What size Hood Louvers do we recommend for your vehicle? 

Click for Size Suggestions

Number of cylinders in your engine? Engine hopped up? Turbocharged or supercharged?

What state are you in – hot summers?

Any off-roading? Any towing? Many hills to pull?

Bob always says “Use the largest size your hood can handle!”

Size Large Hood Louvers Give You 60% More Surface Area of Openings vs Size Medium, But Cost Only 30% More!

Hi-Flow Hood Louvers Give You 50% More Louvered Openings Per Same-Size Panel Than Regular Flow, But Cost Only 20% More!