{"title":"Other Fuel Stuff","description":"","products":[{"product_id":"plug-and-play-adapters-for-2012-2015-civic-si","title":"Plug and Play Adapters for 9th Gen Honda Civic Si","description":"\u003cp\u003e\u003cstrong\u003eFITS\u003c\/strong\u003e: 9th Gen Honda Civic Si\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eTHIS IS A SPECIAL ORDER ITEM\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eBEFORE ORDERING: This price is for 4 individual Adapters.\u003c\/p\u003e\n\u003cp\u003eGrams adapters allow for a plug and play installation of the Grams 550, 750, 1000cc injectors for the 9th Gen Honda Civic Si.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Grams","offers":[{"title":"Default Title","offer_id":45745060380960,"sku":"G2-99-0060","price":39.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/products\/800x800_plug_and_play_1__31301.1400107069.1280.1280.jpg?v=1690223887"},{"product_id":"rdx-plug-n-play-injector-clips","title":"9th Gen Honda Civic Si Plug 'N Play Injector Clips","description":"\u003cp\u003e\u003cstrong\u003eFITS:\u003c\/strong\u003e 9th Gen Honda Civic Si\u003c\/p\u003e\n\u003cp\u003eCustom made plug-and-play injector clips with RDX Injectors.\u003c\/p\u003e\n\u003cp\u003eComes in a set of 4.\u003c\/p\u003e","brand":"PRL motorsports","offers":[{"title":"Default Title","offer_id":45745119166752,"sku":"PRL-HC9-INJ-RDX-PNP","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/products\/DSC00339__20091.1464811853.1280.1280.jpg?v=1690224742"},{"product_id":"dmr-ra-direct-mount-regulator","title":"DMR-RA, Direct Mount Regulator","description":"\u003cp\u003e\u003cstrong\u003eFITS: \u003c\/strong\u003eAll Honda and Acura models\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe Radium Direct Mount Regulator-Rotating Assembly (DMR-RA) is a compact high performance adjustable EFI fuel pressure regulator.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMOUNTING\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis regulator is designed with a unique highly versatile mounting system. It can be mounted directly to a compatible fuel rail port using the included 360 degree swiveling adapter, or mounted remotely away from the fuel rail (using 20-0624).\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe compact size fits in areas with limited space, without sacrificing performance.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePLUMBING\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe main inlet port on the regulator is female threaded for 6AN ORB. A swiveling double ended adapter (shown below) is included which allows the regulator to be used in any compatible 8AN ORB fuel rail port, such as those found Radium Engineering fuel rails. Other swivel adapters are available but sold separately.\u003c\/p\u003e\n\u003cp\u003eIf mounting the regulator off-rail, other adapters can be screwed into this regulator port (sold separately).\u003cbr\u003e\u003cbr\u003eThe bottom return port is threaded for 6AN ORB. The provided 90 degree 6AN male fuel return fitting can swivel 360 degrees, permitting a multitude of mounting configurations. Other adapter fittings can be installed in the return port if needed (sold separately).\u003c\/p\u003e\n\u003cp\u003eThis regulator has two 1\/8\" NPT side port locations that can be used with a pressure gauge, transducer, temperature probe, etc. Two 1\/8\" NPT plugs are provided.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFUEL PRESSURE ADJUSTMENT\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003eRA-series regulators feature the first tool-less pressure adjustment. A jam nut and set screw are no longer required. With a simple turn of the knob, pressure will be increased or decreased. \u003c\/p\u003e\n\u003cp\u003eTo aid in adjusting pressure, there are incremental detents that provide haptic feedback to the user. Every detent permits 1psi (+\/-0.5psi) of adjustment depending on current fuel pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFUEL PRESSURE STABILITY\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003eWith years of track and bench testing data, the RA-series regulators have been refined to optimize pressure management. A newly designed single stainless steel return orifice generates laminar flow that enhances stability control.