Nothing looks cooler than a huge tip completing your exhaust system. The aFe Power Tip is constructed out of 304 or 409 stainless steel and available in either a high lust polished finish or high-temp black powder-coated finish. With a choice of a straight or slash cut tip emblazoned with an aFe Power logo, you can be sure to get exactly what you want. A drain port on the bottom keeps rust and corrosion away. For installation, the aFe Power Tip can be bolted on or welded on. PartNumber : afe49T40501-P121 Description : aFe Intercooled Exhaust Tip; Polished Stainless Steel Tip; 4 in. Inlet; 5 in. Outlet; 12 in. Length; Intercooled Vents Reduces Exhaust Gas Temp.; Overall Length (in.) : 12 Usage : Automotive Material : Stainless Steel Shape : Round Slash Inlet Size (in.) : 4. Outlet Size (in.) : 5 Outlet Type : Dual Outlet Exhaust, Mufflers & Tips::Catback