{"title":"McLaren GT","description":"\u003cp\u003eThe McLaren GT. A calibration that adds genuine speed while keeping the car's composure, plus supporting parts for this exact model.\u003c\/p\u003e","products":[{"product_id":"mclaren-gt-ecu-tuning-stage-1-stage-2","title":"McLaren GT ECU Tuning – Stage 1 \u0026 Stage 2","description":"\u003ch1 data-start=\"197\" data-end=\"244\"\u003e\u003cstrong data-start=\"199\" data-end=\"244\"\u003eMcLaren GT ECU Tuning – Stage 1 \u0026amp; Stage 2\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp data-start=\"246\" data-end=\"592\"\u003eUnleash the full performance potential of your McLaren GT with Momentum Motorsports’ expertly engineered ECU tuning packages. Designed specifically for the M840TE twin-turbo V8, our Stage 1 and Stage 2 calibrations dramatically enhance horsepower, torque, throttle response, and overall driving dynamics—while maintaining safe, reliable operation.\u003c\/p\u003e\n\u003chr data-start=\"594\" data-end=\"597\"\u003e\n\u003ch2 data-start=\"599\" data-end=\"620\"\u003e\u003cstrong data-start=\"602\" data-end=\"618\"\u003eStage 1 Tune\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"621\" data-end=\"652\"\u003e\u003cstrong data-start=\"621\" data-end=\"652\"\u003e+145 HP \/ +105 TQ (Approx.)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"654\" data-end=\"852\"\u003eStage 1 delivers a substantial increase in performance with \u003cstrong data-start=\"714\" data-end=\"752\"\u003eno hardware modifications required\u003c\/strong\u003e. Perfect for owners who want a powerful transformation while keeping all factory components intact.\u003c\/p\u003e\n\u003ch3 data-start=\"854\" data-end=\"870\"\u003e\u003cstrong data-start=\"858\" data-end=\"870\"\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"871\" data-end=\"1110\"\u003e\n\u003cli data-start=\"871\" data-end=\"903\"\u003e\n\u003cp data-start=\"873\" data-end=\"903\"\u003eNo hardware changes required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"904\" data-end=\"940\"\u003e\n\u003cp data-start=\"906\" data-end=\"940\"\u003e+145 HP \/ +105 TQ gain potential\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"941\" data-end=\"991\"\u003e\n\u003cp data-start=\"943\" data-end=\"991\"\u003eFaster turbo spool \u0026amp; sharper throttle response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"992\" data-end=\"1054\"\u003e\n\u003cp data-start=\"994\" data-end=\"1054\"\u003eSmooth, OEM-like drivability with significantly more power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1055\" data-end=\"1110\"\u003e\n\u003cp data-start=\"1057\" data-end=\"1110\"\u003eOptimized boost, ignition, fuel, and torque mapping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1055\" data-end=\"1110\"\u003eTop speed limiter removed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1112\" data-end=\"1115\"\u003e\n\u003ch2 data-start=\"1117\" data-end=\"1138\"\u003e\u003cstrong data-start=\"1120\" data-end=\"1136\"\u003eStage 2 Tune\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1139\" data-end=\"1170\"\u003e\u003cstrong data-start=\"1139\" data-end=\"1170\"\u003e+165 HP \/ +120 TQ (Approx.)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1172\" data-end=\"1399\"\u003eStage 2 is designed for drivers seeking the most aggressive, high-output performance the stock turbos can safely deliver. This calibration produces harder acceleration, higher sustained boost, and a noticeably stronger top-end.\u003c\/p\u003e\n\u003ch3 data-start=\"1401\" data-end=\"1421\"\u003e\u003cstrong data-start=\"1405\" data-end=\"1421\"\u003eRequirements\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1422\" data-end=\"1562\"\u003e\n\u003cli data-start=\"1422\" data-end=\"1562\"\u003e\n\u003cp data-start=\"1424\" data-end=\"1466\"\u003e\u003cstrong data-start=\"1424\" data-end=\"1464\"\u003eHigh-flow race downpipes (mandatory)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1469\" data-end=\"1562\"\u003e\n\u003cli data-start=\"1469\" data-end=\"1493\"\u003e\n\u003cp data-start=\"1471\" data-end=\"1493\"\u003eReduced backpressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1496\" data-end=\"1525\"\u003e\n\u003cp data-start=\"1498\" data-end=\"1525\"\u003eImproved turbo efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1528\" data-end=\"1562\"\u003e\n\u003cp data-start=\"1530\" data-end=\"1562\"\u003eLower exhaust gas temperatures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1564\" data-end=\"1588\"\u003e\u003cstrong data-start=\"1568\" data-end=\"1588\"\u003eStage 2 Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1589\" data-end=\"1741\"\u003e\n\u003cli