{"product_id":"foreverfab-drone-killer","title":"ForeverFab Drone Killer™ Resonator (PRE-ORDER SALE)","description":"\u003ch3 data-start=\"502\" data-end=\"546\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eOPEN TO PRE-ORDERS NOW! SHIPPING EXPECTING TO START MID-LATE MARCH\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3 data-start=\"502\" data-end=\"546\"\u003eHelmholtz-Tuned Exhaust Drone Eliminator\u003c\/h3\u003e\n\u003cp data-start=\"548\" data-end=\"612\"\u003eTired of highway drone but don’t want to kill your exhaust tone?\u003c\/p\u003e\n\u003cp data-start=\"614\" data-end=\"823\"\u003eThe ForeverFab Drone Killer™ is a Helmholtz-tuned exhaust resonator designed to target and eliminate the specific frequency that causes in-cab drone — without restricting flow or muting your exhaust character.\u003c\/p\u003e\n\u003cp data-start=\"825\" data-end=\"952\"\u003eThis is not a muffler.\u003cbr data-start=\"847\" data-end=\"850\"\u003eIt doesn’t quiet everything.\u003cbr data-start=\"878\" data-end=\"881\"\u003eIt removes the annoying resonance that makes highway driving miserable.\u003c\/p\u003e\n\u003chr data-start=\"954\" data-end=\"957\"\u003e\n\u003ch2 data-start=\"959\" data-end=\"974\"\u003eWhat It Does\u003c\/h2\u003e\n\u003cp data-start=\"976\" data-end=\"1204\"\u003e• Reduces or eliminates steady-RPM exhaust drone\u003cbr data-start=\"1024\" data-end=\"1027\"\u003e• Maintains aggressive exhaust tone under throttle\u003cbr data-start=\"1077\" data-end=\"1080\"\u003e• Allows normal conversation at cruising speed\u003cbr data-start=\"1126\" data-end=\"1129\"\u003e• No packing material to burn out\u003cbr data-start=\"1162\" data-end=\"1165\"\u003e• No restriction to main exhaust flow\u003c\/p\u003e\n\u003cp data-start=\"1206\" data-end=\"1290\"\u003eDesigned for straight-pipe and muffler-delete setups where drone becomes unbearable.\u003c\/p\u003e\n\u003chr data-start=\"1292\" data-end=\"1295\"\u003e\n\u003ch2 data-start=\"1297\" data-end=\"1307\"\u003eFitment\u003c\/h2\u003e\n\u003cp data-start=\"1309\" data-end=\"1377\"\u003eUniversal fit for \u003cstrong data-start=\"1327\" data-end=\"1376\"\u003esingle exhaust systems after the merge\/Y-pipe\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1379\" data-end=\"1406\"\u003eAvailable attachment sizes:\u003c\/p\u003e\n\u003cp data-start=\"1408\" data-end=\"1433\"\u003e• 2.5\"\u003cbr data-start=\"1414\" data-end=\"1417\"\u003e• 2.75\"\u003cbr data-start=\"1424\" data-end=\"1427\"\u003e• 3.0\"\u003c\/p\u003e\n\u003cp data-start=\"1435\" data-end=\"1493\"\u003e(Select the size that matches your exhaust pipe diameter.)\u003c\/p\u003e\n\u003cp data-start=\"1495\" data-end=\"1537\"\u003eIf you need a custom diameter, contact us.\u003c\/p\u003e\n\u003chr data-start=\"1539\" data-end=\"1542\"\u003e\n\u003ch2 data-start=\"1544\" data-end=\"1566\"\u003ePhysical Dimensions\u003c\/h2\u003e\n\u003cp data-start=\"697\" data-end=\"727\"\u003eMinimum installation envelope:\u003c\/p\u003e\n\u003cul data-start=\"729\" data-end=\"845\"\u003e\n\u003cli data-start=\"729\" data-end=\"769\"\u003e\n\u003cp data-start=\"731\" data-end=\"769\"\u003eOverall installed length: TBD inches\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"770\" data-end=\"814\"\u003e\n\u003cp data-start=\"772\" data-end=\"814\"\u003eMaximum width from main pipe: TBD inches\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"815\" data-end=\"845\"\u003e\n\u003cp data-start=\"817\" data-end=\"845\"\u003eMaximum height: 3.5 inches\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"770\" data-end=\"814\"\u003e\n\u003cp data-start=\"772\" data-end=\"814\"\u003eMinimum straight section required: TBD inches \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"847\" data-end=\"909\"\u003eFits single-exit exhaust systems with adequate side clearance.\u003c\/p\u003e\n\u003cp data-start=\"1568\" data-end=\"1648\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eadequate clearance next to your main exhaust pipe.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1650\" data-end=\"1757\"\u003eSee photos for layout reference.\u003c\/p\u003e\n\u003cp data-start=\"1759\" data-end=\"1816\"\u003eIf you’re unsure about space, contact us before ordering.\u003c\/p\u003e\n\u003chr data-start=\"1818\" data-end=\"1821\"\u003e\n\u003ch2 data-start=\"1823\" data-end=\"1838\"\u003eConstruction\u003c\/h2\u003e\n\u003cp data-start=\"1840\" data-end=\"1970\"\u003e• Fully welded 304 stainless steel construction\u003cbr data-start=\"1873\" data-end=\"1876\"\u003e• Slip pipe design \u003cbr data-start=\"1912\" data-end=\"1915\"\u003e• Bracketed for extra support\u003cbr data-start=\"1933\" data-end=\"1936\"\u003e• Designed and built in our shop\u003c\/p\u003e\n\u003cp data-start=\"1972\" data-end=\"2021\"\u003eNo internal packing. No maintenance. No gimmicks.\u003c\/p\u003e\n\u003chr data-start=\"2023\" data-end=\"2026\"\u003e\n\u003ch2 data-start=\"2028\" data-end=\"2046\"\u003eImportant Notes\u003c\/h2\u003e\n\u003cp data-start=\"2048\" data-end=\"2210\"\u003e• Designed for V8 applications in the 1700–2200 RPM drone range\u003cbr data-start=\"2152\" data-end=\"2155\"\u003e• Results may vary depending on exhaust configuration\u003c\/p\u003e\n\u003cp data-start=\"2212\" data-end=\"2338\"\u003eThis product targets specific resonance frequencies. If your drone occurs outside typical RPM ranges, contact us for guidance.\u003c\/p\u003e\n\u003chr data-start=\"2340\" data-end=\"2343\"\u003e\n\u003ch2 data-start=\"2345\" data-end=\"2365\"\u003eMade in the USA\u003c\/h2\u003e\n\u003cp data-start=\"2366\" data-end=\"2438\"\u003eBuilt in our shop by car enthusiasts who got tired of living with drone.\u003c\/p\u003e","brand":"Foreverfabrication","offers":[{"title":"2.5 inch","offer_id":46402687303869,"sku":"FF-DKR-250-V1","price":269.0,"currency_code":"USD","in_stock":true},{"title":"2.75 inch","offer_id":46402687336637,"sku":"FF-DKR-275-V1","price":269.0,"currency_code":"USD","in_stock":true},{"title":"3 inch","offer_id":46402687369405,"sku":"FF-DKR-300-V1","price":269.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1254\/5501\/files\/5d19a262-7722-4402-860c-9d164c5319d6.png?v=1771008321","url":"https:\/\/shop.foreverfabrication.com\/products\/foreverfab-drone-killer","provider":"Foreverfabrication","version":"1.0","type":"link"}