Improve the sound and performance of your ride with Hooker, Flowtech or Flowmaster mufflers! Choose from various styles including; turbo, chambered or glass pack styles in multiple configurations.
Shop the complete line of Flowmaster products for exhaust systems, mufflers, and more that deliver the iconic Flowmaster sound. Available at Holley.com!
40 Series Delta Flow Muffler For a powerful exhaust muffler in the market today with a quiet interior sound but still loud exterior tone, this Flowmaster muffler is an ideal choice. It features the Delta Flow technology, which gives you that signature Flowmaster sound. Built from solid stainless...
including the exterior and interior sound levels you can expect to experience with each, whether it’s made with stainless steel (and a limited lifetime warranty), Delta Flow chambered technology for a distinctive performance growl, Laminar Flow (straight-through) technology for reduced interior turb...
Improve the sound and performance of your ride with Hooker, Flowtech or Flowmaster mufflers! Choose from various styles including; turbo, chambered or glass pack styles in multiple configurations.