Holley/MSD is pleased to announce the release of Flowtech's all-new Raptor line of chambered mufflers, which feature a welded-baffle design that delivers a deep, throaty exhaust note and increased performance and fuel economy. Designed specifically for street and high-performance applications, they're available with 2.00-, 2.25-, 2.50-, and 3.00-inch inlet/outlet openings and feature a compact 13x9x4-inch case design with numerous inlet/outlet options to fit literally hundreds of different vehicles. They're manufactured from aluminized steel, MIG-welded for long-term durability, and reduce interior resonance and exhaust drone while supplying a deep exhaust growl at full throttle.

See detailed product information for all 21 versions of Flowtech Raptor Chambered Mufflers.