Wehrli Custom Fabrication WCF100447-RED High Flow Y-Bridge Bundle Kit with 4" Intake System

The Wehrli Custom Fabrication WCF100447-RED High Flow Y-Bridge Bundle Kit delivers a complete performance upgrade for GM Duramax diesel engines. This comprehensive system replaces restrictive factory components with high-flowing aluminum intake and intercooler piping designed to maximize airflow, improve throttle response, and increase turbo efficiency.

Key Features:

• Replaces smaller factory pipes with high-flowing 3.5" diameter intercooler pipes
• 4" aluminum intake pipe with air box and lid constructed from 10-gauge aluminum sheet
• Heavy-duty 14-gauge aluminum construction throughout
• Dry air filter included with system
• Premium silicone boots and stainless steel T-bolt clamps for secure connections
• WCFab Red powder coat finish for corrosion resistance and appearance
• Includes all necessary installation hardware
• Made in USA

This high-flow bundle kit significantly increases airflow to the turbocharger, resulting in improved horsepower and torque, quicker throttle response, and cooler intake temperatures. The precision-fabricated aluminum construction features smooth aerodynamic bends that enhance intake air velocity and volume while providing a more aggressive engine and turbo sound during acceleration. Installation is straightforward with basic hand tools and requires no tuning modifications.

Note: This product cannot ship to the state of California.