BMW E46 3-Series Silicone Intake Boot Development!

BMW E46 3-Series Silicone Intake Boot Development!

During the development of our new intake system for the 1999-2005 BMW 3-series, we identified yet another component that would be a vital upgrade as the E46 chassis begins to age (gracefully though, right?). With a lack of support in offerings for a silicone E46 intake boot set, we decided to design a set that would replace the failure-prone stock rubber units. If you've ever owned a BMW (E30, E36, E46, etc.) that utilizes such rubber intake elbows and hoses, you may have experienced failure at some point. Typically the area of flex begins to develop cracks and tears over time. The unmonitored air entry results in a rough running straight-six " not exactly ideal. So let's get to the project!

Stock Intake Boots

First, check out the factory-equipped boots!

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