{"product_id":"mclaren-720s-stage-2-package-narkos-performance-tuning","title":"Mclaren 720s Stage 2 package - Narkos Performance Tuning","description":"\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"45e9f836-85b1-4eb2-bf28-35b3324e045a\" data-testid=\"conversation-turn-2\" data-scroll-anchor=\"false\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto [--thread-content-margin:--spacing(4)] thread-sm:[--thread-content-margin:--spacing(6)] thread-lg:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] thread-lg:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"50df4161-045a-477a-978d-0154cadd4d62\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\"\u003e\n\u003ch3 data-start=\"375\" data-end=\"414\"\u003eWhat the Stage 2 Package Includes\u003c\/h3\u003e\n\u003cul data-start=\"463\" data-end=\"1429\"\u003e\n\u003cli data-start=\"463\" data-end=\"549\"\u003e\n\u003cp data-start=\"465\" data-end=\"549\"\u003eA \u003cstrong data-start=\"467\" data-end=\"487\"\u003ehardware upgrade\u003c\/strong\u003e (at minimum the downpipes with integrated heat-shield) plus\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"550\" data-end=\"677\"\u003e\n\u003cp data-start=\"552\" data-end=\"677\"\u003eA \u003cstrong data-start=\"554\" data-end=\"581\"\u003ecustom ECU tune \/ remap\u003c\/strong\u003e tailored to the car after installation of the hardware. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"678\" data-end=\"811\"\u003e\n\u003cp data-start=\"680\" data-end=\"811\"\u003eSpecifically, for a 570GT example they list: stock ~560 HP → tuned ~732 HP \/ 930 Nm torque. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"812\" data-end=\"976\"\u003e\n\u003cp data-start=\"814\" data-end=\"976\"\u003eThey emphasise: “A stage 2 remap involves recalibrating the ECU software, \u003cstrong data-start=\"888\" data-end=\"933\"\u003ecombined with necessary hardware upgrades\u003c\/strong\u003e …” \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"977\" data-end=\"1256\"\u003e\n\u003cp data-start=\"979\" data-end=\"1011\"\u003eThey promise benefits such as:\u003c\/p\u003e\n\u003cul data-start=\"1014\" data-end=\"1256\"\u003e\n\u003cli data-start=\"1014\" data-end=\"1109\"\u003e\n\u003cp data-start=\"1016\" data-end=\"1109\"\u003eUp to \u003cstrong data-start=\"1022\" data-end=\"1045\"\u003e+40% power \u0026amp; torque\u003c\/strong\u003e (depending on hardware) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1112\" data-end=\"1256\"\u003e\n\u003cp data-start=\"1114\" data-end=\"1256\"\u003eEnhanced throttle response, improved sound, deeper exhaust note, calibrated crackles\/flames \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1257\" data-end=\"1429\"\u003e\n\u003cp data-start=\"1259\" data-end=\"1429\"\u003eThe downpipes they install are described as “aircraft-grade SS304 stainless steel, TIG welded … integrated thermal heatshield …” \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1431\" data-end=\"1434\"\u003e\n\u003ch3 data-start=\"1436\" data-end=\"1507\"\u003eWhat It Means Practically for McLaren 600LT \/ 570S \/ 570GT \/ 540C\u003c\/h3\u003e\n\u003cp data-start=\"1508\" data-end=\"1676\"\u003eIf you apply this package to the models you listed, you can expect (subject to existing condition, supporting hardware and tuning scope) something along the lines of:\u003c\/p\u003e\n\u003cul data-start=\"1677\" data-end=\"2393\"\u003e\n\u003cli data-start=\"1677\" data-end=\"1784\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1784\"\u003eRemoval or upgrade of factory downpipes (less restriction → better turbo response, lower back-pressure)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1785\" data-end=\"1892\"\u003e\n\u003cp data-start=\"1787\" data-end=\"1892\"\u003eECU\/engine remap that raises boost (if turbocharged car), advances ignition\/trim, improves air\/fuel etc\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1893\" data-end=\"1974\"\u003e\n\u003cp data-start=\"1895\" data-end=\"1974\"\u003eSound upgrades: deeper tone, crackles \/ flames (if exhaust\/hardware supports)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1975\" data-end=\"2040\"\u003e\n\u003cp data-start=\"1977\" data-end=\"2040\"\u003eImproved