{"product_id":"smg-2014-corvette-c7-aux-fuel-system","title":"SMG 2014+ Corvette C7 Aux Fuel System Ver2.0","description":"\u003ch3 data-end=\"364\" data-start=\"290\"\u003e\u003cstrong data-end=\"364\" data-start=\"294\"\u003eSMG Corvette C7 LTx Auxiliary Fuel Pump System – Fall 2025 Edition\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"787\" data-start=\"366\"\u003eSMG’s Auxiliary Fuel Systems provide the additional fueling capacity required when chasing serious horsepower — whether boosted or naturally aspirated. Fully compatible with gasoline and alcohol-based fuels, these systems integrate seamlessly in-line with your existing factory fuel system for a clean, factory-like installation. \u003cem data-end=\"787\" data-start=\"696\"\u003e(Naturally aspirated setups may require additional parts or a custom activation circuit.)\u003c\/em\u003e\u003c\/p\u003e\n\u003ch4 data-end=\"931\" data-start=\"871\"\u003e\u003cstrong data-end=\"931\" data-start=\"876\"\u003eNEW for Fall 2025 – Continuous Improvement Built In\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-end=\"1092\" data-start=\"933\"\u003eWe’ve completely re-engineered this kit for improved fit, cleaner hose routing, and a more refined installation experience. Every 2025-spec kit now ships with:\u003c\/p\u003e\n\u003cul data-end=\"2045\" data-start=\"1094\"\u003e\n\u003cli data-end=\"1190\" data-start=\"1094\"\u003e\n\u003cp data-end=\"1190\" data-start=\"1096\"\u003e\u003cstrong data-end=\"1125\" data-start=\"1096\"\u003eHigh Output pump standard\u003c\/strong\u003e — now the default configuration for maximum flow and headroom.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1297\" data-start=\"1191\"\u003e\n\u003cp data-end=\"1297\" data-start=\"1193\"\u003e\u003cstrong data-end=\"1241\" data-start=\"1193\"\u003eThree preset Hobbs-activated trigger options\u003c\/strong\u003e (2, 4, or 7 PSI) for flexible boost-based activation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1427\" data-start=\"1298\"\u003e\n\u003cp data-end=\"1427\" data-start=\"1300\"\u003e\u003cstrong data-end=\"1334\" data-start=\"1300\"\u003eAll-new PWM-controlled version\u003c\/strong\u003e – ideal for vehicles running port injection or requiring precise, tunable pump modulation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1547\" data-start=\"1428\"\u003e\n\u003cp data-end=\"1547\" data-start=\"1430\"\u003e\u003cstrong data-end=\"1483\" data-start=\"1430\"\u003e100% pre-assembled and machine-crimped fuel lines\u003c\/strong\u003e – no more cutting, assembling, or potential connection leaks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1631\" data-start=\"1548\"\u003e\n\u003cp data-end=\"1631\" data-start=\"1550\"\u003e\u003cstrong data-end=\"1594\" data-start=\"1550\"\u003eAll kits arrive completely pre-assembled\u003c\/strong\u003e — no more guessing where lines go.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1856\" data-start=\"1632\"\u003e\n\u003cp data-end=\"1856\" data-start=\"1634\"\u003e\u003cstrong data-end=\"1681\" data-start=\"1634\"\u003eEach connection point, both wiring and fuel\u003c\/strong\u003e, is \u003cstrong data-end=\"1705\" data-start=\"1686\"\u003eclearly labeled\u003c\/strong\u003e for a near foolproof install — every fitting, plug, and lead tells you exactly where it connects, eliminating the need for a separate install guide.