The Chevrolet Silverado Performance Air Intake - Wehrli - Y-Bridge Kit for `01-`04 models is an essential upgrade for any automotive enthusiast with a Duramax LB7 engine. Designed specifically for high-performance applications, this Y-Bridge Kit enhances your engine's efficiency by providing a larger, more direct airflow path to the intake runners, allowing for better breathing and power delivery.

Constructed from 14-gauge aluminum with CNC machined billet aluminum center sections and flanges, this kit boasts a raw aluminum finish that is TIG welded for durability and dependability. The raw finish offers flexibility for further customization — you can polish, paint, or powder coat it to match your personalized aesthetic. This Y-Bridge Kit is not a direct OEM replacement but bolts directly to the OEM intake runners, simplifying installation. It includes a 3-inch bead roll connection at the inlet, MAP sensor bungs, 1/8" NPT accessory ports for instrumentation such as boost sensors, and all necessary seals and clamps.

Features

• 3" High Flow Y-Bridge for custom fabrication
• 14 ga Aluminum with TIG welded CNC machined billet aluminum construction
• MAP sensor bung, bracket, and seal included
• 1/8" NPT accessory port (e.g., for boost)
• 3" Silicone boot and stainless steel T-bolt clamps
• FPRV Block Off Kit for clearance from bridge to fuel distribution block
• Ready for polishing, painting, or custom powder coating

Whether you're building a high-horsepower Duramax engine for street or track, this Y-Bridge Kit is designed for serious airflow, allowing for increased performance and power capabilities. Should you have any questions regarding compatibility or installation, feel free to contact our knowledgeable staff directly. We offer installation and customization services at our facilities in Austin, Texas, and the Los Angeles, California area. Reach us at 512-982-9393 (TX) or 562-981-6800 (CA). Additionally, if you're considering purchasing multiple items, don't hesitate to contact us for potential shipping discounts. We install on-premises at both locations, ensuring seamless integration into your vehicle's performance profile.

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