The Chevrolet Silverado Performance Air Intake by Wehrli, specifically the Stage 2 High Flow Intake Bundle Kit in Cat Yellow for models built between 2001 and 2004, is a premium product designed to transform your Duramax engine's performance. Built with precision, it offers enhanced horsepower, torque, and quicker throttle response, making it ideal for automotive enthusiasts seeking improved power and efficiency.

This high-performing intake system is engineered with 4-inch diameter aluminum piping equipped with aerodynamic bends for optimal air velocity and volume. It draws cooler air through the inner fender, improving intake temperatures and delivering a robust engine and turbo sound during acceleration. The removable air box lid allows for easy inspection and maintenance, ensuring the intake system remains contaminant-free. The kit includes a High Flow 4-inch Turbo Intake Horn designed to remove restrictions and improve turbo spool and power, perfectly compatible with OEM and upgraded IHI-style turbochargers. Additionally, it comes with high-quality silicone boots and a Fuel Pressure Regulator Valve Block Off Kit, ensuring enhanced reliability and eliminating boost leaks.

Features

• 4" High Flow Air Intake with Dry Filter
• Outerwears Pre-Filter Cover
• Fabricated 3" Y-Bridge & Intercooler Pipes
• Durable Custom Powder Coat Finish
• High Flow 4" Turbo Intake Horn
• Includes Silicone Boots & Stainless Steel T-Bolt Clamps
• Fuel Pressure Regulator Valve Block Off Kit

If you have any questions or need further information, our experienced staff is ready to assist. We pride ourselves on offering exceptional installation and customization services at our two locations in Austin, Texas, and Los Angeles, California. Feel free to call us at 512-982-9393 (TX) or 562-981-6800 (CA). Also, if you're considering purchasing multiple items, please contact us for potential shipping discounts. Rest assured, we offer installation services on-site at both of our locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov