{"product_id":"auxjection-lt4","title":"AuxJection - LT4 - 103mm","description":"\u003ch3 class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNOT FOR SWAP VEHICLES\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0); text-decoration: underline;\"\u003eThis is for vehicle specific applications. You must use these on the vehicles listed in the drop down menu below.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\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\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cem\u003eAuxJection\u003c\/em\u003e\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003efills the gap with a clean, factory-style solution that installs easily and integrates seamlessly with the ECU\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\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, piggybacks, or stand-alone controllers 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\u003ch3\u003e\u003cspan\u003eCOMPATIBILITY:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOnly compatible with stock supercharger LT4 platforms\u003c\/li\u003e\n\u003cli\u003eThis system\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eadds approximately one inch\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto 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\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edoes not fit Camaro ZL1 with a standard Roto-Fab intake\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRoto-Fab Big Gulp and JTL large tube intakes can be used with modifications\u003c\/li\u003e\n\u003cli\u003eRefer to the \"ZL1 Intake Modification Guide\" for instructions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDO NOT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003euse with VP Import, Q16, or other MTBE oxygenated fuels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e➞ \u003ca title=\"Wisher Performance | Product Disclaimer\" href=\"https:\/\/www.wisherperformance.com\/pages\/product-disclaimer\"\u003eView Product Disclaimer\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eEACH KIT INCLUDES:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBillet throttle-body flange with matching fuel rail (compatible with stock throttle body up to 103mm bore)\u003c\/li\u003e\n\u003cli\u003e(2) FID2200 Injectors - flow-matched pair\u003c\/li\u003e\n\u003cli\u003ePre-assembled, crimped PTFE AN fuel lines with all required fittings\u003c\/li\u003e\n\u003cli\u003ePlug-and-play wiring harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e➞\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eDownload the full installation guide\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener noreferrer\" title=\"Complete Installation Guide For AuxJection LT4 Auxiliary Fuel Injection System\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0715\/0865\/6286\/files\/AuxJection_Install_Instructions.pdf?v=1771722232\" target=\"_blank\"\u003ehere\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIMPORTANT NOTE:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCustom ECU software is REQUIRED.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIn your kit, you'll receive detailed instructions and information needed to generate your custom software file. This system\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eWILL NOT\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunction until the modified software is written to the ECM.\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e*Tools for flashing the ECM are not included.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5 data-end=\"2169\" data-start=\"1975\"\u003e\n\u003cspan\u003e⚠️ \u003c\/span\u003e\u003ca title=\"California Prop 65 Warning | Wisher Performance\" href=\"https:\/\/www.wisherperformance.com\/pages\/california-proposition-65-warning\"\u003e\u003cspan\u003e\u003cstrong\u003eCalifornia Proposition 65 Warning\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/h5\u003e","brand":"Wisher Performance Calibrations","offers":[{"title":"Camaro ZL1 (2016-2024) \/ No \/ Black Anodize","offer_id":52962073772331,"sku":"WP-AJ-Camaro-N-B","price":1800.0,"currency_code":"USD","in_stock":true},{"title":"Camaro ZL1 (2016-2024) \/ No \/ Clear Anodize","offer_id":52962073805099,"sku":"WP-AJ-Camaro-N-C","price":1800.0,"currency_code":"USD","in_stock":true},{"title":"Camaro ZL1 (2016-2024) \/ Yes \/ Black Anodize","offer_id":52962073837867,"sku":"WP-AJ-Camaro-Y-B","price":1875.0,"currency_code":"USD","in_stock":true},{"title":"Camaro ZL1 (2016-2024) \/ Yes \/ Clear Anodize","offer_id":52962073870635,"sku":"WP-AJ-Camaro-Y-C","price":1875.0,"currency_code":"USD","in_stock":true},{"title":"Corvette Z06 (2015-2019) \/ No \/ Black Anodize","offer_id":52962073903403,"sku":"WP-AJ-C7Z-N-B","price":1800.0,"currency_code":"USD","in_stock":true},{"title":"Corvette Z06 (2015-2019) \/ No \/ Clear Anodize","offer_id":52962073936171,"sku":"WP-AJ-C7Z-N-C","price":1800.0,"currency_code":"USD","in_stock":true},{"title":"Corvette Z06 (2015-2019) \/ Yes \/ Black Anodize","offer_id":52962073968939,"sku":"WP-AJ-C7Z-Y-B","price":1875.0,"currency_code":"USD","in_stock":true},{"title":"Corvette Z06 (2015-2019) \/ Yes \/ Clear Anodize","offer_id":52962074001707,"sku":"WP-AJ-C7Z-Y-C","price":1875.0,"currency_code":"USD","in_stock":true},{"title":"CTS-V (2016-2019) \/ No \/ Black Anodize","offer_id":52962074034475,"sku":"WP-AJ-CTSV-N-B","price":1800.0,"currency_code":"USD","in_stock":true},{"title":"CTS-V (2016-2019) \/ No \/ Clear Anodize","offer_id":52962074067243,"sku":"WP-AJ-CTSV-N-C","price":1800.0,"currency_code":"USD","in_stock":true},{"title":"CTS-V (2016-2019) \/ Yes \/ Black Anodize","offer_id":52962074100011,"sku":"WP-AJ-CTSV-Y-B","price":1875.0,"currency_code":"USD","in_stock":true},{"title":"CTS-V (2016-2019) \/ Yes \/ Clear Anodize","offer_id":52962074132779,"sku":"WP-AJ-CTSV-Y-C","price":1875.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/8089\/0923\/files\/AuxJectionWPC_37171344-0f00-43b3-88af-7aa27bbf240b.png?v=1770674817","url":"https:\/\/shortuning.com\/products\/auxjection-lt4","provider":"ShorTuning EFI Store","version":"1.0","type":"link"}