Performance. The Valvetronic Designs Universal Valved Muffler Kit makes your vehicle's exhaust system sound better and work better too. The way the exhaust system is built helps the gas flow smoothly, which makes the engine work better. This can make a vehicle more powerful and faster, giving it better performance.Reliable. The Valvetronic Designs Universal Valved Muffler Kit has a built-in valve system that lets you adjust how loud your exhaust sounds. With just pressing a button or using a remote control, you can make the valves open or close. This helps you change the sound of the exhaust, making it softer or more intense. This allows you to pick how loud you want the sound to be, depending on what you like or where you're driving.Durable. The Valvetronic Designs Universal Valved Muffler Kit is made with really good stuff to last a long time. It is made to handle the challenges of everyday driving and prevent rust, so it can keep working well and looking good for a long time. The mufflers also make the vehicle's exhaust sound deep and aggressive, which makes driving more enjoyable.Installation. Putting this Valvetronic Designs Universal Valved Muffler Kit on your vehicle is easy and requires no drilling.Warranty There is a 1-year warranty on this product.Application. The Valvetronic Designs Universal Valved Muffler Kit fits Universal; some adaptation may be required.