Plowboy Diesel Intake Horn And Grid Heater Dele...

Plowboy Diesel Intake Horn & Grid Heater Delete Kit

Fits 2007.5–2021 6.7L Cummins

Unlock improved airflow, reliability, and performance with the Plowboy Diesel Intake Horn & Grid Heater Delete Kit, engineered specifically for 2007.5–2021 6.7L Cummins engines.

The factory grid heater is a known restriction and failure point, capable of breaking apart and causing catastrophic engine damage. Our grid heater delete kit eliminates that risk while significantly improving intake airflow for better throttle response and overall efficiency.

The Plowboy Diesel intake horn is designed to deliver smoother, more consistent airflow to the intake manifold, helping reduce pressure drop and intake turbulence. Whether your truck is stock, tuned, or built for performance, this upgrade supports increased power potential while maintaining clean under-hood fitment.

Features & Benefits:

• Fits 2007.5–2021 6.7L Cummins

• Eliminates factory grid heater failure risk

• Improved airflow and intake efficiency

• Enhanced throttle response and performance potential

• CNC-machined intake horn for precision fit and durability

• Ideal for daily drivers, towing, and performance builds

• Direct bolt-on design for straightforward installation

What’s Included:

• Plowboy Diesel intake horn

• Grid heater delete plate

• Required mounting hardware and gaskets

Note: Tuning may be required to disable grid heater codes depending on your truck’s configuration.

Built for reliability and performance, the Plowboy Diesel Intake Horn & Grid Heater Delete Kit is the perfect upgrade for Cummins owners who want peace of mind and better airflow without compromise.