Give your 2000-2021 Mercedes Sprinter 2.7L/3.0L Diesel all new intercooler and pipe boots with the Direct-Fit Hoses & Clamps kits. The factory boots in the intercooler system are often built from inferior materials that can degrade due to heat, oil saturation, and other underhood conditions. The factory boots in the intercooler system are often built from inferior materials that can degrade due to heat, oil saturation, and other underhood conditions. A damaged or torn intercooler boot can cause poor running conditions, and reduce power! Aftermarket boot kits are often made with a durable silicone construction for increased durabiltiy and an extended service life. A direct-fit hose and clamp kit generally refers to a replacement component or set that is specially made to fit under your hood just like the factory component it's replacing. AFE, BD-Power, and Mishimoto are just some of the high-quality brands you�ll find.