{"product_id":"maserati-quattroporte-control-axleback","title":"Maserati Quattroporte Control Axleback","description":"\u003cp data-start=\"28\" data-end=\"68\"\u003eControl the sound. Elevate the presence.\u003c\/p\u003e\n\u003cp data-start=\"70\" data-end=\"396\"\u003eThe \u003cstrong data-start=\"74\" data-end=\"126\"\u003e2003–2012 Maserati Quattroporte Control Axleback\u003c\/strong\u003e is designed to enhance the character of the Maserati V8 while giving you full control over how it sounds. Featuring a \u003cstrong data-start=\"245\" data-end=\"294\"\u003evalved Control axleback system (rear section)\u003c\/strong\u003e, it allows you to switch between a refined, quiet tone and a deep, aggressive exhaust note on demand.\u003c\/p\u003e\n\u003cp data-start=\"596\" data-end=\"958\"\u003eAs a rear-section upgrade, the axleback replaces the factory mufflers and improves exhaust flow at the final stage, enhancing throttle response while significantly transforming the sound. With valves closed, the Quattroporte remains composed and comfortable. Open the valves, and it delivers a more aggressive, performance-driven V8 note with increased presence.\u003c\/p\u003e\n\u003cp data-start=\"960\" data-end=\"1209\"\u003eConstructed using precision TIG welding and mandrel-bent tubing, this system is built to handle extreme conditions while maintaining optimal flow efficiency. Designed as a \u003cstrong data-start=\"1132\" data-end=\"1157\"\u003edirect bolt-on system\u003c\/strong\u003e, installation is seamless with no cutting required.\u003c\/p\u003e\n\u003cp data-start=\"1211\" data-end=\"1267\"\u003eLuxury when you want it.\u003cbr data-start=\"1235\" data-end=\"1238\"\u003ePerformance when you need it.\u003c\/p\u003e\n\u003cp data-start=\"1269\" data-end=\"1637\"\u003e\u003cstrong data-start=\"1269\" data-end=\"1286\"\u003eKey Features:\u003c\/strong\u003e\u003cbr data-start=\"1286\" data-end=\"1289\"\u003e• Valved Control axleback system (rear section)\u003cbr data-start=\"1336\" data-end=\"1339\"\u003e• Improved exhaust flow and throttle response\u003cbr data-start=\"1384\" data-end=\"1387\"\u003e• Deep, aggressive Maserati V8 exhaust tone\u003cbr data-start=\"1430\" data-end=\"1433\"\u003e• Refined sound when valves are closed\u003cbr data-start=\"1471\" data-end=\"1474\"\u003e• Available in stainless steel 304 or Grade 5 titanium\u003cbr data-start=\"1528\" data-end=\"1531\"\u003e• TIG welded construction\u003cbr data-start=\"1556\" data-end=\"1559\"\u003e• Mandrel-bent piping for maximum efficiency\u003cbr data-start=\"1603\" data-end=\"1606\"\u003e• Direct bolt-on installation\u003c\/p\u003e\n\u003cp data-end=\"1504\" data-start=\"1444\"\u003e\u003cstrong data-end=\"1504\" data-start=\"1444\"\u003eCompatible with Maserati Quattroporte Base, S, GT, and GTS\u003c\/strong\u003e\u003c\/p\u003e","brand":"HPH","offers":[{"title":"Silver","offer_id":51284838482218,"sku":"MAS-QP-CB-VE-SS","price":3240.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":51284838514986,"sku":"MAS-QP-CB-VE-SSB","price":3240.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/9399\/0186\/files\/Untitled_d8fdfce1-c045-49dc-bb4c-c2215f12dfa9.png?v=1774264030","url":"https:\/\/hphouseae.com\/products\/maserati-quattroporte-control-axleback","provider":"HPHouse","version":"1.0","type":"link"}