Willow Tree Muffler Center in Haw River, NC, is a locally owned auto repair shop offering a wide range of general auto services, from custom exhaust work to oil changes. Improve your vehicle’s performance by entrusting your custom exhaust and general auto repair needs to Willow Tree Muffler Center. Along with quality auto services, our team also performs thorough vehicle inspections that meet the requirements of the state.We are ASE certified and OBD certified. Enjoy our comfortable waiting room and snacks as you wait for your vehicle. We are proud to serve you and your automotive needs.