data-start=\"1589\" data-end=\"1616\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1616\"\u003e+165 HP \/ +120 TQ gains\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1617\" data-end=\"1657\"\u003e\n\u003cp data-start=\"1619\" data-end=\"1657\"\u003eStronger mid-range and top-end power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1658\" data-end=\"1694\"\u003e\n\u003cp data-start=\"1660\" data-end=\"1694\"\u003eMore responsive throttle mapping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1695\" data-end=\"1741\"\u003e\n\u003cp data-start=\"1697\" data-end=\"1741\"\u003eHigher boost targets with improved airflow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1743\" data-end=\"1746\"\u003e\n\u003ch2 data-start=\"1748\" data-end=\"1779\"\u003e\u003cstrong data-start=\"1751\" data-end=\"1779\"\u003eECU Shipping Requirement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1781\" data-end=\"1929\"\u003eTo ensure accurate file extraction, safe flashing, and optimal performance results, \u003cstrong data-start=\"1865\" data-end=\"1929\"\u003eyour ECU must be shipped to Momentum Motorsports for tuning.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"1931\" data-end=\"1934\"\u003e\n\u003ch2 data-start=\"1936\" data-end=\"1975\"\u003e\u003cstrong data-start=\"1939\" data-end=\"1975\"\u003eWhy Choose Momentum Motorsports?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1976\" data-end=\"2174\"\u003e\n\u003cli data-start=\"1976\" data-end=\"2036\"\u003e\n\u003cp data-start=\"1978\" data-end=\"2036\"\u003eDyno-tested calibrations tailored for the M840TE platform\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2037\" data-end=\"2099\"\u003e\n\u003cp data-start=\"2039\" data-end=\"2099\"\u003eSmooth OEM-like drivability with extreme performance gains\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2100\" data-end=\"2134\"\u003e\n\u003cp data-start=\"2102\" data-end=\"2134\"\u003eSafe, proven tuning strategies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2135\" data-end=\"2174\"\u003e\n\u003cp data-start=\"2137\" data-end=\"2174\"\u003eTrusted by McLaren owners worldwide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Momentum Motorsports","offers":[{"title":"Stage 1","offer_id":42744088232041,"sku":null,"price":2499.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":42744088264809,"sku":null,"price":2999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/8029\/4761\/files\/ChatGPTImageDec11_2025_02_55_31PM.png?v=1765496487"},{"product_id":"mclaren-gt-performance-downpipes-catless-200-cell-high-flow","title":"McLaren GT Performance Downpipes","description":"\u003ch2 data-start=\"220\" data-end=\"290\"\u003e\u003cstrong data-start=\"223\" data-end=\"290\"\u003eMcLaren GT Performance Downpipes – Catless \/ 200-Cell High-Flow\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"292\" data-end=\"517\"\u003eUnlock the true performance and sound potential of your McLaren GT with Momentum Motorsports \u003cstrong data-start=\"385\" data-end=\"410\"\u003ePerformance Downpipes\u003c\/strong\u003e, engineered for maximum exhaust flow, reduced backpressure, and a noticeably more aggressive exhaust note.\u003c\/p\u003e\n\u003cp data-start=\"519\" data-end=\"757\"\u003eDesigned as a direct replacement for the restrictive factory downpipes, this upgrade delivers faster turbo response, increased horsepower, and sharper throttle feel—whether you choose full race catless or a high-flow catted configuration.\u003c\/p\u003e\n\u003cp data-start=\"759\" data-end=\"943\"\u003eEach set is precision-fabricated using high-grade stainless steel and features advanced heat shielding to withstand extreme exhaust temperatures while maintaining long-term durability.\u003c\/p\u003e\n\u003chr data-start=\"945\" data-end=\"948\"\u003e\n\u003ch3 data-start=\"950\" data-end=\"975\"\u003e\u003cstrong data-start=\"954\" data-end=\"975\"\u003eAvailable Options\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"977\" data-end=\"1019\"\u003e\u003cstrong data-start=\"977\" data-end=\"1017\"\u003e🔹 Catless Downpipes (Race Use Only)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1020\" data-end=\"1190\"\u003e\n\u003cli data-start=\"1020\" data-end=\"1064\"\u003e\n\u003cp data-start=\"1022\" data-end=\"1064\"\u003eMaximum exhaust flow and power potential\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1065\" data-end=\"1097\"\u003e\n\u003cp data-start=\"1067\" data-end=\"1097\"\u003eAggressive, raw exhaust tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1098\" data-end=\"1137\"\u003e\n\u003cp data-start=\"1100\" data-end=\"1137\"\u003eIdeal for track and off-road builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1138\" data-end=\"1190\"\u003e\n\u003cp