{"product_id":"hooker-hk21501-aero-chamber-muffler-2-1-4-w-offset-and-centre-outlet","title":"Hooker HK21501 Aero Chamber Muffler 2-1\/4\" w\/ Offset And Centre Outlet","description":"\u003cp\u003eThe raw aluminized steel Aero Chamber is designed to do much more than simply muffle exhaust noise. The Aero Chamber Muffler produces a deep throaty powerful sound that will not change with time. The Hooker Aero Chamber uses a unique step principal, similar to that which is currently popular in racing header design. The aerodynamically designed chambers flow 23% better and produce more horsepower and torque than the most popular high performance brand.\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003eFeature intricate stainless steel, robotic weld seams\u003c\/li\u003e  \u003cli\u003eSingle 2-1\/4\" Offset Inlet\u003c\/li\u003e  \u003cli\u003eSingle 2-1\/4\" Center Outlet\u003c\/li\u003e  \u003cli\u003e4-3\/4\"H x 10-1\/4\"W x 14\"L 16 Gauge Raw Aluminized Steel Case\u003c\/li\u003e  \u003cli\u003eReinforced Inlets and Outlets\u003c\/li\u003e  \u003cli\u003eStainless Steel Perforated Internal Plate Eliminates Internal Rust\u003c\/li\u003e  \u003cli\u003eAerodynamic Lens Directs Sound Pressure Waves into Acceleration Chamber and Out of Muffler\u003c\/li\u003e  \u003cli\u003eSound Absorption Chamber eliminates High Frequency Sound Waves for Deep Throaty Powerful Sound\u003c\/li\u003e  \u003cli\u003eResonance Chamberand Tuning Tube Cancels Unwanted Frequencies and Amplitudes (No annoying tin can sound or drone at cruising speed)\u003c\/li\u003e  \u003cli\u003eStepped acceleration Chamber Increases Exhaust Gas Velocity and Maximum Flow\u003c\/li\u003e  \u003cli\u003eThree Internal Bulk Heads for Superior Case Durability and Stability\u003c\/li\u003e \u003c\/ul\u003e \u003cbr\u003e\u003cbr\u003e","brand":"Hooker","offers":[{"title":"Default Title","offer_id":44647352959287,"sku":"HK21501","price":290.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/84878.jpg?v=1780430428","url":"https:\/\/enginemaster.com.au\/products\/hooker-hk21501-aero-chamber-muffler-2-1-4-w-offset-and-centre-outlet","provider":"Engine Master","version":"1.0","type":"link"}