{"product_id":"radium-engineering-fuel-pulse-damper-oem-style-14-0128","title":"Radium Engineering Fuel Pulse Damper OEM Style (14-0128)","description":"\u003cp\u003e\u003cstrong\u003eThe stumble your tuner cannot tune out might not be a tune problem at all.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery injector opening and closing fires a pressure pulse back into the rail, and enough of them stack into genuinely unstable fuel pressure. The \u003cstrong\u003eRadium Engineering OEM Style Fuel Pulse Damper\u003c\/strong\u003e is the simplest cure: an OEM quality damper with a 3\/8\" NPT male thread arriving with impregnated pipe thread paste, ready to install into any rail or fitting with a matching port. Its internal diaphragm absorbs the oscillations and smooths rail pressure, a correction measurable across the RPM range. Especially with high flow injectors, this small part earns its spot.\u003c\/p\u003e\n\u003ch3\u003eWhat You'll Feel\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eA calmer idle, since pulse-driven pressure swing is a classic idle surge culprit\u003c\/li\u003e\n\u003cli\u003eFewer erratic lean air\/fuel spikes, the stumbling that resists every tuning pass\u003c\/li\u003e\n\u003cli\u003eConsistent rail pressure across the RPM range, measurable on a gauge\u003c\/li\u003e\n\u003cli\u003eThe biggest benefit exactly where it is needed most: high flow injector setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOEM quality fuel pulse damper with internal pressure-absorbing diaphragm\u003c\/li\u003e\n\u003cli\u003e3\/8\" NPT male thread with impregnated pipe thread paste, ready to install\u003c\/li\u003e\n\u003cli\u003eMountable at any angle, including upside down\u003c\/li\u003e\n\u003cli\u003eSmooths pressure oscillations created by injector opening and closing events\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Details\u003c\/h3\u003e\n\u003cp\u003ePulse dampers are the unglamorous part of a stable fuel system, and where they go matters more than which one you buy. Most systems want the damper on the rail itself, close to the injectors making the noise, but Radium notes there are cases where multiple dampers are necessary and times when a system benefits from a damper on the return line as well; if a pressure trace still shows oscillation after the first damper, the system is telling you where the second belongs. This OEM style unit is the universal building block of that strategy, since 3\/8\" NPT ports are easy to machine or adapt into nearly any rail. The pre-applied thread paste means installation is thread-and-torque with no sealant step. For AN-plumbed systems that prefer inline placement or serviceable damper internals, Radium's FPD-R and FPD-XR inline and direct mount kits cover those architectures, sold separately.\u003c\/p\u003e\n\u003ch3\u003eKit Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x OEM style fuel pulse damper, 3\/8\" NPT male, thread paste pre-applied\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUniversal: fuel rails and fittings with a 3\/8\" NPT female port\u003c\/li\u003e\n\u003cli\u003eEFI systems experiencing idle surge, pressure oscillation, or lean spikes, especially with high flow injectors\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":43672690884675,"sku":"14-0128","price":47.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/7754\/5539\/files\/radium-engineering-rad-14-0128-11974324191302_d3d0e665-1aa4-4390-873b-4f876e60612c.jpg?v=1786717071","url":"https:\/\/www.tunedbyshawn.com\/products\/radium-engineering-fuel-pulse-damper-oem-style-14-0128","provider":"Tuned by Shawn","version":"1.0","type":"link"}