{"product_id":"level-4-performance-package-overboost-chill-3-0","title":"Level 4 Performance Package: Overboost \u0026 Chill - 3.0 Supercharged","description":"\u003cp\u003eUnleash relentless, repeatable power with our flagship Level 4 package for Jaguar’s 3.0 Supercharged V6. Built by trained Jaguar technicians and precision-engineered in-house, \u003cstrong\u003eOverboost \u0026amp; Chill\u003c\/strong\u003e is designed for hard road use and track heat: lower intake temps, consistent performance, and a throttle that responds the way it should. Service, Style \u0026amp; Performance—Wraptor style.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis is for the 2010 onwards Bosch ECU cars with an 8 Speed Gearbox’s only\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat you get\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrankshaft pulley upgrade\u003c\/strong\u003e with matching \u003cstrong\u003ebelt \u0026amp; tensioner kit\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge-air chiller system\u003c\/strong\u003e that integrates with the vehicle’s A\/C to super-cool the intake charge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel system calibration\u003c\/strong\u003e for increased demand when required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWraptor Smooth Linear Throttle Kit\u003c\/strong\u003e (eliminates the common post-remap surge on 8-speed cars) — \u003cstrong\u003eincluded free\u003c\/strong\u003e with Level 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom ECU remap\u003c\/strong\u003e, hand-finished on your vehicle for best performance\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOpen High Flow Air Filters \u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eComplimentary Wraptor badges\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eInstalled by \u003cstrong\u003etrained Jaguar technicians\u003c\/strong\u003e with Wraptor’s in-house hardware and calibration expertise.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eExpected gains\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTarget output: ~500 PS\u003c\/strong\u003e (results vary by vehicle condition and baseline).\u003c\/p\u003e\n\u003cp\u003eThe key benefit is \u003cstrong\u003econsistency\u003c\/strong\u003e: the chiller holds intake temps down so power stays there, pull after pull.\u003c\/p\u003e\n\u003ch2\u003ePricing \u0026amp; install time\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e£4,495 + VAT\u003c\/strong\u003e supplied \u0026amp; installed\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOverseas\/remote tool option:\u003c\/strong\u003e \u003cstrong\u003e£4,845 + VAT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstall time:\u003c\/strong\u003e approx. \u003cstrong\u003e3.5 days\u003c\/strong\u003e — we book the car for \u003cstrong\u003ea full week\u003c\/strong\u003e to complete, test, and quality-check the system.\u003c\/p\u003e\n\u003ch2\u003eWhy Level 4 vs Level 3?\u003c\/h2\u003e\n\u003cp\u003eLevel 4 takes our proven Level 3 hardware and steps up with a \u003cstrong\u003edifferent crank pulley system\u003c\/strong\u003e, reinforced belt path, and that \u003cstrong\u003eA\/C-linked chiller\u003c\/strong\u003e to drive intake temps even lower—unlocking headroom for a \u003cstrong\u003econsistent ~500 PS\u003c\/strong\u003e tune rather than a “cold-run only” figure.\u003c\/p\u003e\n\u003ch2\u003eDriveability: sorted\u003c\/h2\u003e\n\u003cp\u003eMany modern 8-speed Jaguars develop an unpredictable surge after tuning. \u003cstrong\u003eAll tuners see it; we fix it.\u003c\/strong\u003e Our \u003cstrong\u003eSmooth Linear Throttle Kit\u003c\/strong\u003e is \u003cstrong\u003eincluded\u003c\/strong\u003e with Level 4, delivering clean, progressive response on road and track. (Sold separately it’s £395 + VAT.)\u003c\/p\u003e\n\u003ch2\u003eGood to know\u003c\/h2\u003e\n\u003cp\u003ePerformance tuning increases load on aged or marginal components. The tune itself won’t “break” a healthy car; lack of maintenance, underlying faults, or improper use can. We recommend:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-quality oil\/parts and up-to-date servicing\u003c\/li\u003e\n\u003cli\u003eAllow full warm-up before hard driving\u003c\/li\u003e\n\u003cli\u003eCool-down after spirited use (idle\/cruise; don’t heat-soak then key-off immediately)\u003c\/li\u003e\n\u003cli\u003eFor dyno work, arrive with a near-full tank of \u003cstrong\u003ehigh-octane fuel\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eGearbox remaps:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eSo far we have checked out gearbox maps available from various suppliers but seen no justified gains of a gearbox remap.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe idea of a gearbox remap is to;\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e1) decrease gearshift time, however the 8 speed gearbox is almighty quick already for a torque converter style gearbox.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e2) Increase the torque limiters inside the ECU, however we have not found the gearbox to hold back our tuning so far.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e3) Increase oil pressure to the solenoids that clamp the integral clutch bands inside the gearbox so there is less slippage allowing to run more power, however the difference is minimal, possibly more worth it on a very high tuned car but definitely not on a lower stage tune.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e4) increase the RPM limiter, however this is only useful if you're engine continues to make power higher than your current RPM limiter, it is also more dangerous to rev the engine higher and higher.\u0026amp;nbsp;\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003ePlease be wary if other companies try and up sell you a gearbox remap. In some instances we have experienced the cars have worse drivability following a gearbox remap from third parties.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eWe will continue to play with gearbox mapping and see if we can actually record and demonstrate any significant gains\u003c\/p\u003e","brand":"Wraptor Customs","offers":[{"title":"Workshop Install (UK)","offer_id":65858553446749,"sku":null,"price":6300.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/5047\/4589\/files\/IMG-0716.png?v=1761927442","url":"https:\/\/wraptordesign.com\/products\/level-4-performance-package-overboost-chill-3-0","provider":"WRAPTOR DESIGN","version":"1.0","type":"link"}