throttle response, stronger mid-range \u0026amp; top-end pull\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2041\" data-end=\"2128\"\u003e\n\u003cp data-start=\"2043\" data-end=\"2128\"\u003ePossibly changes in cooling, heat management (thanks to the heatshielded downpipes)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2129\" data-end=\"2393\"\u003e\n\u003cp data-start=\"2131\" data-end=\"2393\"\u003eNote: The magnitude of power gain depends on the car’s stock condition, previous mods, fuel quality, cooling, and how aggressive the tune is. For the 570GT they achieved ~+172 HP \/ ~+370 Nm. (560 → 732 HP, torque 930 Nm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2395\" data-end=\"2398\"\u003e\n\u003ch3 data-start=\"2400\" data-end=\"2432\"\u003eKey Considerations \u0026amp; Notes\u003c\/h3\u003e\n\u003cul data-start=\"2433\" data-end=\"3665\"\u003e\n\u003cli data-start=\"2433\" data-end=\"2695\"\u003e\n\u003cp data-start=\"2435\" data-end=\"2695\"\u003eBecause it’s a Stage 2 tune that \u003cstrong data-start=\"2468\" data-end=\"2498\"\u003erequires hardware upgrades\u003c\/strong\u003e, you should check which specific hardware is required for \u003cem data-start=\"2557\" data-end=\"2589\"\u003eyour exact model and condition\u003c\/em\u003e. For example, whether you’ll need upgraded intercoolers, exhausts, downpipes, or other supporting mods.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2696\" data-end=\"2834\"\u003e\n\u003cp data-start=\"2698\" data-end=\"2834\"\u003eThe warranty on your vehicle may be impacted. Aftermarket tuning and hardware often void manufacturer warranty for engine\/drive-train.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2835\" data-end=\"3057\"\u003e\n\u003cp data-start=\"2837\" data-end=\"3057\"\u003eLocal emissions laws \/ road legality: Some of the extra features (flames, crackles, loud exhaust, removed emissions gear) may not be legal in all jurisdictions (including Morocco) or may affect inspection\/registration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3058\" data-end=\"3258\"\u003e\n\u003cp data-start=\"3060\" data-end=\"3258\"\u003eReliability and heat load: When you raise power significantly, you increase stress on engine, transmission, cooling system, etc. Make sure your cooling\/fluids\/supporting systems are up to the job.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3259\" data-end=\"3498\"\u003e\n\u003cp data-start=\"3261\" data-end=\"3498\"\u003eDynamic tuning: The package states “live on our dyno for maximum performance and reliability” for each car.  That means ideally the car is physically present for dyno tuning—not just a “map drop”.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3499\" data-end=\"3665\"\u003e\n\u003cp data-start=\"3501\" data-end=\"3665\"\u003eCrank and turbo health: On turbocharged McLaren models, the existing turbos, bearings, heat shielding, etc must be in good condition to safely take the extra power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3667\" data-end=\"3670\"\u003e\n\u003ch3 data-start=\"3672\" data-end=\"3702\"\u003eSpecific for Your Models\u003c\/h3\u003e\n\u003cul data-start=\"3703\" data-end=\"4315\"\u003e\n\u003cli data-start=\"3703\" data-end=\"3871\"\u003e\n\u003cp data-start=\"3705\" data-end=\"3871\"\u003eFor the McLaren 600LT and 570S\/570GT\/540C (which share the M838T engine in various states) the Stage 2 hardware + tune should deliver substantial uplift over stock.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3872\" data-end=\"4058\"\u003e\n\u003cp data-start=\"3874\" data-end=\"4058\"\u003eExample from Narkos: 570GT 732 HP \/ 930 Nm is a real-world reference. So if your car is a 540C, expect somewhat less (because stock is lower) unless further supporting mods are done.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4059\" data-end=\"4177\"\u003e\n\u003cp data-start=\"4061\" data-end=\"4177\"\u003eMake sure the tune is tailored to your exact variant (for example 540C has different power basis than 570GT\/570S).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4178\" data-end=\"4315\"\u003e\n\u003cp data-start=\"4180\" data-end=\"4315\"\u003eAlso, check if you’ll need to upgrade the exhaust (beyond downpipes) or intercooler—if not done, the full possible gain may be limited.