\u003cbr\u003e\u003cbr\u003eMinimum Pressure: 18.5psi (1.3bar)\u003cbr\u003eMaximum Pressure: *N\/A\u003cbr\u003e\u003cem\u003e*This is rhetorical. The maximum pressure is dependent on the relief valve inside the pump or the maximum current the fuel pump controller allows. \u003c\/em\u003e\u003cstrong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1:1 RISING RATE VACUUM REFERENCE\u003c\/strong\u003e\u003cbr\u003eRA-series regulators feature a 360 degree swiveling vacuum reference port that is double O-ring sealed. This is the first in the industry. It permits the installer to quickly point the vacuum fitting in any direction with no tools required.\u003cbr\u003e\u003cbr\u003eThere are 4 interchangeable 10-32 threaded vacuum port fittings provided to cover all scenarios.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eBarbed Fitting\u003c\/span\u003e\u003cspan\u003e: A black zinc-plated 3\/16\" (5mm) barb machined from high strength steel that is compatible with the following vacuum hoses: 5\/32\" (4mm), 3\/16\" (5mm), and 7\/32\" (6mm).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e3AN Male Fitting\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e: A black zinc-plated adapter machined from high strength steel that is compatible with 3AN hose ends.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003ePush-To-Connect\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e: A nickel-plated brass fitting with Buna-N O-rings that is compatible with hard plastic 1\/4\" OD tubing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eVacuum Plug\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e: A black oxide stainless steel screw that is used to maintain a constant (non dynamic) fuel pressure. Beginning in the mid 1990s, vehicle manufacturers started transitioning to returnless fuel systems to lower EVAP emissions. To keep temperatures lower, these regulators are mounted inside the tank and do NOT have the ability to be vacuum referenced. This plug would be required in this scenario.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cem\u003eNOTE: When installing the vacuum fitting, it is recommended to use a wicking medium-strength threadlocker.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eFUEL COMPATIBILITY\u003c\/strong\u003e\u003cbr\u003e\u003c\/em\u003eAll RA-series regulators are suitable with all gasoline types including unleaded, leaded, oxygenated, and pre-mixes. Furthermore, they are compatible with alcohol blends of fuel including methanol, ethanol, and E85. \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eINCLUDED\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMain Rotating Assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e5mm Barbed Vacuum Fitting\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVacuum Plug Fitting (Returnless)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1\/4\" Push-To-Connect Vacuum Fitting\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3AN Male Vacuum Fitting\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6AN Male Swivel (for Return Line)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSwiveling Inlet Fitting (for 8AN ORB Fuel Rail)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePTFE Impregenated 1\/8\" NPT Plugs (x2)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/data.radiumauto.com\/PublicDocs\/19-0316.pdf\"\u003e\u003cstrong\u003e\u003cspan\u003eINSTALL GUIDE\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":48710121095456,"sku":"rad20-1623-00","price":170.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/files\/20-1623-00.jpg?v=1717594952"},{"product_id":"injector-dynamics-id-f1250-fuel-filter","title":"Injector Dynamics ID-F1250 Fuel Filter","description":"\u003cp\u003e\u003cstrong\u003eFITS\u003c\/strong\u003e: All Hondas and Acuras\u003c\/p\u003e\n\u003cp\u003eAn electronic fuel injector is the most precise component in a modern engine, with dimensions and tolerances measured in microns.\u003c\/p\u003e\n\u003cp\u003eTrouble free operation requires proper filtration; defined by Bosch as a minimum capture efficiency of 87% at 5 microns, and 100% at 35 microns. To put that in perspective, the average human hair measures approximately 75 microns in diameter.