Chevrolet Silverado 3500 HD Air Intake Pipe - Wehrli - 4in. OEM Air Box - Gloss White - 20-25. This bolt-on resonator-delete aluminum pipe pairs with the factory air box and tidies up the L5P engine bay.

Built for 2020-2025 6.6L Duramax (L5P) trucks, this single 4 in. mandrel-bent tube replaces bulky plastic resonator/ducting to reduce restriction and supply the VGT turbo with improved airflow. It removes the silencers for a more pronounced turbo note and installs with basic hand tools. No tuning required; fits stock trucks with no other changes. Directly replaces GM PNs 84841229, 84841225, and 84262962.

Features

• Gloss white, mandrel-bent aluminum, 4 in. diameter
• Works with OEM air box; not compatible with S&B, Banks, AFE, or other aftermarket intakes
• Silicone hump/straight boots and stainless T-bolt clamps included
• Retains OEM filter box and panel; Made in the USA

Questions about fitment or installation? Call us at 512-982-9393 (TX) or 562-981-6800 (CA). We have locations in Austin, Texas and the Los Angeles, California area where we offer installation and customization services.

If you are considering multiple items, please contact us for potential shipping discounts. We install on premises at both locations.

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