{"product_id":"hooker-headers-21630hkr-maximum-flow-muffler","title":"Hooker Headers 21630HKR Maximum Flow Muffler","description":"\u003cp align=\"center\"\u003e\u003cb\u003e\u003cfont color=\"black\" size=\"6\"\u003eMuffler\u003c\/font\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cb\u003e\u003cfont color=\"black\" size=\"6\"\u003eMaximum Flow Muffler\u003c\/font\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eMaximum Flow Muffler; Universal; Bi-Directional; Turbo Style; 4.75 in. H x 10.25 in. W x 14 in. L; 3 in. ID; 3 in. OD; Offset Inlet; Single Offset Outlet; Uncoated;\u003c\/p\u003e\u003cbr\u003e\u003cdiv\u003eSPECIFICATIONS:\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eBody Height: 4.750 in.\u003c\/li\u003e\n\u003cli\u003eBody Length: 14.000 in.\u003c\/li\u003e\n\u003cli\u003eBody Width: 10.250 in.\u003c\/li\u003e\n\u003cli\u003eInlet Connection Type: Pipe\u003c\/li\u003e\n\u003cli\u003eInlet Inside Diameter: 3.000 in.\u003c\/li\u003e\n\u003cli\u003eInlet Outside Diameter: 3.000 in.\u003c\/li\u003e\n\u003cli\u003eInlet Position: Offset\u003c\/li\u003e\n\u003cli\u003eInlet Size: 3.000 in.\u003c\/li\u003e\n\u003cli\u003eInlet Type: Single Offset\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminized Steel\u003c\/li\u003e\n\u003cli\u003eMuffler Count: 1\u003c\/li\u003e\n\u003cli\u003eMuffler Type: Glass Pack\u003c\/li\u003e\n\u003cli\u003eOutlet Outside Diameter: 3.000 in.\u003c\/li\u003e\n\u003cli\u003eOutlet Position: Offset\u003c\/li\u003e\n\u003cli\u003eOutlet Size: 3.000 in.\u003c\/li\u003e\n\u003cli\u003eOutlet Type: Single Offset Outlet\u003c\/li\u003e\n\u003cli\u003eOverall Length: 18.000 in.\u003c\/li\u003e\n\u003cli\u003eShape: Oval\u003c\/li\u003e\n\u003cli\u003eTip Quantity: 0\u003c\/li\u003e\n\u003cli\u003eWARNING CA Proposition 65: Yes\u003c\/li\u003e\n\u003cli\u003eWARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cdiv\u003eFEATURES:\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eBi-Directional Exhaust Flow Design\u003c\/li\u003e\n\u003cli\u003eHigh Temp Packing Material Absorbs Excess Noise\u003c\/li\u003e\n\u003cli\u003eMellow Powerful Sound\u003c\/li\u003e\n\u003cli\u003eRobotic Weld Seams\u003c\/li\u003e\n\u003cli\u003eStainless Steel Perforated Exhaust Core\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp align=\"left\"\u003eThe Hooker Maximum Flow muffler actually flows 99% and produces more horsepower and torque than a 2-1\/2 in. open pipe. The Maximum Flow is constructed of an aluminized steel case with stainless steel internal core and uses a high temperature packing material to absorb excessive noise while allowing a mellow powerful sound. As with all absorption type silencers, the Maximum Flow will be most effective for sound control with lower compression (8.5 to 1 and lower) motors with conservative Camshafts and with applications using catalytic converter(s). The Maximum Flow flows either direction, allowing for easy installation.\u003c\/p\u003e\u003cp align=\"left\"\u003eIn 1962 Gary Hooker designed a header for his 409 Chevrolet and discovered a demand for this header from other racers in the area. It wasn't long before Gary hired employees and was operating Hooker Headers out of a building in South Ontario, CA. The Hooker philosophy was simple - make real, usable power by balancing the intake and exhaust pressure waves. This efficiently expelled all the burnt gases while drawing in the maximum fresh charge of fuel and air. The Hooker team sometimes spent twice as much time developing a header to find 10% better performance. Hooker dominated the drag race scene in the late `60s and throughout the `70s with nearly all NHRA Pro Stock (Super Stock) racers winning with Hooker Headers. Famed racers such as Bill \"Grumpy\" Jenkins, Bob Glidden and Sox \u0026amp; Martin were regulars in Hooker PR. Hooker straight-thru glass pack mufflers were also launched in the early '70s, known as the \"Hookermuffler\". This branching led to more \"non-race\" header and exhaust applications for trucks, vans, motor homes, and economy cars. Hooker had headers for nearly anyone that could benefit from the mileage and performance improvements seen from un-corking your exhaust. Hooker also became famous for engine swap headers. In the early '90s Hooker developed its Metallic Ceramic Thermal Barrier Coating as an optional finish on its headers. The heat displacement properties and additional life it added to headers make it one of Hooker's most popular features still today. The '90s also saw the development of the Aerochamber Muffler; the most advanced muffler of its time. Hooker still holds tight to the claim of the winningest header in drag racing history. Hooker still leads the way in design and technology with products like engine swap headers for putting a late model LS engine into early iron. The famous Hooker heart logo is among the most recognized in the performance aftermarket, symbolizing unmatched performance and quality. \u003c\/p\u003e","brand":"Hooker","offers":[{"title":"Default Title","offer_id":47449538461934,"sku":"BBVM21630HKR","price":147.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/vehicleaccessorypros.com\/products\/hooker-headers-21630hkr-maximum-flow-muffler","provider":"Vehicle Accessory Pros","version":"1.0","type":"link"}