensuring peak performance at all times.

Additionally, the High Flow 4.8 in. Cast Aluminum Turbo Intake Horn optimizes turbo spool and top-end power by removing restrictions in the OEM setup, thus enhancing turbo performance and producing a more robust turbo sound. Compatible with both OEM and upgraded VGT style turbochargers, this kit is a comprehensive solution for diesel enthusiasts seeking improved engine efficiency.

To top it off, you can customize the look of your WEHRLI WCF100301 by choosing from WCFab's signature custom powder coat colors. The durable powder coating not only enhances the aesthetics but also offers long-lasting protection against corrosion, ensuring that your intake kit remains in top condition even under harsh conditions.

Upgrade your driving experience and transform your Duramax engine with the WEHRLI WCF100301 2004.5-2005 LLY DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 today!