If you know anything about working on exhaust systems, then you know the name Bosal. The exhaust system on the 1998 – 1999 Isuzu Trooper is a fairly durable component, but like all exhausts, it will eventually rust out and need to be replaced. An Isuzu Bosal muffler is a great way to replace your rusted and noisy muffler without breaking the bank. Bosal exhaust systems are designed to be OEM replacements for a wide variety of vehicles. However, because if the high quality of the design and construction, most Bosal mufflers and other exhaust components can actually improve the performance of your vehicle. A Bosal Trooper Muffler sounds slightly more aggressive than the stock system, although it is not significantly louder. You may even see some slight performance gains once you have installed a Bosal muffler on your Trooper. Because Bosal exhaust systems are OEM replacements for many vehicles, they are not as expensive as many other performance exhaust components. By choosing a Bosal muffler, you can get that repair done and pass your emission’s inspection without emptying your wallet. Many Bosal mufflers will bolt directly to your existing exhaust components without modification, although you should always check before assuming that this is the case. Car enthusiasts should certainly get professional assistance while buying dependable auto parts from us. Because you deserve that, we created a 24/7/365 sales assistance call center to answer all your calls. If you spot a better price somewhere else, tell us - we will beat any advertised price for auto parts.