Use this exhaust system when you're driving your 2004 - 2005 Dodge Ram 1500 on regular roads or even taking it out for some adventures. It's perfect for Dodge Ram owners who want to improve their vehicle's performance and have a great - sounding exhaust. The exhaust is made of corrosion - resistant T409 Stainless Steel. The tubing is mandrel - bent to ensure maximum exhaust flow. It's a reliable choice for those who don't face extremely harsh winter or salty conditions on a regular basis.