{"product_id":"granatelli-dual-3-electric-exhaust-cutout-kit-stainless-steel-slip-fit-302530k","title":"Granatelli Dual 3\" Electric Exhaust Cutout Kit, Stainless Steel Slip-Fit – 302530K","description":"\u003ch2\u003e\u003cstrong\u003eCommand the Sound—3.00″ Dual Cutout Power\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSKU: 302530K\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePush one switch, and you're in full control. The Granatelli dual 3.00″ electronic exhaust cutout gives you instant tone and flow adjustment—silent or savage—on demand. Quality-engineered and built to last, this kit delivers raw performance with premium reliability.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Build:\u003c\/strong\u003e CNC-machined 6061 aerospace-grade aluminum body with stainless-steel butterfly plates and shafts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart One-Touch Control:\u003c\/strong\u003e Smart-Chip–driven rocker switch—no holding, auto-stop protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerful Actuation:\u003c\/strong\u003e High-torque DC gear-reduction motor with high-temp carbon-steel gears\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e360° Adjustable Exit:\u003c\/strong\u003e V-band clamps provide full rotation; polished 45° stainless turndowns for style and flow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-in-One Kit:\u003c\/strong\u003e Includes two cutouts, rocker switches, wiring harnesses, gaskets, clamps, and install hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eQuick Specs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutout Diameter:\u003c\/strong\u003e 3.00″ (76 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e CNC-machined 6061 aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternals:\u003c\/strong\u003e Stainless steel plates \u0026amp; shafts, carbon-steel gears\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurndowns:\u003c\/strong\u003e Polished stainless, 45° angle, 360° V-band positioning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotors:\u003c\/strong\u003e High-torque, gear-reduction with Smart-Chip auto-stop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall:\u003c\/strong\u003e Slip-fit clamp-on with complete accessory kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Enthusiasts Choose It\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhether you’re carving canyons, hitting drag strips, or rolling into a show, this dual 3.00″ cutout switch delivers show-stopping sound and flow—on your terms. Built tough, engineered smart, and loaded with hardware, it’s the upgrade every performance driver deserves.\u003c\/p\u003e\u003chr\u003e\u003ch3 style=\"margin-bottom:10px; color:#666666;\"\u003eSizing \u0026amp; Fitment\u003c\/h3\u003e\u003cp\u003eMeasure the outside diameter of your exhaust pipe at the mounting point. If it measures 3\", this kit is the right match. This dual kit is for true dual exhaust systems, one cutout per side. Single exhaust? Choose the \u003ca href=\"\/products\/i-30499925-granatellimotor-sportselectronic-exhaust-cutout-kit-302530-stainless-steel-slip-fit-3-00-inches\"\u003esingle 302530 kit\u003c\/a\u003e. Want a permanent, leak-free install? See the \u003ca href=\"\/products\/i-30499988-granatellimotor-sportselectronic-exhaust-cutout-kit-307530k-stainless-steel-weld-in\"\u003e307530K weld-in version\u003c\/a\u003e.\u003c\/p\u003e\u003chr\u003e\u003ch3 style=\"margin-bottom:10px; color:#666666;\"\u003eWhere to Mount It\u003c\/h3\u003e\u003cp\u003eMount the cutout at least 18 to 24 inches after the catalytic converters, and away from any O2 sensor. Aim the turndown toward the rocker panel, away from fuel and brake lines. For the best sound, mount it after the X-pipe or H-pipe.\u003c\/p\u003e\u003chr\u003e\u003ch3 style=\"margin-bottom:10px; color:#666666;\"\u003eLegal Note\u003c\/h3\u003e\u003cp\u003eMany states, including California, prohibit exhaust cutouts on vehicles driven on public roads. Keep the cutout closed on the street and open it only at sanctioned off-highway events. Never install a cutout upstream of a catalytic converter.\u003c\/p\u003e\u003chr\u003e\u003ch3 style=\"margin-bottom:10px; color:#666666;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDo I have to hold the switch?\u003c\/strong\u003e\u003cbr\u003eNo. The Smart-Chip one-touch rocker completes the valve's travel with one tap.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I install it myself?\u003c\/strong\u003e\u003cbr\u003eYes. This kit clamps onto the pipe, so most installs need only basic hand tools and a way to cut the pipe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's the warranty?\u003c\/strong\u003e\u003cbr\u003e90 days, with optional 1-, 2- or 3-year extended coverage available at checkout.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it add horsepower?\u003c\/strong\u003e\u003cbr\u003eOpening the cutout reduces backpressure. Gains depend on your engine, headers and tune.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNew to cutouts?\u003c\/strong\u003e Read our \u003ca href=\"\/blogs\/news\/3-inch-electric-exhaust-cutout-guide\"\u003e3 Inch Electric Exhaust Cutout Guide\u003c\/a\u003e for choosing the right size and type, mounting and state laws.\u003c\/p\u003e\u003chr\u003e\u003ch3 style=\"margin-bottom:10px; color:#666666;\"\u003eWhy Choose Granatelli Motor Sports?\u003c\/h3\u003e\u003cp\u003eGranatelli Motor Sports develops performance components for real-world street, street\/strip, race, and custom applications, with an emphasis on practical performance, dependable construction, and integration into serious automotive builds.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":67645037641773,"sku":"302530K","price":509.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2780\/2157\/files\/F198648805.jpg?v=1791806630","url":"https:\/\/shopmontgomerymarketplace.com\/products\/granatelli-dual-3-electric-exhaust-cutout-kit-stainless-steel-slip-fit-302530k","provider":"Montgomery Marketplace","version":"1.0","type":"link"}