{"product_id":"muffler-110","title":"MUFFLER, SLIP-IN","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 21003HKR\u003c\/p\u003e\u003cp\u003eFor 4 in. side tube sound control, Hooker builds long lasting slip-in mufflers. These mufflers are easily removed for racing purposes and are available in a performance style glass pack or our quieter all metal reverse flow style for small and big block applications. Hooker mufflers produce a high level of sound control without restricting engine efficiency. Sold in pairs.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 4\" Side Tube systems\u003c\/li\u003e\n\u003cli\u003eLong Lasting\u003c\/li\u003e\n\u003cli\u003eBig Block Reverse Flow Design\u003c\/li\u003e\n\u003cli\u003eEasily Removed For Racing\u003c\/li\u003e\n\u003cli\u003eEasily Removed For Racing\u003c\/li\u003e\n\u003cli\u003eQuieter Than Glasspack\u003c\/li\u003e\n\u003cli\u003eEfficient Design yet much Quieter than Glass Pack\u003c\/li\u003e\n\u003cli\u003eHigh Level Of Sound Control\u003c\/li\u003e\n\u003cli\u003eHigh Level Of Sound Control\u003c\/li\u003e\n\u003cli\u003eWill Not Restrict Engine Efficiency\u003c\/li\u003e\n\u003cli\u003eAll Metal Construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSuper Competition Sidetube Muffler |  Slip-In |  Sold In Pairs |  4 in. |  All Metal |  Reverse Flow\u003c\/p\u003e","brand":"Hooker","offers":[{"title":"Default Title","offer_id":51827697484088,"sku":"H00I 21003HKR","price":527.17,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/muffler-110","provider":"MOTORMIA","version":"1.0","type":"link"}