SKU: SM0753B
Want a little more ooomph for your smart car?
This Black Silicone Air Intake Hose will work on all Non Turbo model 451 smart cars.
This hose is designed to replace the factory baffle box. Why replace the stock baffle box?
Better airflow equals better performance. This hose allows for better airflow which provides your smart car with more power and better fuel economy.
This hose is manufactured exclusively for Smart Madness and is made out of durable and long lasting Silicone. Similar hoses have been used on race cars that generate more than 1,000 horsepower, so it is more than capable of doing its job on the smart.
This hose is superior to similar upgrade that is made out of Stainless Steel. It absorbs less heat over metal, provides better airflow due to a one piece design and weighs less. Not only that, but due to higher manufacturing volume it also costs less.
The hose has new and improved smooth gradual curves to provide for smooth airflow. The length of the hose and the curves have been optimized for the best results possible.
This hose is available in Red or Black. This listing is for the hose in Black. Please check out our other listing for the Red version.
For even better results we recommend using this hose with an upgraded Drop In Filter. Check our site for the aFe or K&N Drop in filter options by typing in "afe" or k&n" in the keyword box located in the upper right hand corner of every page.
For ever more documented performance gains we recommend a Cold Air Intake System. It is also available on our site. Simply type in "Cold Air" or "Intake" in the search box located in the upper right hand corner of the page.




This intake is available only in the Red color shown in the pictures.
Check out the recent product reviews from smart car owners that have installed this upgrade:
"The "HOSE" was NO louder than the Black Box was. Comparing ACCELLERATION, doing my usual 2500 rpm start the car seemed smoother running and slightly faster as she went through the gears. The exhaust note,( I have an aftermarket exhaust system on the car,),was more even and smoother sounding.When I got to my testing area I did a "hotter" start. BIG SURPRISE, the car responded very quickly, MORE POWER than I was used to. Next, My scangauge showed me that the AIR INTAKE temps were slightly COOLER and the mileage readings were also a little higher. The car is a lot more FUN to drive now. I'm having trouble keeping my foot out of the carbureator. These are my humble findings." SmartChip on SCOA
"I got 46.5 MPG today on the high way . I did keep it at 65-70, no AC and windows up. It was cool today. I would say it is a bit louder under hard acceleration and has more torque. all in all great mod for me." ....SmartDigger on SCOA
"....got mine Monday, 5 minute install(well with the 50 cent modded intake anyway). It is WAY better than the 50 intake mod. Not as quiet as stock, but way better than my modified tube. No drone, and lots of fun." ...WhiteNBlack08 on SCOA SMART MADNESS