Complete the cold air intake system on your 2004.5-2007 Dodge 5.9L Diesel with Intake Couplers & Elbows. Available in straight, reducing, 90-degree, and hump couplings. These couplers are constructed from plastic, rubber, or silicone, and come in 3.5" up to 6" diameter. Find superior quality manufacturers such as Grand Rock, AFE, Fleece Performance, and Vibrant at XDP.
