{"product_id":"milltek-active-valve-control-land-rover-defender-130-5-0-v8-425ps-525ps-opf-gpf-23","title":"Milltek Active Valve Control Land Rover Defender 130 5.0 V8 425PS 525PS OPF\/GPF 23+","description":"\u003ch2\u003eMilltek Active Valve Control for Land Rover\/Range Rover Defender 110 5.0 V8 425PS \u0026amp; 525PS (NAS Non-OPF\/GPF Vehicles Only) (2021 onwards) – Switchable Exhaust Volume\u003c\/h2\u003e\n\u003cp\u003eThis is Milltek's active valve control system for the Land Rover\/Range Rover Defender 130 5.0 V8 425PS \u0026amp; 525PS (OPF\/GPF Vehicles Only). It adds an electronically-operated valve to an existing Milltek system, opening a second, less restrictive path through the silencer that stays closed for a refined, near-standard tone around town and opens under load or at the press of a button for a louder, more open sound.\u003c\/p\u003e\n\u003cp\u003eIt's the option to go for if you want the flexibility to keep the car quiet for early starts and long motorway runs, then switch to the full exhaust note whenever you actually want to hear it, without swapping any hardware.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e Active Valve Control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Time:\u003c\/strong\u003e approx. 1 hour (Milltek figure)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLand Rover\/Range Rover Defender 110 5.0 V8 425PS \u0026amp; 525PS (NAS Non-OPF\/GPF Vehicles Only) (2021 onwards)\u003c\/li\u003e\n\u003cli\u003eLand Rover\/Range Rover Defender 110 5.0 V8 425PS \u0026amp; 525PS (OPF\/GPF Vehicles Only) (2021 onwards)\u003c\/li\u003e\n\u003cli\u003eLand Rover\/Range Rover Defender 130 5.0 V8 425PS \u0026amp; 500PS (NAS Non-OPF\/GPF Vehicles Only) (2023 onwards)\u003c\/li\u003e\n\u003cli\u003eLand Rover\/Range Rover Defender 130 5.0 V8 425PS \u0026amp; 525PS (OPF\/GPF Vehicles Only) (2023 onwards)\u003c\/li\u003e\n\u003cli\u003eLand Rover\/Range Rover Defender 90 5.0 V8 425PS \u0026amp; 525PS (NAS Non-OPF\/GPF Vehicles Only) (2021 onwards)\u003c\/li\u003e\n\u003cli\u003eLand Rover\/Range Rover Defender 90 5.0 V8 425PS \u0026amp; 525PS (OPF\/GPF Vehicles Only) (2021 onwards)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e any model, engine or body style not listed above. Check your car before ordering.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eMilltek quotes a fitting time of approx. 1 hour. This involves connecting to the car's wiring and exhaust valves, so we recommend fitting by a specialist familiar with the car's electrics.\u003c\/p\u003e\n\u003ch3\u003eUpgrade Further\u003c\/h3\u003e\n\u003cp\u003eAlso available from Milltek for this car: \u003ca href=\"\/products\/milltek-cat-back-exhaust-land-rover-defender-110-5-0-v8-425ps-525ps-nas-non-opf-gpf-21\"\u003eMilltek Cat-back Exhaust Land Rover Defender 110 5.0 V8 425PS \u0026amp; 525PS NAS Non-OPF\/GPF Vehicles 21+\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWill it fit the Land Rover\/Range Rover Defender 110 5.0 V8 425PS \u0026amp; 525PS (OPF\/GPF Vehicles Only)?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek lists this part for the Land Rover\/Range Rover Defender 110 5.0 V8 425PS \u0026amp; 525PS (OPF\/GPF Vehicles Only) as well as the other models in the fitment list above.\u003c\/p\u003e\n\u003ch3\u003eHow is it controlled?\u003c\/h3\u003e\n\u003cp\u003eDepending on the version, it is controlled using a remote control.\u003c\/p\u003e\n\u003ch3\u003eWill the car be louder all the time?\u003c\/h3\u003e\n\u003cp\u003eNo. With the valve closed the tone stays close to standard; open it when you want the full exhaust note.\u003c\/p\u003e\n\u003ch3\u003eWhat does it work with?\u003c\/h3\u003e\n\u003cp\u003eMilltek notes: \"Remote Control Valve Override - Plug and Play with 2 Remotes - 3 Modes (Always Open\/Always Closed\/OE)\". Check this matches your current exhaust before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs this a complete exhaust system?\u003c\/h3\u003e\n\u003cp\u003eNo. It is designed to be used with the system or factory parts described above, rather than as a complete exhaust on its own.\u003c\/p\u003e\n\u003ch3\u003eHow long does it take to fit?\u003c\/h3\u003e\n\u003cp\u003eMilltek quotes approx. 1 hour.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek products are covered against defects in materials and workmanship. Contact us with your order number if you have a problem.\u003c\/p\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":56392836383105,"sku":"MIL-SSXLR160","price":349.27,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/3232\/7161\/files\/SSXLR160_1_37442403-5035-4117-90de-32e2ed131ef1.jpg?v=1791893472","url":"https:\/\/milltekexhaustshop.com\/products\/milltek-active-valve-control-land-rover-defender-130-5-0-v8-425ps-525ps-opf-gpf-23","provider":"Milltek Exhaust Shop","version":"1.0","type":"link"}