{"product_id":"ams-performance-inline-fuel-pulsation-damper","title":"AMS Performance Inline Fuel Pulsation Damper","description":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003eAn inline solution for reducing fuel line hammering and NVH.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe AMS Performance Inline Fuel Pulsation Damper is the solution to unwanted fuel system noise, vibration, and harshness (NVH) caused by fuel line hammering in high-performance applications. Engineered to minimize or eliminate pressure spikes in the fuel system, this damper features a high-flow stainless steel internal valve specifically designed to work with high-pressure fuel pumps. It utilizes a durable billet 6061 aluminum body with a fully anodized gloss black finish for long-lasting performance and a clean look. Available with an inline -6AN male inlet and -6AN ORB outlet, or a 5\/16 Quick Connect Inlet and -6AN ORB outlet, it’s easy to integrate into existing setups and is a direct bolt-in solution for AMS VR30DDTT fuel system-equipped vehicles. The AMS Inline Fuel Pulsation Damper offers a reliable, long-term solution for stabilizing fuel delivery and eliminating fuel line NVH at idle, under load, or across various RPM ranges.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch6\u003eMinimizes or Eliminates Fuel Hammering and Fuel System NVH\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003eInline\u003cspan\u003e \u003c\/span\u003e\u003cspan data-teams=\"true\"\u003e-6an Male or 5\/16 Quick Connect Inlet with a -6an ORB Outlet\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cspan data-teams=\"true\"\u003eHigh Flow Stainless Steel Internal Damper Valve Spec’d for High Pressure Fuel Pumps\u003c\/span\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cspan data-teams=\"true\"\u003eBillet 6061 Body with Fully Anodized Gloss Black Housing\u003c\/span\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003eEasy Bolt-in Install for AMS VR30DDTT Fuel System Vehicles (See fitment guide below)\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat Is Fuel Line Hammering?\u003c\/h3\u003e\n\u003cp\u003eFuel line hammering, also known as fuel pulsation NVH, or fuel line knock, is a rhythmic ticking or knocking noise caused by pressure spikes within the fuel system. These spikes are often the result of the rapid opening and closing of fuel injectors or the operation of a high-pressure fuel pump, both of which can generate shock waves that resonate through the fuel lines. This issue can occur at idle or become more pronounced at certain RPMs, depending on engine load and fuel system components and plumbing. It’s particularly common in high-performance modified setups where fuel flow dynamics are more aggressive. Symptoms may include audible noise, fluctuating fuel pressure readings, and potentially increased stress on fuel system components. The AMS Performance Inline Fuel Pulsation Damper is specifically engineered to absorb these pressure pulses, reducing noise, stabilizing fuel pressure, and promoting smoother, more consistent engine performance.\u003c\/p\u003e\n\u003ch3\u003eProduct Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eThe AMS Performance Inline Fuel Pulsation Damper was developed for, and has only been tested on, Nissan’s VR30DDTT engine with AMS Performance High Pressure Fuel Pump upgrades. It has been optimized to fit with only the AMS line of VR30DDTT High Pressure Fuel Pumps, fuel lines, filter kits, and other AMS fuel system components. Usage of the AMS Inline Fuel Pulsation Damper with OEM or non-AMS fuel system components is not recommended, as compatibility, safety, and performance cannot be verified across other system configurations.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eIn certain configurations, the OEM high pressure fuel pump used on the VR30DDTT engine has been observed to structurally fail when paired with the AMS Inline Fuel Pulsation Damper. Because this may present a risk of fuel leakage and fire, use of the AMS Inline Fuel Pulsation Damper with the OEM high pressure fuel pump is explicitly not recommended.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"87\" data-end=\"99\"\u003eWarning:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBy purchasing this fuel system component you confirm that you have read and understand the following:\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"204\" data-end=\"223\"\u003eWarning\/Danger:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSerious risk of fire, explosion, bodily injury including resulting death, and engine, vehicle, and other property damage. This fuel system component must be installed and removed\u003cspan\u003e \u003c\/span\u003e\u003cem data-start=\"403\" data-end=\"409\"\u003eonly\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003eby a qualified motorsport technician. The technician also must be trained in how to install and remove this component from this specific vehicle. The technician must not participate in any activity that would be considered a catalyst for ignition while installing or removing this component and must read the installation instructions before installation or removal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment Guide\u003c\/h3\u003e\n\u003cp\u003eInfiniti Q50\/Q60 w\/ AMS Stage 1 High Pressure Fuel Pump:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAMS.00.07.0002-3\u003c\/strong\u003e\u003cbr\u003eInfiniti Q50\/Q60 w\/ AMS Stage 2 High Pressure Fuel Pump:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAMS.00.07.0002-3\u003c\/strong\u003e\u003cbr\u003eInfiniti Q50\/Q60 w\/ AMS Stage 3 High Pressure Fuel Pump:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAMS.00.07.0002-2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNissan Z w\/ AMS Stage 1 High Pressure Fuel Pump and AMS Fuel Filter:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAMS.47.07.0009-2\u003c\/strong\u003e\u003cbr\u003eNissan Z w\/ AMS Stage 2 High Pressure Fuel Pump and AMS Fuel Filter:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAMS.47.07.0009-2\u003c\/strong\u003e\u003cbr\u003eNissan Z w\/ AMS Stage 3 High Pressure Fuel Pump and AMS Fuel Filter:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAMS.00.07.0002-2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNissan Z w\/ AMS Stage 1 High Pressure Fuel Pump and -NO- AMS Fuel Filter:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAMS.00.07.0002-3\u003c\/strong\u003e\u003cbr\u003eNissan Z w\/ AMS Stage 2 High Pressure Fuel Pump and -NO- AMS Fuel Filter:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAMS.00.07.0002-3\u003c\/strong\u003e\u003cbr\u003eNissan Z w\/ AMS Stage 3 High Pressure Fuel Pump and -NO- AMS Fuel Filter:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAMS.00.07.0002-2\u003c\/strong\u003e\u003c\/p\u003e","brand":"AMS Performance","offers":[{"title":"-06 AN Female Inlet to -06 AN Male Outlet","offer_id":48011670749338,"sku":"AMS.00.07.0002-2","price":109.95,"currency_code":"USD","in_stock":true},{"title":"5\/16 Quick Connect Inlet to -06 AN Male Outlet","offer_id":48011670782106,"sku":"AMS.00.07.0002-3","price":109.95,"currency_code":"USD","in_stock":true},{"title":"5\/16 Quick Connect Inlet to -06 AN Male Outlet Includes -06 Fuel Line","offer_id":48011670814874,"sku":"AMS.47.07.0009-2","price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0078\/5553\/8249\/files\/imgi_109_AMS-Performance-6AN-Fuel-Pulsation-Damper-VR30-VR30DDTT-Infiniti-Q50-Q60-Nissan-Z-Env-8-1536x1025_57c31886-248a-4798-8a81-9f98df3e90c3.jpg?v=1778506839","url":"https:\/\/trackuza.com\/products\/ams-performance-inline-fuel-pulsation-damper","provider":"TRACKUZA LLC","version":"1.0","type":"link"}