Hummer H3 Hood Louvers – They cool downÂ the engine. . . and look great, too! Hot air rises — let it out.Â Police report underhood temp drop of 47 degrees!Â More efficient engine cooling — and coolerÂ A/C!Â Used for years by the U.S. Border Patrol and Law Enforcement agencies across the country — so you knowÂ they work!
Choose from Powder-Coated Black or White or Natural Aluminum.Â Come with pop rivets, drill bit and full home-install instructions.
“These were great quality and finish and a breeze to install.Â They remove a huge amount of under-hood heat.Â Parking it after a hard run you can see and feel the heat pouring out of the louvers!Â The H3 has a perfect area on both sides of the hood with no supports just smaller than the louvers.Â Thanks for a great product!”
Brett H. – Kansas – Hummer H-3
(Size L Hood Louvers â€” mounted outboard.)
“It looks and fits GREAT!Â They dropped the engine temperature on the gauge 15 – 20 degrees.Â Their quality is great.Â Excellent work!Â This is what GM should have done on the H3 in the first place!Â The instructions are real clear and straightforward.Â I’m so pleased I am going to buy another set of your hood louvers for my Jeep!”
Rick S. – Montana – Hummer H3
(Size Wideflowâ„¢ â€” in center.)
“Received my hood louverFriday and installed it today.Â Love it!Â I’ve hated that fake (factory) plastic hood panel from day one, but had limited options.Â Took a shot with you guys and couldn’t be happier.Â Thanks for a product that satisfies form and function.”
— James L., Va. Beach, Va.Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â “WideFlow”â„¢ model on H3
THEY REALLY COOL – AND LOOK GREAT, TOO!â„¢
“This louver has gotten more attention than just about any other mod I have made!Â I have a lot of Hummer guys already asking for your info as well as Jeep guys and other truck guys on my team.Â I drove from San Antonio to Corpus today and the difference is immediate and fantastic!Â I not only saw a lower engine temp on the drive but an amazing improvement at the beach!Â We played in the sand for hours today and the truck never passed the 1/2 point!Â Your product exceeded everything you said and more.Â Installation was as straight forward as could be.Â I followed the instructions and in about an hour the job was completed.”
David C. – Project Pittbull