{"product_id":"auxjection-magnuson-2650","title":"AuxJection | LT1 \u0026 LT4 Magnuson 2650","description":"\u003ch5 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #ffffff;\"\u003eNeed more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup? \u003c\/span\u003e\u003c\/h5\u003e\n\u003cp style=\"text-align: center;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 14.0pt; line-height: 115%; font-family: 'Bebas Neue',sans-serif; color: #c00000;\"\u003e\u003cspan style=\"color: #800505;\"\u003e\u003cstrong\u003e\u003cem\u003eAuxJection\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e  \u003c\/span\u003e\u003cspan style=\"mso-ascii-font-family: Aptos; mso-fareast-font-family: 'Times New Roman'; mso-hansi-font-family: Aptos; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003efills the gap with a clean, factory-style solution that installs easily and integrates seamlessly with the ECU.\u003c\/span\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; color: #800505; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #ffffff;\"\u003eHOW IT WORKS\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eAuxJection is a fully integrated auxiliary fuel-injection solution engineered to work within your vehicle's factory ECU—no external controllers, or piggybacks required. By utilizing custom ECU software (detailed instructions provided in your kit) that gets written to the ECU, AuxJection drives additional port-style injectors with the same precision you would expect from the stock controller.\u003c\/p\u003e\n\u003cp\u003eAuxJection's internal calibration logic uses real-time ECU data to calculate and deliver auxiliary injector pulse width on the fly when a user-specified duration of direct injection window is met. After installation, the vehicle tunes no differently than if it were equipped with a higher-capacity fuel system from the factory.\u003c\/p\u003e\n\u003cp\u003eThe included fuel line set reroutes the low-pressure feed from the DI system at the firewall, through the throttle-body assembly, and returns it to the DI system inlet—allowing the auxiliary system to share the OEM low-pressure circuit without modifying factory hard lines. The plug-and-play harness combined with the pre-made fuel lines make this kit the EASIEST installing product on the market for adding an auxiliary fuel source. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #ffffff;\"\u003eCOMPATIBILITY:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eOnly compatible with LT1\/LT4 Magnuson 2650 applications\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eCompatible with stock throttle body \u003cstrong\u003eup to 103mm bore\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdds approximately 1 inch\u003c\/strong\u003e to the supercharger snout\u003c\/li\u003e\n\u003cli\u003eDepending on your intake, minor tube or coupler modifications may be required\u003c\/li\u003e\n\u003cli\u003eThis product \u003cstrong\u003edoes not fit Camaro SS or ZL1 with a standard Roto-Fab intake\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRoto-Fab Big Gulp and JLT large tube intakes are compatible with minor modifications; \u003cstrong\u003efitment of other large tube intakes is not guaranteed\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMay have belt-to-throttle body clearance issues with aftermarket idler relocation brackets; fitment\u003cstrong\u003e \u003c\/strong\u003eis only guaranteed with the \u003cstrong\u003estock belt drive setup\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eA custom throttle body to intake tube coupler is currently in development to simplify Camaro intake tube installation (\u003cem\u003eexpected availability: May 2026\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDO NOT\u003c\/strong\u003e use with VP Import, Q16, or other MTBE oxygenated fuels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv role=\"presentation\" class=\"html-div xdj266r x14z9mp xat24cr x1lziwak xexx8yu xyri2b x18d9i69 x1c1uobl x78zum5 x1eb86dx\"\u003e\n\u003cdiv role=\"presentation\" class=\"html-div xdj266r x14z9mp xat24cr x1lziwak xexx8yu xyri2b x1eb86dx x78zum5 x1c4vz4f x2lah0s xjqpyvm xnvo3vl\"\u003e\n\u003cdiv role=\"presentation\" class=\"html-div xdj266r x14z9mp xat24cr x1lziwak xexx8yu xyri2b x18d9i69 x1c1uobl x78zum5 xamitd3\"\u003e\n\u003cdiv aria-hidden=\"true\" aria-label=\"Message actions\" role=\"toolbar\" class=\"html-div xdj266r x14z9mp xat24cr x1lziwak xexx8yu xyri2b x18d9i69 x78zum5 xdt5ytf x1iyjqo2 x2lah0s xl56j7k x1n2onr6 x1mqs8db x1n327nk xaso8d8\"\u003e\n\u003cdiv role=\"presentation\" class=\"html-div xdj266r x14z9mp xat24cr x1lziwak xexx8yu xyri2b x18d9i69 x1c1uobl x6s0dn4 xl5lk40 x78zum5 x1mqs8db x1q0g3np\"\u003e\n\u003cdiv role=\"presentation\" class=\"html-div xdj266r x14z9mp xat24cr x1lziwak xexx8yu xyri2b x18d9i69 x1c1uobl x6s0dn4 xl5lk40 x78zum5 x1mqs8db x1q0g3np\"\u003e\n\u003cdiv aria-hidden=\"false\" class=\"html-div xdj266r x14z9mp xat24cr x1lziwak xexx8yu xyri2b x18d9i69 x1c1uobl\"\u003e\n\u003cdiv class=\"x9f619 x1n2onr6 x1ja2u2z __fb-dark-mode\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"x9f619 x1n2onr6 x1ja2u2z __fb-dark-mode\"\u003e\n\u003cbr\u003e\u003cbr\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\/div\u003e\n\u003cdiv role=\"presentation\" class=\"html-div xdj266r x14z9mp xat24cr x1lziwak xexx8yu xyri2b x18d9i69 x1c1uobl x1eb86dx x1r8uery x1iyjqo2\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cspan style=\"color: #ffffff;\"\u003eFLEX-FUEL ADD-ON OPTIONS:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffffff;\"\u003eOPTION 1: \u003c\/span\u003e Use Existing Flex-Fuel Sensor [Include Integrated Harness]\u003c\/strong\u003e\u003cem\u003e \u003c\/em\u003e– This plug-and-play harness includes integrated flex-fuel sensor wiring and required fittings for a clean AuxJection + flex-fuel solution with all ECU connections in one harness.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #c80909;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Flex-fuel sensor must be mounted in the same location as shown in the product photo. If you already have a flex-fuel kit installed, proper fuel line fitment cannot be guaranteed, as the lines are designed for a specific routing configuration. Existing hardware may need to be removed, but your sensor can be reused.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cstrong\u003eOPTION 2:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eInclude Flex-Fuel Sensor \u0026amp; Integrated Flex-Fuel Harness \u003c\/strong\u003e– Includes harness, fuel line fittings, and flex-fuel sensor for a complete, seamless installation. Everything needed for adding AuxJection and flex-fuel capability at the same time.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #ffffff;\"\u003eIMPORTANT:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eCustom ECU software is required. You must send us your current tune file to modify. \u003cem\u003e(See custom software | tune file process dropdown below)\u003c\/em\u003e\u003cbr\u003eAuxJection \u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003ewill not\u003c\/span\u003e\u003c\/strong\u003e function until the modified file is written to the ECU. \u003cem\u003e\u003cspan style=\"color: #c80909;\"\u003e*ECU flashing tools are not included.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffffff;\"\u003ePlease be sure to read through the dropdowns below before ordering AuxJection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Wisher Performance","offers":[{"title":"2015-2019 Corvette Z06 (Magnuson 2650) \/ Use Existing Flex-Fuel Sensor  (Integrated Harness Included) \/ Aluminum Finish","offer_id":46795437375646,"sku":"AuxJ_Mag_C7Z_FF","price":1800.0,"currency_code":"USD","in_stock":true},{"title":"2015-2019 Corvette Z06 (Magnuson 2650) \/ Use Existing Flex-Fuel Sensor  (Integrated Harness Included) \/ Black Anodized","offer_id":46795437408414,"sku":"AuxJ_Mag_C7Z_FF_BLK","price":1800.0,"currency_code":"USD","in_stock":true},{"title":"2015-2019 Corvette Stingray (Magnuson 2650) \/ Include Flex-Fuel Sensor \u0026 Integrated Harness (+$75) \/ Aluminum Finish","offer_id":46795437441182,"sku":"AuxJ_Mag_C7SR_FFS","price":1875.0,"currency_code":"USD","in_stock":true},{"title":"2015-2019 Corvette Stingray (Magnuson 2650) \/ Include Flex-Fuel Sensor \u0026 Integrated Harness (+$75) \/ Black Anodized","offer_id":46795437473950,"sku":"AuxJ_Mag_C7SR_FFS_BLK","price":1875.0,"currency_code":"USD","in_stock":true},{"title":"2016-2024 Camaro SS (Magnuson 2650) \/ Use Existing Flex-Fuel Sensor  (Integrated Harness Included) \/ Aluminum Finish","offer_id":46795443470494,"sku":"AuxJ_Mag_CamSS_FF","price":1850.0,"currency_code":"USD","in_stock":true},{"title":"2016-2024 Camaro SS (Magnuson 2650) \/ Use Existing Flex-Fuel Sensor  (Integrated Harness Included) \/ Black Anodized","offer_id":46795443503262,"sku":"AuxJ_Mag_CamSS_FF_BLK","price":1850.0,"currency_code":"USD","in_stock":true},{"title":"2016-2024 Camaro SS (Magnuson 2650) \/ Include Flex-Fuel Sensor \u0026 Integrated Harness (+$75) \/ Aluminum Finish","offer_id":46795443536030,"sku":"AuxJ_Mag_CamSS_FFS","price":1925.0,"currency_code":"USD","in_stock":true},{"title":"2016-2024 Camaro SS (Magnuson 2650) \/ Include Flex-Fuel Sensor \u0026 Integrated Harness (+$75) \/ Black Anodized","offer_id":46795443568798,"sku":"AuxJ_Mag_CamSS_FFS_BLK","price":1925.0,"currency_code":"USD","in_stock":true},{"title":"2016-2024 Camaro ZL1 (Magnuson 2650) \/ Use Existing Flex-Fuel Sensor  (Integrated Harness Included) \/ Aluminum Finish","offer_id":46795437506718,"sku":"AuxJ_Mag_ZL1_FF","price":1800.0,"currency_code":"USD","in_stock":true},{"title":"2016-2024 Camaro ZL1 (Magnuson 2650) \/ Use Existing Flex-Fuel Sensor  (Integrated Harness Included) \/ Black Anodized","offer_id":46795437539486,"sku":"AuxJ_Mag_ZL1_FF_BLK","price":1800.0,"currency_code":"USD","in_stock":true},{"title":"2016-2024 Camaro ZL1 (Magnuson 2650) \/ Include Flex-Fuel Sensor \u0026 Integrated Harness (+$75) \/ Aluminum Finish","offer_id":46795437572254,"sku":"AuxJ_Mag_ZL1_FFS","price":1875.0,"currency_code":"USD","in_stock":true},{"title":"2016-2024 Camaro ZL1 (Magnuson 2650) \/ Include Flex-Fuel Sensor \u0026 Integrated Harness (+$75) \/ Black Anodized","offer_id":46795437605022,"sku":"AuxJ_Mag_ZL1_FFS_BLK","price":1875.0,"currency_code":"USD","in_stock":true},{"title":"2016-2019 Cadillac CTS-V (Magnuson 2650) \/ Use Existing Flex-Fuel Sensor  (Integrated Harness Included) \/ Aluminum Finish","offer_id":46795437637790,"sku":"AuxJ_Mag_CTSV_FF","price":1800.0,"currency_code":"USD","in_stock":true},{"title":"2016-2019 Cadillac CTS-V (Magnuson 2650) \/ Use Existing Flex-Fuel Sensor  (Integrated Harness Included) \/ Black Anodized","offer_id":46795437670558,"sku":"AuxJ_Mag_CTSV_FF_BLK","price":1800.0,"currency_code":"USD","in_stock":true},{"title":"2016-2019 Cadillac CTS-V (Magnuson 2650) \/ Include Flex-Fuel Sensor \u0026 Integrated Harness (+$75) \/ Aluminum Finish","offer_id":46795437703326,"sku":"AuxJ_Mag_CTSV_FFS","price":1875.0,"currency_code":"USD","in_stock":true},{"title":"2016-2019 Cadillac CTS-V (Magnuson 2650) \/ Include Flex-Fuel Sensor \u0026 Integrated Harness (+$75) \/ Black Anodized","offer_id":46795437736094,"sku":"AuxJ_Mag_CTSV_FFS_BLK","price":1875.0,"currency_code":"USD","in_stock":true},{"title":"2015-2019 Corvette Z06 (Magnuson 2650) \/ Include Flex-Fuel Sensor \u0026 Integrated Harness (+$75) \/ Aluminum Finish","offer_id":46795731632286,"sku":"AuxJ_Mag_C7Z_FFS","price":1875.0,"currency_code":"USD","in_stock":true},{"title":"2015-2019 Corvette Z06 (Magnuson 2650) \/ Include Flex-Fuel Sensor \u0026 Integrated Harness (+$75) \/ Black Anodized","offer_id":46795748933790,"sku":"AuxJ_Mag_C7Z_FFS_BLK","price":1875.0,"currency_code":"USD","in_stock":true},{"title":"2015-2019 Corvette Stingray (Magnuson 2650) \/ Use Existing Flex-Fuel Sensor  (Integrated Harness Included) \/ Aluminum Finish","offer_id":46795879022750,"sku":"AuxJ_Mag_C7SR_FF","price":1800.0,"currency_code":"USD","in_stock":true},{"title":"2015-2019 Corvette Stingray (Magnuson 2650) \/ Use Existing Flex-Fuel Sensor  (Integrated Harness Included) \/ Black Anodized","offer_id":46796004819102,"sku":"AuxJ_Mag_C7SR_FF_BLK","price":1800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0865\/6286\/files\/AuxJection-LT1-LT4-Magnuson-2650-Auxiliary-fueling.jpg?v=1778349738","url":"https:\/\/www.wisherperformance.com\/products\/auxjection-magnuson-2650","provider":"Wisher Performance","version":"1.0","type":"link"}