{"product_id":"aeromotive-11-17-ford-mustang-s197-s550-in-tank-fuel-pump-assembly-tvs-dual-450lph","title":"Aeromotive TVS Dual 450lph In-Tank Fuel Pump Assembly - 2011-2017 Ford Mustang S197\/S550 (18037)","description":"\u003ch3\u003eAeromotive TVS Dual 450lph In-Tank Fuel Pump Assembly - 2011-2017 Ford Mustang S197\/S550 (18037)\u003c\/h3\u003e\n\u003cp\u003eFeed your high-horsepower Mustang build with the Aeromotive TVS dual 450lph in-tank fuel pump assembly. Engineered specifically for the 2011-2017 Ford Mustang (S197 and S550 platforms), the AER18037 is a complete drop-in replacement fuel pump assembly featuring Aeromotive's True Variable Speed (TVS) technology and dual 450lph pump configuration — delivering the fuel volume and pressure demanded by serious forced induction and naturally aspirated high-horsepower Mustang builds.\u003c\/p\u003e\n\u003ch4\u003eKey Features:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTrue Variable Speed (TVS) pump technology\u003c\/li\u003e\n\u003cli\u003eDual 450lph pump configuration\u003c\/li\u003e\n\u003cli\u003eComplete in-tank drop-in assembly\u003c\/li\u003e\n\u003cli\u003eFits 2011-2017 Ford Mustang S197 and S550\u003c\/li\u003e\n\u003cli\u003eAerospace-grade engineering and tolerances\u003c\/li\u003e\n\u003cli\u003eAeromotive fuel system heritage\u003c\/li\u003e\n\u003cli\u003e6.0 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePerformance Benefits:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 450lph Flow:\u003c\/strong\u003e Combined 900lph potential flow capacity for extreme high-horsepower applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTVS Technology:\u003c\/strong\u003e Variable speed control matches pump output to actual fuel demand — reduces heat, extends pump life, and maintains consistent fuel pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-In Assembly:\u003c\/strong\u003e Complete replacement assembly installs in the factory fuel pump location without fuel system modifications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-HP Capable:\u003c\/strong\u003e Supports serious forced induction and naturally aspirated Mustang builds well beyond factory fuel system limits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent Fuel Pressure:\u003c\/strong\u003e TVS technology maintains stable fuel pressure across the RPM and load range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Heat:\u003c\/strong\u003e Variable speed operation reduces pump heat generation compared to full-speed fixed pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Aeromotive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 18037\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e TVS Dual 450lph In-Tank Fuel Pump Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate:\u003c\/strong\u003e Dual 450lph (combined 900lph potential)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnology:\u003c\/strong\u003e True Variable Speed (TVS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Drop-in in-tank assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 6.0 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode:\u003c\/strong\u003e 684980012071\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFitment Information:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2011-2014 Ford Mustang GT\u003c\/strong\u003e (S197) — 5.0L Coyote V8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2011-2014 Ford Mustang GT500\u003c\/strong\u003e (S197) — 5.4L\/5.8L Supercharged V8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2015-2017 Ford Mustang GT\u003c\/strong\u003e (S550) — 5.0L Coyote V8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2015-2017 Ford Mustang GT350\/GT350R\u003c\/strong\u003e (S550) — 5.2L Voodoo V8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2015-2017 Ford Mustang EcoBoost\u003c\/strong\u003e (S550) — 2.3L EcoBoost (verify fitment)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Verify your specific Mustang model year, engine, and fuel tank configuration before ordering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Some Mustang variants may have different fuel tank or pump configurations — confirm compatibility with Aeromotive before ordering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Professional installation recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat's Included:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAeromotive TVS dual 450lph in-tank fuel pump assembly (18037)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Refer