{"product_id":"maserati-quattroporte-control-axleback-x-pipe","title":"Maserati Quattroporte Control Axleback + X Pipe","description":"\u003cp data-start=\"28\" data-end=\"66\"\u003eControl the sound. Transform the tone.\u003c\/p\u003e\n\u003cp data-start=\"68\" data-end=\"301\"\u003eThe \u003cstrong data-start=\"72\" data-end=\"133\"\u003e2003–2012 Maserati Quattroporte Control Axleback + X-Pipe\u003c\/strong\u003e combines a \u003cstrong data-start=\"145\" data-end=\"194\"\u003evalved Control axleback system (rear section)\u003c\/strong\u003e with an \u003cstrong data-start=\"203\" data-end=\"228\"\u003eX-pipe center section\u003c\/strong\u003e, delivering a complete upgrade in both sound character and exhaust flow.\u003c\/p\u003e\n\u003cp data-start=\"502\" data-end=\"850\"\u003eThe X-pipe improves exhaust scavenging and balances flow between both banks, resulting in a smoother power delivery and a more refined, high-pitched Maserati V8 tone. Paired with the valved Control axleback, you can cruise quietly with valves closed or open them to unleash a deeper, more aggressive exhaust note with increased volume and presence.\u003c\/p\u003e\n\u003cp data-start=\"852\" data-end=\"1110\"\u003eConstructed using precision TIG welding and mandrel-bent tubing, every component is built to withstand extreme temperatures while maintaining optimal flow efficiency. Designed as a \u003cstrong data-start=\"1033\" data-end=\"1058\"\u003edirect bolt-on system\u003c\/strong\u003e, installation is seamless with no cutting required.\u003c\/p\u003e\n\u003cp data-start=\"1112\" data-end=\"1167\"\u003eRefined when you want it.\u003cbr data-start=\"1137\" data-end=\"1140\"\u003eUnleashed when you need it.\u003c\/p\u003e\n\u003cp data-start=\"1169\" data-end=\"1561\"\u003e\u003cstrong data-start=\"1169\" data-end=\"1186\"\u003eKey Features:\u003c\/strong\u003e\u003cbr data-start=\"1186\" data-end=\"1189\"\u003e• Valved Control axleback system (rear section)\u003cbr data-start=\"1236\" data-end=\"1239\"\u003e• X-pipe for improved exhaust flow and balance\u003cbr data-start=\"1285\" data-end=\"1288\"\u003e• Enhanced throttle response and smoother power delivery\u003cbr data-start=\"1344\" data-end=\"1347\"\u003e• Refined to aggressive Maserati V8 exhaust tone\u003cbr data-start=\"1395\" data-end=\"1398\"\u003e• Available in stainless steel 304 or Grade 5 titanium\u003cbr data-start=\"1452\" data-end=\"1455\"\u003e• TIG welded construction\u003cbr data-start=\"1480\" data-end=\"1483\"\u003e• Mandrel-bent piping for maximum efficiency\u003cbr data-start=\"1527\" data-end=\"1530\"\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":51284844609834,"sku":"MAS-QP-CB-X-VE-SS","price":5005.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":51284844642602,"sku":"MAS-QP-CB-X-VE-SSB","price":5005.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/9399\/0186\/files\/S687de313b7614998a6d35b7c2fcdb6b7r.jpg?v=1774264270","url":"https:\/\/hphouseae.com\/products\/maserati-quattroporte-control-axleback-x-pipe","provider":"HPHouse","version":"1.0","type":"link"}