Fabricate a custom intercooler tubing set up on your 2000-2021 Mercedes Sprinter 2.7L/3.0L Diesel with the vast selection of Silicone Couplers & Boots available. These couplers are constructed with durable rubber or silicone and are reinforced for greater strength. To meet practically any need, a variety of couplers with straight, hump, reducing, and angled bends from 45 to 90 degrees are available. These boots come in a range of sizes from 2" to 6" in diameter to fit almost any application. PPE, Vibrant, Mishimoto, and Full Send are just a few of the top brands available from XDP.