Flo-Pro® is a top manufacturer of performance exhaust systems and mufflers as well as superior braided flex couplings, X and Y pipes, header collector kits, tips and endings, etc. The company offers T409 stainless steel and aluminized exhaust systems which ensure direct fit. Diesel exhaust systems improve engine performance and overall flow. Flo~Pro mufflers are designed to boost the horsepower generated from your auto. They have sturdier construction compared to traditional locked-seam, double wrap mufflers.