Wehrli 20-24 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - Gloss White Fuel Delivery>Fuel Pump Hangers please read the fitting instructions

please read the fitting instructions prior to installation

you may run into a clearance issue

making this feature especially important in colder climates

SuperPro's polyurethane bushings are the culmination of nearly 5 decades of suspension expertise and development in Australia's harshest terrain

EGR Window Visors are made of a durable

Wehrli 20-24 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - Gloss White Fuel Delivery>Fuel Pump Hangers please read the fitting instructions3. 5 in. Turbo Intake Horn for the 2020 2024 L5P Duramax with factory style Turbo. The OEM plastic intake horn is 2. 4 in. diameter and we experienced a 25HP Gain with our 3. 5 in. Horn when used with a Max Effort Tune. Tuning not required, this horn will work plug and play tuners or OEM calibration.