to Aeromotive installation documentation for wiring, fuel line connections, and TVS controller requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e TVS controller\/module may be required for variable speed operation — verify with Aeromotive documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation Notes:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation strongly recommended\u003c\/li\u003e\n\u003cli\u003eDepressurize fuel system completely before beginning work\u003c\/li\u003e\n\u003cli\u003eWork in a well-ventilated area away from ignition sources\u003c\/li\u003e\n\u003cli\u003eDrain or remove fuel tank as required for access\u003c\/li\u003e\n\u003cli\u003eNote orientation of factory pump assembly before removal\u003c\/li\u003e\n\u003cli\u003eInstall Aeromotive assembly in factory pump location\u003c\/li\u003e\n\u003cli\u003eConnect fuel lines and wiring per Aeromotive specifications\u003c\/li\u003e\n\u003cli\u003eInstall TVS controller per Aeromotive wiring diagram\u003c\/li\u003e\n\u003cli\u003ePressurize system and check for leaks before starting engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTrue Variable Speed (TVS) Technology — Why It Matters:\u003c\/h4\u003e\n\u003cp\u003eTraditional high-performance fuel pumps operate at a fixed speed — running at full capacity regardless of actual fuel demand. At idle or light throttle, the engine requires only a fraction of the pump's maximum flow capacity. A fixed-speed pump running at full output in these conditions generates excess heat in the fuel, returns large volumes of hot fuel to the tank, and operates the pump motor at unnecessary stress levels. Over time, this excess heat and stress accelerates pump wear and can cause fuel temperature issues that affect fuel density and injector performance.\u003c\/p\u003e\n\u003cp\u003eAeromotive's True Variable Speed (TVS) technology addresses this by modulating pump motor speed to match actual fuel demand. At idle and light load, the pump runs at reduced speed — delivering only the fuel the engine needs, generating less heat, and reducing pump motor stress. Under wide-open throttle and maximum load, the pump ramps to full speed to deliver maximum flow. The result is a fuel pump that provides the flow capacity of a high-output pump when needed, with the efficiency and longevity of a correctly sized pump during normal operation.\u003c\/p\u003e\n\u003ch4\u003eDual 450lph Configuration — Flow Capacity:\u003c\/h4\u003e\n\u003cp\u003eThe AER18037 uses two 450lph pump elements operating in parallel within a single in-tank assembly. At combined potential flow of 900lph, this assembly provides fuel delivery capacity for extreme high-horsepower applications — well beyond what a single high-output pump can provide. For reference, a naturally aspirated 5.0L Coyote V8 at 500 whp requires approximately 300-350lph of fuel flow at the pump. A supercharged or turbocharged Mustang at 800-1000+ whp requires 600-900lph or more depending on fuel type and injector duty cycle. The dual 450lph configuration provides the headroom needed for serious power builds while the TVS technology ensures the pumps operate efficiently at lower power levels.\u003c\/p\u003e\n\u003ch4\u003eDrop-In Assembly — Installation Simplicity:\u003c\/h4\u003e\n\u003cp\u003eThe AER18037 is a complete in-tank fuel pump assembly designed to replace the factory Mustang fuel pump module in its entirety. Rather than requiring custom fuel tank modifications, external surge tanks, or complex plumbing changes, the Aeromotive assembly drops into the factory fuel pump location using the factory mounting flange and fuel line connections. This drop-in design significantly simplifies installation compared to external pump setups, maintains the factory fuel tank and its baffling, and provides a clean, OEM-style installation that is invisible from outside the vehicle.\u003c\/p\u003e\n\u003ch4\u003eS197 and S550 Platform Coverage:\u003c\/h4\u003e\n\u003cp\u003eThe AER18037 covers both the S197 (2011-2014) and S550 (2015-2017) Mustang generations, providing a single part number solution for the most popular modern Mustang performance platforms. The S197 generation includes the 5.0L Coyote GT and the supercharged GT500, while the S550 generation includes the 5.0L Coyote GT, the 5.2L Voodoo GT350\/GT350R, and the 2.3L EcoBoost. Both generations share compatible fuel tank and pump configurations that the Aeromotive assembly is designed to fit. Always verify your specific model year and variant before ordering.