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4317\" data-end=\"4320\"\u003e\n\u003cp data-start=\"4322\" data-end=\"4501\"\u003eIf you like, I can look up \u003cstrong data-start=\"4349\" data-end=\"4459\"\u003eexact dyno graphs, breakdown of the full hardware list, pricing for Morocco\/Europe, and legal implications\u003c\/strong\u003e for your location. Would that be helpful?\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"29f5eb94-334c-415c-9044-6ea00cc80e34\" data-testid=\"conversation-turn-3\" data-scroll-anchor=\"false\" data-turn=\"user\" tabindex=\"-1\"\u003e\n\u003ch5 class=\"sr-only\"\u003eYou said:\u003c\/h5\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pt-12 [--thread-content-margin:--spacing(4)] thread-sm:[--thread-content-margin:--spacing(6)] thread-lg:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] thread-lg:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"user\" data-message-id=\"29f5eb94-334c-415c-9044-6ea00cc80e34\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden items-end rtl:items-start\"\u003e\n\u003cdiv class=\"user-message-bubble-color relative rounded-[18px] px-4 py-1.5 data-[multiline]:py-3 max-w-[var(--user-chat-width,70%)]\"\u003e\n\u003cdiv class=\"whitespace-pre-wrap\"\u003eMclaren 720s Stage 2 package - Narkos Performance Tuning\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex justify-end\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:a10f88b7-5828-464a-927d-1dae36cfe6c6-1\" data-testid=\"conversation-turn-4\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003ch6 class=\"sr-only\"\u003eChatGPT said:\u003c\/h6\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] thread-sm:[--thread-content-margin:--spacing(6)] thread-lg:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] thread-lg:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"07224e50-ccc8-46c5-86f4-127265c65f7d\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"284\"\u003eHere’s a detailed breakdown of the typical \u003cstrong data-start=\"43\" data-end=\"69\"\u003eStage 2 tuning package\u003c\/strong\u003e from \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eNarkos Performance\u003c\/span\u003e\u003c\/span\u003e as applied to the McLaren 720S (or similar high-end twin-turbo V8 McLarens). Note: Always check with Narkos directly for your exact spec, as real-world details can vary.\u003c\/p\u003e\n\u003chr data-start=\"286\" data-end=\"289\"\u003e\n\u003ch3 data-start=\"291\" data-end=\"313\"\u003ePackage Overview\u003c\/h3\u003e\n\u003cp data-start=\"314\" data-end=\"381\"\u003eAccording to Narkos’s website, the Stage 2 for the 720S includes:\u003c\/p\u003e\n\u003cul data-start=\"382\" data-end=\"884\"\u003e\n\u003cli data-start=\"382\" data-end=\"505\"\u003e\n\u003cp data-start=\"384\" data-end=\"505\"\u003eA hardware upgrade (downpipes or decat downpipes) and an ECU remap\/custom tuning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"506\" data-end=\"769\"\u003e\n\u003cp data-start=\"508\" data-end=\"769\"\u003eSpecifically for the 720S: “STAGE 1 ECU TUNE: 810 HP \/ 850 Nm Torque … STAGE 2 PACKAGE: 860 HP \/ 920 Nm Torque … Includes: Decat downpipes … Includes: labour and lifetime map warranty … Price on stock downpipe swap deal.” \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"770\" data-end=\"884\"\u003e\n\u003cp data-start=\"772\" data-end=\"884\"\u003eSo the stated target figures: around \u003cstrong data-start=\"809\" data-end=\"819\"\u003e860 hp\u003c\/strong\u003e and \u003cstrong data-start=\"824\" data-end=\"834\"\u003e920 Nm\u003c\/strong\u003e of torque for Stage 2 (via Narkos) on the 720S.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e","brand":"Narkosparts","offers":[{"title":"Default Title","offer_id":51890949587285,"sku":null,"price":3599.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/5865\/2501\/files\/image_4fc6e553-0846-43ee-a1ee-5fa59384d2b4.webp?v=1762881299","url":"https:\/\/narkosparts.com\/ar\/products\/mclaren-720s-stage-2-package-narkos-performance-tuning","provider":"Narkosparts","version":"1.0","type":"link"}