data-start=\"1140\" data-end=\"1190\"\u003eWill trigger a check engine light without tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1192\" data-end=\"1236\"\u003e\u003cstrong data-start=\"1192\" data-end=\"1234\"\u003e🔹 200-Cell High-Flow Catted Downpipes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1237\" data-end=\"1429\"\u003e\n\u003cli data-start=\"1237\" data-end=\"1290\"\u003e\n\u003cp data-start=\"1239\" data-end=\"1290\"\u003ePerformance gains with improved emissions control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1291\" data-end=\"1342\"\u003e\n\u003cp data-start=\"1293\" data-end=\"1342\"\u003eDeeper, refined exhaust sound with reduced rasp\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1343\" data-end=\"1385\"\u003e\n\u003cp data-start=\"1345\" data-end=\"1385\"\u003eBetter suited for street-driven builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1386\" data-end=\"1429\"\u003e\n\u003cp data-start=\"1388\" data-end=\"1429\"\u003eMay still require tuning to prevent CEL\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=\"1456\"\u003e\u003cstrong data-start=\"1440\" data-end=\"1456\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1457\" data-end=\"1757\"\u003e\n\u003cli data-start=\"1457\" data-end=\"1505\"\u003e\n\u003cp data-start=\"1459\" data-end=\"1505\"\u003eDirect bolt-on replacement for OEM downpipes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1506\" data-end=\"1551\"\u003e\n\u003cp data-start=\"1508\" data-end=\"1551\"\u003eHigh-quality stainless steel construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1552\" data-end=\"1614\"\u003e\n\u003cp data-start=\"1554\" data-end=\"1614\"\u003eHeat-resistant mesh shielding for reduced engine bay temps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1615\" data-end=\"1660\"\u003e\n\u003cp data-start=\"1617\" data-end=\"1660\"\u003eOptimized bends for improved exhaust flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1661\" data-end=\"1707\"\u003e\n\u003cp data-start=\"1663\" data-end=\"1707\"\u003eDesigned to pair perfectly with ECU tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1708\" data-end=\"1757\"\u003e\n\u003cp data-start=\"1710\" data-end=\"1757\"\u003eSignificant sound and performance improvement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1759\" data-end=\"1762\"\u003e\n\u003ch3 data-start=\"1764\" data-end=\"1779\"\u003e\u003cstrong data-start=\"1768\" data-end=\"1779\"\u003eFitment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1780\" data-end=\"1814\"\u003e\n\u003cli data-start=\"1780\" data-end=\"1814\"\u003e\n\u003cp data-start=\"1782\" data-end=\"1814\"\u003e\u003cstrong data-start=\"1782\" data-end=\"1814\"\u003eMcLaren GT (All Model Years)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1816\" data-end=\"1819\"\u003e\n\u003ch3 data-start=\"1821\" data-end=\"1844\"\u003e\u003cstrong data-start=\"1825\" data-end=\"1844\"\u003eImportant Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1845\" data-end=\"2064\"\u003e\n\u003cli data-start=\"1845\" data-end=\"1886\"\u003e\n\u003cp data-start=\"1847\" data-end=\"1886\"\u003eProfessional installation recommended\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1887\" data-end=\"1958\"\u003e\n\u003cp data-start=\"1889\" data-end=\"1958\"\u003eECU tuning strongly advised for optimal performance and reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1959\" data-end=\"2022\"\u003e\n\u003cp data-start=\"1961\" data-end=\"2022\"\u003eCatless option is intended for \u003cstrong data-start=\"1992\" data-end=\"2020\"\u003eoff-road \/ race use only\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2023\" data-end=\"2064\"\u003e\n\u003cp data-start=\"2025\" data-end=\"2064\"\u003eEmissions compliance varies by region\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Momentum Motorsports","offers":[{"title":"Catless","offer_id":42787557245033,"sku":null,"price":1499.0,"currency_code":"USD","in_stock":true},{"title":"Catted (200 Cel)","offer_id":42787557277801,"sku":null,"price":1799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/8029\/4761\/files\/IMG_9696.jpg?v=1767297081"},{"product_id":"custom-ecu-tune-mclaren-gt","title":"Custom ECU Tune - McLaren GT","description":null,"brand":"Momentum Motorsports","offers":[{"title":"Stage 1","offer_id":43233095254121,"sku":null,"price":2999.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":43233095286889,"sku":null,"price":3099.0,"currency_code":"USD","in_stock":true}]}],"url":"https:\/\/momentummsports.com\/collections\/mclaren-gt.oembed","provider":"Momentum Motorsports","version":"1.0","type":"link"}