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1931\" data-start=\"1857\"\u003e\n\u003cp data-end=\"1931\" data-start=\"1859\"\u003e\u003cstrong data-end=\"1886\" data-start=\"1859\"\u003eImproved bracket design\u003c\/strong\u003e for tighter packaging and cleaner routing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2045\" data-start=\"1932\"\u003e\n\u003cp data-end=\"2045\" data-start=\"1934\"\u003e\u003cstrong data-end=\"1967\" data-start=\"1934\"\u003eNew detailed reference photos\u003c\/strong\u003e added on the product page showing a fully installed unit for visual guidance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-end=\"1584\" data-start=\"1539\"\u003e\u003cstrong data-end=\"1584\" data-start=\"1544\"\u003eProven Performance. SMG Reliability.\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-end=\"1846\" data-start=\"1585\"\u003eOur systems use ultra-reliable and serviceable Hobbs activation — no proprietary or failure-prone controllers. Designed to integrate with your factory fuel system, each kit includes fittings engineered for proper compatibility with OEM fuel pressure regulators.\u003c\/p\u003e\n\u003cp data-end=\"1871\" data-start=\"1848\"\u003eEvery SMG kit includes:\u003c\/p\u003e\n\u003cul data-end=\"2339\" data-start=\"1872\"\u003e\n\u003cli data-end=\"1951\" data-start=\"1872\"\u003e\n\u003cp data-end=\"1951\" data-start=\"1874\"\u003eGenuine \u003cstrong data-end=\"1909\" data-start=\"1882\"\u003eWalbro inline fuel pump\u003c\/strong\u003e, supporting up to \u003cem data-end=\"1948\" data-start=\"1928\"\u003e800 HP on gasoline\u003c\/em\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2016\" data-start=\"1952\"\u003e\n\u003cp data-end=\"2016\" data-start=\"1954\"\u003e\u003cstrong data-end=\"1994\" data-start=\"1954\"\u003eLaser-cut, vehicle-specific brackets\u003c\/strong\u003e (where applicable).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2139\" data-start=\"2017\"\u003e\n\u003cp data-end=\"2139\" data-start=\"2019\"\u003e\u003cstrong data-end=\"2051\" data-start=\"2019\"\u003ePlug-and-Play wiring harness\u003c\/strong\u003e using high-quality, weatherproof North American components (Honeywell or equivalent).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2200\" data-start=\"2140\"\u003e\n\u003cp data-end=\"2200\" data-start=\"2142\"\u003e\u003cstrong data-end=\"2172\" data-start=\"2142\"\u003eAnodized aluminum fittings\u003c\/strong\u003e for corrosion resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2290\" data-start=\"2201\"\u003e\n\u003cp data-end=\"2290\" data-start=\"2203\"\u003e\u003cstrong data-end=\"2236\" data-start=\"2203\"\u003eDouble-braided synthetic hose\u003c\/strong\u003e (Kevlar Aramid over stainless) – 100% ethanol safe.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2339\" data-start=\"2291\"\u003e\n\u003cp data-end=\"2339\" data-start=\"2293\"\u003e\u003cstrong data-end=\"2327\" data-start=\"2293\"\u003eTeflon-based fuel-safe sealant\u003c\/strong\u003e included.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote data-end=\"2438\" data-start=\"2341\"\u003e\n\u003cp data-end=\"2438\" data-start=\"2343\"\u003eDrilling of the factory fuel tank is required (3\/8” NPT tap and 37\/64” drill bit not included).\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch4 data-end=\"2474\" data-start=\"2440\"\u003e\u003cstrong data-end=\"2474\" data-start=\"2445\"\u003eFor the Truly Fuel-Hungry\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-end=\"2852\" data-start=\"2475\"\u003eNeed even more flow for your port-injected monster? Check out our \u003cstrong data-end=\"2603\" data-start=\"2541\"\u003eSMG Corvette C7 LTx Port Injection Inline Twin Pump System\u003c\/strong\u003e with solid-state PWM control and Reflex integration — \u003ca href=\"https:\/\/smgspeed.com\/products\/smg-corvette-c7-ltx-port-injection-inline-twin-pump-solid-state-pwm-control-direct-motive-reflex-integration?