Get the Direct-Fit Hoses & Clamps products you need for the intercooler system on your 2016-2019 Nissan Titan XD 5.0L Diesel. Aftermarket boot kits are often made with a durable silicone construction for increased durabiltiy and an extended service life. Direct-fit hose and clamp kits are designed to it under the hood of your truck and insall directly in place of the existing factory components. 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! You can discover top-notch brands like AFE, BD-Power, and Mishimoto.