2007.5-2018 Cummins Intake Horn (NH0718HFIH)

Fits

The intake horn on your Cummins is an important component, as its responsibility is to deliver air to your engine. However, the OEM horn has many problems, ranging from grid heater bolt failures, oil and carbon buildup, and pressure imbalance, all of which affect the performance of your engine and can potentially cause detrimental damage if not addressed. 

Upgrading to Smedings Aluminum Cast Intake Horn eliminates these common issues, providing you with improved AFR ratios, reduced emissions, smoother, more uniform airflow, which equals more horsepower and torque, and of course, a happier engine! 

Part Number: NH0718HFIH

• 5 - 1/8" NPT boost ports
• Aluminum Casted for superior cooling and strength
• This intake horn will work with all factory components
• Delivers uniform air flow to all cylinders
• Smoother, more predictable power curve
• Better AFR ratio and reduced emissions

• Does not include gaskets