This exhaust system is ideal for Jeep Wrangler owners who love off - road adventures or just want to upgrade their vehicle's performance. Whether you're driving through rough terrains or cruising on the highway, this exhaust will enhance your driving experience. It's made of 2.5 - inch mandrel - bent 409 stainless steel, which is strong and durable. It fits a wide range of 2007 - 2018 Jeep Wrangler models, including Rubicon, Sahara, and Sport variants.