\u003c\/p\u003e\n\u003ch4\u003eAeromotive Fuel System Engineering:\u003c\/h4\u003e\n\u003cp\u003eAeromotive is the benchmark manufacturer in high-performance fuel delivery, with three generations of track experience and aerospace-grade engineering tolerances applied to every product they produce. Their fuel pumps, regulators, filters, and fuel rails are trusted by professional race teams and serious performance builders worldwide for their reliability, flow accuracy, and engineering quality. The AER18037 TVS dual pump assembly represents Aeromotive's most advanced in-tank pump technology, combining their TVS variable speed innovation with the flow capacity of a dual pump configuration for the most demanding Mustang builds.\u003c\/p\u003e\n\u003ch4\u003eFuel System Considerations for High-HP Mustang Builds:\u003c\/h4\u003e\n\u003cp\u003eWhen building a high-horsepower Mustang, the fuel system is often the limiting factor that prevents achieving target power levels. The factory fuel pump is sized for stock power output and becomes a restriction as power increases — typically becoming inadequate above 500-600 whp on E85 or 600-700 whp on gasoline. Beyond the pump, high-HP builds also require upgraded fuel injectors, a fuel pressure regulator capable of maintaining consistent pressure at high flow rates, and fuel lines sized for the increased flow. The Aeromotive AER18037 addresses the pump side of this equation, providing the flow capacity needed for serious power levels while the TVS technology ensures the system operates correctly across the full power range.\u003c\/p\u003e\n\u003ch4\u003eWhy Aeromotive?\u003c\/h4\u003e\n\u003cp\u003eAeromotive Inc. is the absolute pinnacle of performance fuel delivery, specializing exclusively in fuel systems and fuel delivery components. Their aerospace-grade manufacturing tolerances, three generations of motorsport experience, and meticulous engineering approach have made Aeromotive the first choice for professional race teams and serious performance builders worldwide. When fuel delivery is the difference between a reliable, powerful build and a lean condition or fuel starvation event, Aeromotive is the brand that professionals trust.\u003c\/p\u003e\n\u003ch4\u003ePerfect For:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2011-2017 Ford Mustang GT builds with supercharger, turbocharger, or high-compression naturally aspirated engines requiring upgraded fuel delivery\u003c\/li\u003e\n\u003cli\u003eS197 GT500 builds needing increased fuel flow beyond the factory supercharged fuel system\u003c\/li\u003e\n\u003cli\u003eS550 GT and GT350 builds targeting 600+ whp requiring drop-in high-flow fuel pump solution\u003c\/li\u003e\n\u003cli\u003eE85 Mustang builds requiring increased fuel volume for ethanol's lower energy density\u003c\/li\u003e\n\u003cli\u003eAny 2011-2017 Mustang build where factory fuel pump is the limiting factor for power output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect For:\u003c\/strong\u003e 2011-2017 Ford Mustang S197\/S550 high-horsepower builds requiring Aeromotive TVS dual 450lph in-tank fuel pump assembly for maximum fuel delivery, variable speed efficiency, and drop-in installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePro Tip:\u003c\/strong\u003e Pair the AER18037 with Aeromotive's fuel pressure regulator and high-flow fuel filter for a complete Aeromotive fuel system solution — a high-flow pump feeding through a restrictive filter or an inconsistent regulator will not deliver the fuel pressure stability your injectors need at maximum power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTVS Dual 450lph | Drop-In:\u003c\/strong\u003e 2011-2017 Ford Mustang S197\/S550. Variable speed operation. Combined 900lph potential. 6.0 lbs. Professional installation required. Verify model year and variant compatibility before ordering.\u003c\/p\u003e\n\u003cp\u003eFeed your high-horsepower Mustang with Aeromotive TVS dual 450lph — variable speed technology, drop-in assembly, aerospace-grade engineering for 2011-2017 S197\/S550 builds.\u003c\/p\u003e","brand":"Aeromotive","offers":[{"title":"Default Title","offer_id":48824195252391,"sku":"AER18037","price":1212.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/8344\/1063\/files\/75e957d56271e3c40aac9c05fe07f027L_2245ecfd-f5b7-4091-9c54-fb88d4c94495.jpg?v=1776950216","url":"https:\/\/www.straightsiximports.com\/en-us\/products\/aeromotive-11-17-ford-mustang-s197-s550-in-tank-fuel-pump-assembly-tvs-dual-450lph","provider":"Straight Six Imports","version":"1.0","type":"link"}