{"product_id":"amg-g63-w463a-tune","title":"Mercedes-AMG G63 (W463A) ECU Tune","description":"\u003cp\u003eCustom OEM-ECU calibration for the \u003cstrong\u003eMercedes-AMG G63 (W463A)\u003c\/strong\u003e. Factory output is 577 hp and 627 lb-ft; Stage 1 takes it to \u003cstrong\u003e640 hp and 700 lb-ft\u003c\/strong\u003e — a gain of 63 hp and 73 lb-ft — with no hardware changes required.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 1 — 640 hp \/ 700 lb-ft.\u003c\/strong\u003e Stock exhaust, stock intake. Nothing to buy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 2 — 665 hp \/ 730 lb-ft.\u003c\/strong\u003e With downpipes or a sports exhaust fitted.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRemote — your car never leaves your garage.\u003c\/strong\u003e We ship you the tuning tool, you plug it into the OBD port, and we flash the calibration by email. The ECU is never removed.\u003c\/p\u003e\u003cp\u003eEvery file is built and signed off individually against your own datalog, not pulled from a shelf. One free revision for 30 days — change your exhaust or your fuel and we update the calibration at no charge. Emissions equipment is not touched.\u003c\/p\u003e\u003cp\u003eECU: Bosch MED17.7.5 (TC1793).\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFigures are estimates at the crank for a healthy car on good fuel. Real-world results vary with vehicle condition, fuel quality, dyno type and ambient conditions.\u003c\/em\u003e\u003c\/p\u003e","brand":"RK-Tunes","offers":[{"title":"Default Title","offer_id":67726580351081,"sku":null,"price":2099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1159\/4362\/files\/amg-g63-w463a_9a4d584d-7aa2-4241-a0b9-c8b0a9adddd4.png?v=1792449645","url":"https:\/\/www.rktunes.com\/products\/amg-g63-w463a-tune","provider":"RKTunes","version":"1.0","type":"link"}