{"product_id":"dk-custom-products-thunder-torque-inserts-insert-fits-1-diameter-and-larger-si-880-3043","title":"DK Custom Products Thunder Torque Inserts - Insert Fits 1\" Diameter \u0026 Larger Si…","description":"\u003cp\u003eDK Custom Products Thunder Torque Inserts are patented tuning devices that bolt into the end of slip-on mufflers to increase exhaust gas velocity and scavenging for low- and mid-range torque gains. Fits 1\" diameter and larger slip-on muffler exits on V-twin motorcycles.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eBolts into slip-on muffler end using existing baffle bolt hole\u003c\/li\u003e\n  \u003cli\u003eStainless steel 5\/16\" diameter studs\u003c\/li\u003e\n  \u003cli\u003eHigh-temp powder coat finish\u003c\/li\u003e\n  \u003cli\u003eAdjustable sound volume and tone\u003c\/li\u003e\n  \u003cli\u003eIncreases low and mid-range torque\u003c\/li\u003e\n  \u003cli\u003ePatented technology\u003c\/li\u003e\n  \u003cli\u003eMade in the USA\u003c\/li\u003e\n  \u003cli\u003eAll mounting hardware included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e DK Custom Products\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e DK-TTI-118S\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 8 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 1 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.125 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel studs with high-temp powder coat\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycles with 1\" diameter or larger slip-on muffler exits. Installs on most aftermarket and stock slip-on configurations.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat mufflers will this fit?\u003c\/h3\u003e\n\u003cp\u003eFits slip-on mufflers with 1\" diameter or larger exit tubes. Bolts directly into the existing baffle bolt hole — no modifications needed.\u003c\/p\u003e\n\u003ch3\u003eHow much horsepower and torque will I gain?\u003c\/h3\u003e\n\u003cp\u003eGains vary by engine size, tune, and bike setup. Primary benefit is low- and mid-range torque from improved exhaust scavenging and gas velocity.\u003c\/p\u003e\n\u003ch3\u003eCan I adjust the sound with these inserts?\u003c\/h3\u003e\n\u003cp\u003eYes — the design allows for adjustable sound volume and tone by tuning the insert position and configuration.\u003c\/p\u003e\n\u003ch3\u003eIs installation difficult?\u003c\/h3\u003e\n\u003cp\u003eNo — it bolts into the muffler's existing baffle bolt hole. E-Z installation without special tools or muffler modifications.\u003c\/p\u003e\n\u003ch3\u003eAre these street legal?\u003c\/h3\u003e\n\u003cp\u003eAs a tuning insert, check your local emissions and noise ordinances before installation.\u003c\/p\u003e","brand":"DK Custom Products","offers":[{"title":"Default Title","offer_id":53035932319855,"sku":"880-3043","price":102000.0,"currency_code":"COP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_0f38fa91-a37e-45c6-a22f-0a8f59810b04.png?v=1779563787","url":"https:\/\/vtwinbikers.com\/en-co\/products\/dk-custom-products-thunder-torque-inserts-insert-fits-1-diameter-and-larger-si-880-3043","provider":"Vtwinbikers","version":"1.0","type":"link"}