{"title":"Home page","description":null,"products":[{"product_id":"n54","title":"BMW N54 Custom Tune","description":"\u003cp\u003e\u003cstrong\u003eGAP Tuning – BMW N54 Custom ECU Tune\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnlock the full potential of your BMW's N54 twin-turbocharged inline-six engine with a custom ECU tune from GAP Tuning. Our tunes are precision-crafted on a per-vehicle basis, optimizing boost pressure, ignition timing, fuel delivery, and throttle response to deliver maximum power, torque, and drivability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Application:\u003c\/strong\u003e\u003cbr\u003eCompatible with all BMW vehicles equipped with the N54 3.0L twin-turbocharged inline-six engine, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW 1 Series (E82\/E88) – 135i\u003c\/li\u003e\n\u003cli\u003eBMW 3 Series (E90\/E91\/E92\/E93) – 335i, 335is\u003c\/li\u003e\n\u003cli\u003eBMW 5 Series (E60\/E61) – 535i\u003c\/li\u003e\n\u003cli\u003eBMW 6 Series (E63\/E64) – 635d\u003c\/li\u003e\n\u003cli\u003eBMW 7 Series (F01\/F02) – 740i\u003c\/li\u003e\n\u003cli\u003eBMW X6 (E71) – xDrive35i\u003c\/li\u003e\n\u003cli\u003eBMW Z4 (E89) – sDrive35i\/is\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTune Options:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurbo:\u003c\/strong\u003e Available for Stock Turbo, Upgraded Twin Turbos, or Single Turbo conversion setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFueling:\u003c\/strong\u003e Supports Stock Direct Injection (DI), Port Injection with Reflex (PI\/DI combo), or Port Injection with DI Delete\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlex Fuel:\u003c\/strong\u003e Optional flex fuel calibration available for E30–E85 ethanol blends\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCustom ECU calibration tailored to your specific vehicle and modifications\u003c\/li\u003e\n\u003cli\u003eOptimized boost, timing, and fueling maps\u003c\/li\u003e\n\u003cli\u003eFlex fuel map (if selected)\u003c\/li\u003e\n\u003cli\u003eOngoing revision support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSelect your configuration from the options above and place your order. Our team will reach out to gather your vehicle details and modification list to begin your custom calibration.\u003c\/p\u003e","brand":"GAP tuning","offers":[{"title":"Stock Turbo \/ Stock\/DI \/ No","offer_id":45557103886471,"sku":null,"price":300.0,"currency_code":"USD","in_stock":true},{"title":"Stock Turbo \/ Stock\/DI \/ Yes","offer_id":45557103853703,"sku":null,"price":400.0,"currency_code":"USD","in_stock":true},{"title":"Stock Turbo \/ Port Injection (Reflex) \/ No","offer_id":45557103952007,"sku":null,"price":400.0,"currency_code":"USD","in_stock":true},{"title":"Stock Turbo \/ Port Injection (Reflex) \/ Yes","offer_id":45557103919239,"sku":null,"price":500.0,"currency_code":"USD","in_stock":true},{"title":"Stock Turbo \/ Port Injection (DI Delete) \/ No","offer_id":45557104017543,"sku":null,"price":500.0,"currency_code":"USD","in_stock":true},{"title":"Stock Turbo \/ Port Injection (DI Delete) \/ Yes","offer_id":45557103984775,"sku":null,"price":600.0,"currency_code":"USD","in_stock":true},{"title":"Upgraded Twin Turbos \/ Stock\/DI \/ No","offer_id":45557104083079,"sku":null,"price":350.0,"currency_code":"USD","in_stock":true},{"title":"Upgraded Twin Turbos \/ Stock\/DI \/ Yes","offer_id":45557104050311,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true},{"title":"Upgraded Twin Turbos \/ Port Injection (Reflex) \/ No","offer_id":45557104148615,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true},{"title":"Upgraded Twin Turbos \/ Port Injection (Reflex) \/ Yes","offer_id":45557104115847,"sku":null,"price":550.0,"currency_code":"USD","in_stock":true},{"title":"Upgraded Twin Turbos \/ Port Injection (DI Delete) \/ No","offer_id":45557104214151,"sku":null,"price":550.0,"currency_code":"USD","in_stock":true},{"title":"Upgraded Twin Turbos \/ Port Injection (DI Delete) \/ Yes","offer_id":45557104181383,"sku":null,"price":650.0,"currency_code":"USD","in_stock":true},{"title":"Single Turbo \/ Stock\/DI \/ No","offer_id":45557104279687,"sku":null,"price":400.0,"currency_code":"USD","in_stock":true},{"title":"Single Turbo \/ Stock\/DI \/ Yes","offer_id":45557104246919,"sku":null,"price":500.0,"currency_code":"USD","in_stock":true},{"title":"Single Turbo \/ Port Injection (Reflex) \/ No","offer_id":45557104345223,"sku":null,"price":500.0,"currency_code":"USD","in_stock":true},{"title":"Single Turbo \/ Port Injection (Reflex) \/ Yes","offer_id":45557104312455,"sku":null,"price":600.0,"currency_code":"USD","in_stock":true},{"title":"Single Turbo \/ Port Injection (DI Delete) \/ No","offer_id":45557104410759,"sku":null,"price":600.0,"currency_code":"USD","in_stock":true},{"title":"Single Turbo \/ Port Injection (DI Delete) \/ Yes","offer_id":45557104377991,"sku":null,"price":700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/2366\/8615\/files\/N54.webp?v=1787091179"}],"url":"https:\/\/gaptuning.com\/collections\/frontpage.oembed","provider":"GAP tuning","version":"1.0","type":"link"}