\u003c\/p\u003e\n\u003cp\u003eThe F1250 provides this level of filtration with a pressure drop of 1.1psi at a flow rate of 1,250 l\/h – Enough to support ≈2,500hp on ethanol, and ≈3,750 on gasoline.\u003c\/p\u003e\n\u003cp\u003eThe F1250 has fully anodized internals, fluorosilicone o-rings, and a glass fiber filter element making it compatible with all fuels.\u003c\/p\u003e","brand":"Injector Dynamics","offers":[{"title":"None","offer_id":50032203956512,"sku":"idxIDF1250","price":165.0,"currency_code":"USD","in_stock":true},{"title":"Mount +$60","offer_id":50032203989280,"sku":"idxIDF1250 MOUNT","price":225.0,"currency_code":"USD","in_stock":true},{"title":"Service Kit +$82","offer_id":50032204022048,"sku":"ID F1250 Service Kit","price":247.0,"currency_code":"USD","in_stock":true},{"title":"Both add-ons +$142","offer_id":50033389338912,"sku":null,"price":307.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/files\/Screenshot2025-03-27at12.17.00PM.png?v=1743092225"},{"product_id":"ams-performance-vr30ddtt-high-pressure-fuel-sensor-1","title":"AMS Performance VR30DDTT High Pressure Fuel Sensor","description":"\u003cp\u003e\u003cstrong\u003eFITS: \u003c\/strong\u003eNissan 400z\u003c\/p\u003e\n\u003ch3 class=\"elementor-icon-box-title\"\u003e\u003cspan\u003eCARB And \/ Or EPA Compliance Testing Not Completed\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"elementor-icon-box-description\"\u003eWhile we believe this product is either CARB EO exemption applicable, or complies with the EPA's Anti-Tampering Policy, we have not completed the required testing and administrative process at this time. This product is not available to purchase for emissions-controlled vehicles located within the state of California, or available to ship to California addresses, without a completed AMS Race Waiver form. International users outside of the United States should act in accordance with their local laws and regulations.\u003c\/p\u003e\n\u003cp\u003eThe OEM fuel pressure sensor on the VR30 engine found in the Infiniti Q50 and Q60 and Nissan Z vehicles is a common failure point for many in the enthusiast community, which is why we knew we had to come up with a solution for our customers. The AMS Performance VR30DDTT High Pressure Fuel Sensor is designed and validated similar to the OEM sensor found in your stock Nissan VR30 engine, however, its improved design allows it to better withstand pressure fluctuations and outlast the stock sensor, especially on modified VR30 engines. It’s such an improvement, in our testing we’ve seen customers go from near weekly OEM sensor failures to zero failures with the AMS High Pressure Fuel Sensor.\u003c\/p\u003e\n\u003cp\u003eThe factory fuel pressure sensor has two points of failure – the sensor internals themselves, and the harness connector. The most common is the sensor internals which we believe to fail from large fluctuations of high pressure within the fuel system. These fluctuations are more common on VR30 cars with upgraded fuel systems, especially when running e85, and the AMS sensor’s more robust construction helps prevent failures. The connector issue however can happen to any vehicle at any level of modification, as the pins within the connector dislodge due to normal engine vibration. The AMS Performance VR30DDTT High Pressure Fuel Sensor rectifies this issue as well by featuring a new connector with adapter harness included.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExceptional Reliability Over the OEM Sensor\u003c\/li\u003e\n\u003cli\u003eFully Integrates with EcuTek Software\u003c\/li\u003e\n\u003cli\u003eBolt-In Install with Plug n’ Play Harness Included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCustom ECU calibration is required for install. Please refer to installation instructions for details.\u003cem\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003eEngine damage may occur if specific ECU calibration changes are not made after installation. \u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWARNING: By purchasing this Fuel pressure Sensor you confirm that you have read and understand the following:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cu\u003eWARNING\/DANGER\u003c\/u\u003e\u003c\/strong\u003e: SERIOUS RISK OF FIRE, EXPLOSION, BODILY INJURY INCLUDING RESULTING DEATH, AND ENGINE, VEHICLE, AND OTHER PROPERTY DAMAGE. THIS FLEX FUEL KIT MUST BE INSTALLED AND REMOVED\u003cstrong\u003e\u003cem\u003e ONLY\u003c\/em\u003e\u003c\/strong\u003e BY A \u003cstrong\u003e\u003cem\u003eQUALIFIED MOTORSPORT TECHNICIAN\u003c\/em\u003e\u003c\/strong\u003e. THE TECHNICIAN ALSO MUST BE TRAINED IN HOW TO INSTALL AND REMOVE THIS KIT 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 KIT AND MUST READ THE INSTALLATION INSTRUCTIONS BEFORE INSTALLATION OR REMOVAL.