{"product_id":"undaunted-performance-muffler-kit-echo-2511","title":"Undaunted Performance Muffler Kit – Echo 2511","description":"\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003cp\u003e\u003cstrong\u003eAerospace-Grade Performance Exhaust System for Echo 2511\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered for increased power and improved engine cooling, this exhaust system is precision-machined from aerospace-grade materials built to handle the toughest conditions. Proudly made in the USA and backed by a lifetime warranty, it delivers exceptional reliability and durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e\u003cbr\u003eEcho CS 2511T\u003cbr\u003eEcho CS 2511P\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Features:\u003c\/strong\u003e\u003cbr\u003e• CNC machined from 6061-T6 billet aluminum, a high-strength aerospace alloy that dissipates heat significantly faster than steel, helping reduce operating temperatures and extend component life\u003cbr\u003e• Includes muffler base, muffler cover, stainless steel intermediate plate, spark arrestor screen (USFS-compliant aperture size), complete hardware kit, and Loctite 243 Threadlocker, 0.5 ml Bottle\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDyno Proven Performance\u003c\/strong\u003e\u003cbr\u003eTested on a completely stock saw with no modifications other than the muffler. Results showed a 21.62% increase in horsepower and a 9.52% increase in torque.\u003cbr\u003ePerformance gains will vary depending on the saw and the level of modification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Notes:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\"\u003ePost-installation tuning is required for optimal performance\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eUse Loctite 243 thread locker on all mounting screws for secure, vibration-resistant assembly\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eReplacement of the OEM exhaust port gasket is recommended (not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Carrillo Outdoor Power Company","offers":[{"title":"Default Title","offer_id":44592270999655,"sku":null,"price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/1001\/5335\/files\/IMG_4882_1.jpg?v=1789003553","url":"https:\/\/carrilloopc.com\/products\/undaunted-performance-muffler-kit-echo-2511","provider":"Carrillo Outdoor Power Company","version":"1.0","type":"link"}