Manufacturers of performance exhaust systems, mufflers, performance air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, jeeps, SUVs, vintage cars, powersports vehicles and more. Flowmaster offers you many exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive "laminar flow" mufflers and a new line of FlowFX "straight" performance mufflers along with 5 sound categories of exhaust systems that give you the power to customize the sound of your vehicle, whether you are mild, moderate or aggressive tones and sound levels. gel prefer. Since 1983, Flowmaster has been the company you can trust and has led the industry to provide only the best products you can buy for your vehicles.