\u003c\/p\u003e","brand":"AMS Performance","offers":[{"title":"Default Title","offer_id":50275854123296,"sku":"amsALP.28.07.0010-1","price":249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/files\/Screenshot2025-06-06at1.36.11PM.png?v=1749231377"},{"product_id":"radium-engineering-f-150-raptor-2017-2020-fuel-surge-tank-install-kit","title":"Radium Engineering F-150 Raptor 2017-2020 Fuel Surge Tank Install Kit","description":"\u003cp\u003e\u003cstrong\u003eFITS\u003c\/strong\u003e: 2017-2020 Ford F-150 Raptor\u003c\/p\u003e\n\u003cp\u003eThe OEM fuel pump is repurposed to keep the surge tank full with excess returning back to the OEM fuel tank. The new FST-R pump will now feed the engine and is regulated by the integrated FPR on the surge tank. This pump keeps supplying fuel, even if the OEM fuel pump becomes momentarily starved.\u003c\/p\u003e\n\u003cp\u003eA Radium gauge is included to adjust and monitor fuel pressure. The integrated regulator on the FST can be vacuum referenced if 1:1 fuel pressure is required or ran static (no vacuum reference) to mimic the stock system.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe Ford F150 Raptor install kit locates the FST-R in a collision-safe area under the LH side of the truck. The polished stainless steel bracket solidly mounts to OEM mounting points.\u003cbr\u003e\u003cbr\u003eAlso included are wiring components with flying leads featuring Raychem solderless butt splices, and a weatherproof fuse and relay to drive the FST-R fuel pump. Wiring is very simple and takes less than 30 minutes to assemble. No soldering is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is Included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStainless Steel F150 Raptor FST Mount\u003c\/li\u003e\n\u003cli\u003eFuel Pressure Gauge\u003c\/li\u003e\n\u003cli\u003eAluminum Push Lok -6AN Hose Ends\u003c\/li\u003e\n\u003cli\u003eAN and OEM Style Adapter Fittings\u003c\/li\u003e\n\u003cli\u003eVapor Shield 3\/8\" (-6AN) EFI Hose\u003c\/li\u003e\n\u003cli\u003eWiring Components with Relay and Fuse\u003c\/li\u003e\n\u003cli\u003eStainless Steel Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/data.radiumauto.com\/PublicDocs\/19-0201.PDF\"\u003eClick here to download installation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":50602163831072,"sku":"rad20-0487","price":427.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/files\/Screenshot2025-08-17at3.24.48PM.png?v=1755458693"},{"product_id":"radium-engineering-fuel-cell-vent-kit-12an","title":"Radium Engineering Fuel Cell Vent Kit - 12AN","description":"\u003cp\u003e\u003cstrong\u003eFITS\u003c\/strong\u003e: All Hondas and Acuras\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":50636293112096,"sku":"rad20-0484-12","price":56.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/files\/Screenshot2025-08-27at12.14.51PM.png?v=1756311298"},{"product_id":"radium-engineering-fuel-cell-vent-kit-12an-1","title":"Radium Engineering Fuel Cell Vent Kit - 12AN","description":"\u003cp\u003e\u003cstrong\u003eFITS\u003c\/strong\u003e: All Hondas and Acuras\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":51488326877472,"sku":"rad20-0484-12","price":56.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/files\/Screenshot2025-08-27at12.14.51PM.png?v=1756311298"},{"product_id":"injector-dynamics-id-f1250-fuel-filter-1","title":"Injector Dynamics ID-F1250 Fuel Filter","description":"\u003cp\u003e\u003cstrong\u003eFITS\u003c\/strong\u003e: All Hondas and Acuras\u003c\/p\u003e\n\u003cp\u003eAn electronic fuel injector is the most precise component in a modern engine, with dimensions and tolerances measured in microns.\u003c\/p\u003e\n\u003cp\u003eTrouble free operation requires proper filtration; defined by Bosch as a minimum capture efficiency of 87% at 5 microns, and 100% at 35 microns. To put that in perspective, the average human hair measures approximately 75 microns in diameter.