3.5" Polished Turbo Intake Horn Kit for GM Duramax 6.6L L5P (2017–2019)
3.5" Polished Turbo Intake Horn Kit for GM Duramax 6.6L L5P (2017–2019)
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Fits Models: GM Duramax 6.6L L5P
Model Years: 2017, 2018, 2019
Submodels: Chevrolet Silverado 2500HD, Chevrolet Silverado 3500HD, GMC Sierra 2500HD, GMC Sierra 3500HD
Engine Options: 6.6L Duramax L5P V8 Turbo Diesel
Description:
Enhance your engine's performance with the 3.5" Polished Turbo Intake Horn Kit designed specifically for GM Duramax 6.6L L5P models from 2017 to 2019. This OEM-style replacement features a direct fit design for easy installation and optimized airflow, allowing your turbo system to operate more efficiently.
Features:
- High-quality polished aluminum construction
- Increased airflow for improved throttle response
- Direct fit design for seamless installation
- Engineered for maximum performance with L5P diesel engines
- Durable and resistant to heat and corrosion
Upgrade your GM Duramax with this polished turbo intake horn kit for reliable performance and long-lasting durability.

Delivered in 5–15 business days