_pos=1\u0026amp;_psq=smg+c7+twin\u0026amp;_ss=e\u0026amp;_v=1.0\" rel=\"noopener\" class=\"decorated-link\" data-end=\"2851\" data-start=\"2658\"\u003eavailable here\u003cspan class=\"ms-0.5 inline-block align-middle leading-none\" aria-hidden=\"true\"\u003e\u003csvg class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\" data-rtl-flip=\"\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"currentColor\" viewbox=\"0 0 20 20\" height=\"20\" width=\"20\"\u003e\u003cpath d=\"M14.3349 13.3301V6.60645L5.47065 15.4707C5.21095 15.7304 4.78895 15.7304 4.52925 15.4707C4.26955 15.211 4.26955 14.789 4.52925 14.5293L13.3935 5.66504H6.66011C6.29284 5.66504 5.99507 5.36727 5.99507 5C5.99507 4.63273 6.29284 4.33496 6.66011 4.33496H14.9999L15.1337 4.34863C15.4369 4.41057 15.665 4.67857 15.665 5V13.3301C15.6649 13.6973 15.3672 13.9951 14.9999 13.9951C14.6327 13.9951 14.335 13.6973 14.3349 13.3301Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch4 data-end=\"2883\" data-start=\"2854\"\u003e\u003cstrong data-end=\"2883\" data-start=\"2859\"\u003eOrdering and Support\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-end=\"3177\" data-start=\"2884\"\u003eEach SMG system is \u003cstrong data-end=\"2925\" data-start=\"2903\"\u003eassembled to order\u003c\/strong\u003e — please allow 3-5 business days for shipment.\u003cbr data-end=\"2975\" data-start=\"2972\"\u003e\u003cem data-end=\"2996\" data-start=\"2975\"\u003eTuning is required.\u003c\/em\u003e These systems significantly increase fueling capacity, which can confuse OEM fuel control logic. Consult a qualified tuner before installation. No tuning advice is provided by SMG.\u003c\/p\u003e\n\u003ch4 data-end=\"3210\" data-start=\"3179\"\u003e\u003cstrong data-end=\"3210\" data-start=\"3184\"\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-end=\"3499\" data-start=\"3211\"\u003eSMG products are designed for DIY-friendly installation; however, our \u003cstrong data-end=\"3302\" data-start=\"3281\"\u003eLifetime Warranty\u003c\/strong\u003e applies only to systems installed by \u003cstrong data-end=\"3376\" data-start=\"3340\"\u003everifiable commercial installers\u003c\/strong\u003e.\u003cbr data-end=\"3380\" data-start=\"3377\"\u003eAll systems are tested prior to shipment. Damage from improper installation, misuse, or external causes is not covered.\u003c\/p\u003e\n\u003cp data-end=\"3726\" data-start=\"3501\"\u003eThis is a \u003cstrong data-end=\"3555\" data-start=\"3511\"\u003ehigh-performance aftermarket fuel system\u003c\/strong\u003e requiring modification of both fuel and electrical components. By purchasing and installing this product, you acknowledge and assume all associated risks and liabilities.\u003c\/p\u003e","brand":"SMGspeed","offers":[{"title":"2psi","offer_id":46767859335487,"sku":"SMGC7AUX-2PSI","price":945.0,"currency_code":"USD","in_stock":true},{"title":"4psi","offer_id":46767859401023,"sku":"SMGC7AUX-4PSI","price":945.0,"currency_code":"USD","in_stock":true},{"title":"7psi","offer_id":46767859466559,"sku":"SMGC7AUX-7PSI","price":945.0,"currency_code":"USD","in_stock":true},{"title":"PWM Solid State Control ( requires 3rd party pwm pump controller such as Reflex Port Injection)","offer_id":51502566965567,"sku":"SMGC7AUX-PWM","price":1050.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/20251015_133033.jpg?v=1761047778","url":"https:\/\/smgspeed.com\/products\/smg-2014-corvette-c7-aux-fuel-system","provider":"SMGspeed","version":"1.0","type":"link"}