\u003c\/p\u003e\n\u003cp\u003eThe F1250 provides this level of filtration with a pressure drop of 1.1psi at a flow rate of 1,250 l\/h – Enough to support ≈2,500hp on ethanol, and ≈3,750 on gasoline.\u003c\/p\u003e\n\u003cp\u003eThe F1250 has fully anodized internals, fluorosilicone o-rings, and a glass fiber filter element making it compatible with all fuels.\u003c\/p\u003e","brand":"Injector Dynamics","offers":[{"title":"None","offer_id":51488363315488,"sku":"idxIDF1250","price":165.0,"currency_code":"USD","in_stock":true},{"title":"Mount +$60","offer_id":51488363348256,"sku":"idxIDF1250 MOUNT","price":225.0,"currency_code":"USD","in_stock":true},{"title":"Service Kit +$82","offer_id":51488363381024,"sku":"ID F1250 Service Kit","price":247.0,"currency_code":"USD","in_stock":true},{"title":"Both add-ons +$142","offer_id":51488363413792,"sku":null,"price":307.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/files\/Screenshot2025-03-27at12.17.00PM.png?v=1743092225"},{"product_id":"dmr-ra-direct-mount-regulator-1","title":"DMR-RA, Direct Mount Regulator","description":"\u003cp\u003e\u003cstrong\u003eFITS: \u003c\/strong\u003eAll Honda and Acura models\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe Radium Direct Mount Regulator-Rotating Assembly (DMR-RA) is a compact high performance adjustable EFI fuel pressure regulator.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMOUNTING\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis regulator is designed with a unique highly versatile mounting system. It can be mounted directly to a compatible fuel rail port using the included 360 degree swiveling adapter, or mounted remotely away from the fuel rail (using 20-0624).\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe compact size fits in areas with limited space, without sacrificing performance.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePLUMBING\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe main inlet port on the regulator is female threaded for 6AN ORB. A swiveling double ended adapter (shown below) is included which allows the regulator to be used in any compatible 8AN ORB fuel rail port, such as those found Radium Engineering fuel rails. Other swivel adapters are available but sold separately.\u003c\/p\u003e\n\u003cp\u003eIf mounting the regulator off-rail, other adapters can be screwed into this regulator port (sold separately).\u003cbr\u003e\u003cbr\u003eThe bottom return port is threaded for 6AN ORB. The provided 90 degree 6AN male fuel return fitting can swivel 360 degrees, permitting a multitude of mounting configurations. Other adapter fittings can be installed in the return port if needed (sold separately).\u003c\/p\u003e\n\u003cp\u003eThis regulator has two 1\/8\" NPT side port locations that can be used with a pressure gauge, transducer, temperature probe, etc. Two 1\/8\" NPT plugs are provided.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFUEL PRESSURE ADJUSTMENT\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003eRA-series regulators feature the first tool-less pressure adjustment. A jam nut and set screw are no longer required. With a simple turn of the knob, pressure will be increased or decreased. \u003c\/p\u003e\n\u003cp\u003eTo aid in adjusting pressure, there are incremental detents that provide haptic feedback to the user. Every detent permits 1psi (+\/-0.5psi) of adjustment depending on current fuel pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFUEL PRESSURE STABILITY\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003eWith years of track and bench testing data, the RA-series regulators have been refined to optimize pressure management. A newly designed single stainless steel return orifice generates laminar flow that enhances stability control.\u003cbr\u003e\u003cbr\u003eMinimum Pressure: 18.5psi (1.3bar)\u003cbr\u003eMaximum Pressure: *N\/A\u003cbr\u003e\u003cem\u003e*This is rhetorical. The maximum pressure is dependent on the relief valve inside the pump or the maximum current the fuel pump controller allows. \u003c\/em\u003e\u003cstrong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1:1 RISING RATE VACUUM REFERENCE\u003c\/strong\u003e\u003cbr\u003eRA-series regulators feature a 360 degree swiveling vacuum reference port that is double O-ring sealed. This is the first in the industry. It permits the installer to quickly point the vacuum fitting in any direction with no tools required.