Upgrade your performance ride with the Flowmaster Super HP-2 Series Muffler — engineered to deliver refined tone and high-quality build for street and show applications. Wrapped in a sleek, compact square-case design, this muffler houses Flowmaster’s laminar flow core technology for excellent exhaust flow and a moderate exterior sound level. Constructed from premium stainless steel — available in either 409S stainless steel or a polishable 304S stainless steel casing — it’s built to last and backed by Flowmaster’s Lifetime Limited Warranty. With inlet/outlet options ranging from 2.00", 2.25" and 2.50" and body lengths of 12" or 18", it offers versatile fitment for classic muscle cars, street rods, late models or trucks needing quality sound and construction. If you’re after a premium muffler that balances strong performance, clean sound and long-term durability, the Super HP-2 Series is an excellent choice.