{"product_id":"ferrari-ff-f140-v12-x-pipe-twin-valved-back-box-exhaust-system","title":"Ferrari FF F140 V12 X-Pipe \u0026 Twin Valved Back Box Exhaust System","description":"\u003ch2\u003eFerrari FF F140 V12 | X-Pipe \u0026amp; Twin Valved Back Box Exhaust System\u003c\/h2\u003e\n\n\u003cp\u003eUnlock the full voice of the Ferrari FF's naturally aspirated 6.3-litre V12 with this bespoke X-pipe and twin valved back box exhaust system from Promod Works. Hand-fabricated in polished T304 stainless steel, this system is engineered specifically for the Ferrari FF to amplify the legendary F140 V12 soundtrack — with valve control to dial in exactly how loud you want it.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentre X-Pipe Crossover Section\u003c\/strong\u003e — precision-fabricated crossover balancing exhaust gases between both cylinder banks for improved flow, mid-range torque, and that distinctive V12 harmonic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwin Valved Back Boxes (Left \u0026amp; Right)\u003c\/strong\u003e — electronically controlled valve mufflers with dual outlets per side. Open the valves for a spine-tingling full V12 roar; close them for a refined, discreet exhaust note when required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNaturally aspirated V12-tuned design — maximises scream and exhaust note at high RPM\u003c\/li\u003e\n  \u003cli\u003eElectronically controlled butterfly valves — quiet mode and sport\/open mode\u003c\/li\u003e\n  \u003cli\u003ePolished T304 stainless steel construction throughout\u003c\/li\u003e\n  \u003cli\u003eHand-TIG welded with precision fitment to factory mounting points\u003c\/li\u003e\n  \u003cli\u003eDual outlets per side — four tips total\u003c\/li\u003e\n  \u003cli\u003eRetains OEM mounting positions for clean, bolt-on installation\u003c\/li\u003e\n  \u003cli\u003eIncreased exhaust flow for improved performance across the rev range\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard Ferrari FF valve wiring (actuator harness included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Ferrari\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e FF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eYears:\u003c\/strong\u003e 2011 – 2016\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e F140 EB 6.3L Naturally Aspirated V12 (651 hp)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e All-wheel drive (4RM)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterial: T304 polished stainless steel\u003c\/li\u003e\n  \u003cli\u003eValve type: Electronically controlled butterfly valve\u003c\/li\u003e\n  \u003cli\u003eOutlets: Dual per side (4 total)\u003c\/li\u003e\n  \u003cli\u003eFitment: Direct bolt-on, OEM mounting positions\u003c\/li\u003e\n  \u003cli\u003eFinish: Mirror-polished\u003c\/li\u003e\n  \u003cli\u003eSold as: Complete system (X-pipe + twin back boxes)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eThis product is made to order. Lead times may apply — please contact us for current availability and delivery estimates. Professional installation recommended.\u003c\/em\u003e\u003c\/p\u003e","brand":"Promod Works","offers":[{"title":"X-Pipe \u0026 Twin Valved Back Boxes – Complete System","offer_id":58205706813785,"sku":"PMW-FF-V12-XVBB-001","price":2495.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5749\/2057\/files\/hf_20260603_212952_e6090edd-3e08-431f-84cc-4415885bc1bc.png?v=1780522279","url":"https:\/\/promodparts.com\/products\/ferrari-ff-f140-v12-x-pipe-twin-valved-back-box-exhaust-system","provider":"Promod Shop","version":"1.0","type":"link"}