Looking to obtain the iconic ROUSH exhaust sound for your F - 150, but want a more OEM lookSome great quality features of this exhaust are Amazing ROUSH sound is sporty and aggressive. The muffler, y - pipe, and inletoutlet pipes are made from high - grade 304 stainless steel and are mandrel - bent to ensure consistent flow, high performance, and long - lasting durability. Exhaust tips are constructed of high - quality stainless steel for superior corrosion resistance and durability, and are embossed with the ROUSH logo, which exit out of the side of the vehicle. The piping in this system is 3 - inch diameter, and mandrel - bent to promote consistent flow throughout. Other companies tend to crimp - bend their exhaust, which can cause restrictions and inconsistent flow. This exhaust kit is designed to work on all cab and bed configurations for the 2015 - 2020 F150 with 5.0L, 3.5L Ti - VCT, 3.5L Ecoboost (non - Raptor), and 2.7 Ecoboost engines.