Premier Sports has been the expert manufacturers of performance exhaust systems and stainless steel mufflers. Premier Sports offers Delta Boost tuners for turbo-charged applications and Delta Force performance air intake systems for numerous late model applications. There are over 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers to choose from. Their extensive range of products comprises of, cold air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, classic muscle cars, powersports vehicles and more.. Premier Sports also offers a 90 day return/ exchange policy.