Try installing their Delta Boost Performance Tuner, specifically made for Ford Ecoboost engines and even comes with an app for your smartphone.

Flowmaster is a speciality performance manufacturer that specializes in mufflers and exhaust systems for street performance, racing, RV’s, trucks, and other vehicles. All Flowmaster parts are exclusively made in the USA.

We have the the best muffler and exhaust shop in town. In Levelland you can get your custom muffler tips, glass packs or cadillac converters. Mufflers will keep your car running like new. Look no further than Flatlands Custom Accessories! We carry Flowmaster and Magnaflow muffler accessories for your vehicle, and we have have a knowledgeable staff to help you with all of muffler repair needs.