{"product_id":"spd-performance-2017-2020-ford-raptor-hx-series-muffler-kit-with-helmholtz-resonator","title":"SPD Performance 2017-2020 Ford Raptor Resonated HX Series Muffler Kit with Helmholtz Resonator","description":"\u003cp\u003eSPD 2017-2020 GEN 2 Raptor \/ Limited F-150 304SS 3\" HX SERIES Helmholtz Resonated Muffler Upgrade\u003c\/p\u003e \u003cp\u003eThe HX Series Muffler Upgrade with Helmholtz Resonator is the latest component for the ultimate Gen 2 Raptor or H.O. Limited 3.5L F-150 Exhaust System. When combined with the \u003ca title=\"SPD Performance Equal Length Trombone Resonator Delete\" href=\"https:\/\/apollo-optics.com\/products\/2017-2020-ford-raptor-3-5l-ecoboost-trombone-equal-length-resonator-delete-rdfr20el\"\u003eSPD Performance Equal Length Trombone Resonator Delete\u003c\/a\u003e, there is no better sounding exhaust on the market for the Gen 2 Raptor. \u003c\/p\u003e \u003cp\u003eHX Series mufflers are a straight through design, with no reductions or chambers inside the muffler, which guarantees ultimate flow and performance. HX Series mufflers use hard back sound dampening material which will not break down. This muffler setup also features a built-in X-Pipe design to blend the exhaust tones after the equal length trombone. \u003c\/p\u003e \u003cp\u003eThis version of the HX Series muffler includes a welding in Helmholtz resonator to attenuate the sound and remove any drone from the system.\u003c\/p\u003e","brand":"SPD Performance","offers":[{"title":"Default Title","offer_id":46024343355545,"sku":"HXFRM17RES","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/1227\/4585\/files\/spd-performance-2017-2020-ford-raptor-resonated-hx-series-muffler-kit-with-helmholtz-resonator-apollo-off-road-43038.jpg?v=1766092111","url":"https:\/\/battlebornoffroad.com\/products\/spd-performance-2017-2020-ford-raptor-hx-series-muffler-kit-with-helmholtz-resonator","provider":"Battle Born Offroad","version":"1.0","type":"link"}