\u003cbr\u003e\u003cbr\u003eThere are 4 interchangeable 10-32 threaded vacuum port fittings provided to cover all scenarios.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eBarbed Fitting\u003c\/span\u003e\u003cspan\u003e: A black zinc-plated 3\/16\" (5mm) barb machined from high strength steel that is compatible with the following vacuum hoses: 5\/32\" (4mm), 3\/16\" (5mm), and 7\/32\" (6mm).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e3AN Male Fitting\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e: A black zinc-plated adapter machined from high strength steel that is compatible with 3AN hose ends.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003ePush-To-Connect\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e: A nickel-plated brass fitting with Buna-N O-rings that is compatible with hard plastic 1\/4\" OD tubing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eVacuum Plug\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e: A black oxide stainless steel screw that is used to maintain a constant (non dynamic) fuel pressure. Beginning in the mid 1990s, vehicle manufacturers started transitioning to returnless fuel systems to lower EVAP emissions. To keep temperatures lower, these regulators are mounted inside the tank and do NOT have the ability to be vacuum referenced. This plug would be required in this scenario.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cem\u003eNOTE: When installing the vacuum fitting, it is recommended to use a wicking medium-strength threadlocker.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eFUEL COMPATIBILITY\u003c\/strong\u003e\u003cbr\u003e\u003c\/em\u003eAll RA-series regulators are suitable with all gasoline types including unleaded, leaded, oxygenated, and pre-mixes. Furthermore, they are compatible with alcohol blends of fuel including methanol, ethanol, and E85. \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eINCLUDED\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMain Rotating Assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e5mm Barbed Vacuum Fitting\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVacuum Plug Fitting (Returnless)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1\/4\" Push-To-Connect Vacuum Fitting\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3AN Male Vacuum Fitting\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6AN Male Swivel (for Return Line)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSwiveling Inlet Fitting (for 8AN ORB Fuel Rail)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePTFE Impregenated 1\/8\" NPT Plugs (x2)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/data.radiumauto.com\/PublicDocs\/19-0316.pdf\"\u003e\u003cstrong\u003e\u003cspan\u003eINSTALL GUIDE\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":51488394084640,"sku":"rad20-1623-00","price":170.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/files\/20-1623-00.jpg?v=1717594952"},{"product_id":"olm-anodized-red-fuel-cap-cover-15-wrx-sti-13-ft86-13-crosstrek-14-forester-12-impreza","title":"OLM Anodized Red Fuel Cap Cover - 15+ WRX \/ STI, 13+ FT86, 13+ Crosstrek, 14+ Forester, 12+ Impreza,","description":"\u003cp\u003e\u003cstrong\u003eFITS:\u003c\/strong\u003e 2015+ Subaru WRX\/STI\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAdd some flare to your gas cap with this fuel cap cover. Super Easy install and looks great.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAdd some flare to your gas cap with this fuel cap cover. Super Easy install and looks great.\u003c\/p\u003e\n\u003cp\u003eFits: 15+ WRX \/ STI, 13+ FT86, 13+ Crosstrek, 14+ Forester, 12+ Impreza, 13+ Legacy, 13+ Outback.\u003c\/p\u003e","brand":"OLM","offers":[{"title":"Default Title","offer_id":51863181721888,"sku":"OLMA.70019.1","price":46.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/files\/440A0021.jpg?v=1781638217"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/collections\/Screenshot2025-06-06at1.36.11PM.png?v=1772668850","url":"https:\/\/axionperformanceparts.com\/collections\/other-fuel-stuff.oembed","provider":"Axion Performance Parts","version":"1.0","type":"link"}