Precision Fuel Delivery Systems
Optimize your engine’s performance with our JDM Fuel Delivery systems from HD Werks. These original aftermarket parts are engineered in Japan for precise fuel management and efficiency. Ideal for racing and high-performance vehicles, our systems integrate advanced DOHC technology with the reliability of Honda and Toyota design. Shop our collection for precision fuel components that deliver original performance and improved engine output. Experience a transformation in power delivery and efficiency with parts designed to meet the demands of both enthusiasts and everyday drivers.
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Vendor:Radium Engineering
Radium Engineering 94-97 Mazda Miata/MX-5 Fuel Rail Plumbing Kit
Regular price $47.99Regular price$49.95-$1.96 Sale price $47.99 -
Vendor:Radium Engineering
Radium Engineering 06-09 Honda S2000 Fuel Rail
Regular price $142.99Regular price$149.95-$6.96 Sale price $142.99 -
Vendor:Radium Engineering
Radium Engineering Honda B-Series Fuel Rail Plumbing Kit
Regular price $75.99Regular price$79.95-$3.96 Sale price $75.99 -
Vendor:Radium Engineering
Radium Engineering Honda B-Series Fuel Rail
Regular price $142.99Regular price$149.95-$6.96 Sale price $142.99 -
Vendor:Radium Engineering
Radium Engineering 94-05 Mazda Miata/MX-5 Fuel Rail
Regular price $142.99Regular price$149.95-$6.96 Sale price $142.99 -
Vendor:Radium Engineering
Radium Engineering 13+ Ford Focus ST/ 15+ Ford Focus RS Fuel Surge Tank Install Kit
Regular price $427.99Regular price$449.95-$21.96 Sale price $427.99 -
Vendor:Radium Engineering
Radium Engineering Fuel Hanger 93-07 Subaru WRX/STi (No Pump Included) WALBRO F90000267/274 E85
Regular price $598.99Regular price$629.95-$30.96 Sale price $598.99 -
Vendor:Radium Engineering
Radium Engineering GM LS9/LSA Engine Fuel Rails
Regular price $427.99Regular price$449.95-$21.96 Sale price $427.99 -
Vendor:Radium Engineering
Radium Engineering Early Subaru / Saab 9-2X Microglass Fuel Filter (Includes 20-0353)
Regular price $327.99Regular price$344.95-$16.96 Sale price $327.99 -
Vendor:Radium Engineering
Radium Engineering GM LS7 Engine Fuel Rails
Regular price $237.99Regular price$249.95-$11.96 Sale price $237.99 -
Vendor:Radium Engineering
Radium Engineering 03-08 Subaru Forester / 93-07 Subaru Impreza Stainless Fuel Filter
Regular price $346.99Regular price$364.95-$17.96 Sale price $346.99 -
Vendor:Radium Engineering
Radium Engineering Fuel Filter Kit Porsche 996/997.1 AWD Microglass 12 Micron
Regular price $185.99Regular price$194.95-$8.96 Sale price $185.99 -
Vendor:Radium Engineering
Radium Engineering Fuel Hanger 93-07 Subaru WRX/STI (Pumps NOT Included) WALBRO GSS342/AEM 50-1200
Regular price $598.99Regular price$629.95-$30.96 Sale price $598.99 -
Vendor:Radium Engineering
Radium Engineering Porsche 996/997.1 AWD Fuel Filter Kit w/ 10 Micron Stainless Filter
Regular price $204.99Regular price$214.95-$9.96 Sale price $204.99 -
Vendor:Radium Engineering
Radium Engineering 07-14 Mustang GT S197 Fuel Rail Plumbing Kit
Regular price $189.99Regular price$199.95-$9.96 Sale price $189.99 -
Vendor:Radium Engineering
Radium Engineering Fuel Filter Kit w/ 6 Micron Microglass Filter 2016+ Ford Focus RS
Regular price $185.99Regular price$194.95-$8.96 Sale price $185.99 -
Vendor:Radium Engineering
Radium Engineering 16+ Ford Focus RS Fuel Filter Kit w/ 10 Micron Stainless Filter
Regular price $204.99Regular price$214.95-$9.96 Sale price $204.99 -
Vendor:Radium Engineering
Radium Engineering 2013+ Ford Focus ST/ 16+ Focus RS Port Injection Kit
Regular price $360.99Regular price$379.95-$18.96 Sale price $360.99 -
Vendor:Radium Engineering
Radium Engineering 13-14 Ford Shelby GT500 S197 Fuel Rail Kit
Regular price $265.99Regular price$279.95-$13.96 Sale price $265.99 -
Vendor:Radium Engineering
Radium Engineering Porsche 996 Turbo Fuel Cell Surge Tank Kit (FST Not Included)
Regular price $379.99Regular price$399.95-$19.96 Sale price $379.99 -
Vendor:Radium Engineering
Radium Engineering Porsche 911/996 Fuel Pump Install Kit (Pump NOT Incl)
Regular price $56.99Regular price$59.95-$2.96 Sale price $56.99 -
Vendor:Radium Engineering
Radium Engineering GM LS Engine Fuel Rails
Regular price $218.99Regular price$229.95-$10.96 Sale price $218.99 -
Vendor:Radium Engineering
Radium Engineering Honda K-Series Fuel Rail Plumbing Kit
Regular price $47.99Regular price$49.95-$1.96 Sale price $47.99 -
Vendor:Radium Engineering
Radium Engineering Honda K-Series Fuel Rail
Regular price $142.99Regular price$149.95-$6.96 Sale price $142.99 -
Vendor:Radium Engineering
Radium Engineering Toyota 2GR-FE Fuel Rail Kit
Regular price $237.99Regular price$249.95-$11.96 Sale price $237.99 -
Vendor:Radium Engineering
Radium Engineering 06-09 Honda S2000 Fuel Surge Tank Kit (FST Not Incl)
Regular price $327.99Regular price$344.95-$16.96 Sale price $327.99 -
Vendor:Radium Engineering
Radium Engineering 13-21 Scion FR-S/Subaru BRZ/Toyota 86 Fuel Rail Plumbing Kit
Regular price $113.99Regular price$119.95-$5.96 Sale price $113.99 -
Vendor:Radium Engineering
Radium Engineering 2013+ Scion FR-S/Subaru BRZ/Toyota 86 Fuel Rail Kit
Regular price $170.99Regular price$179.95-$8.96 Sale price $170.99 -
Vendor:Radium Engineering
Radium Engineering 00-05 Honda S2000 Fuel Surge Tank Kit (FST Not Incl)
Regular price $351.99Regular price$369.95-$17.96 Sale price $351.99 -
Vendor:Radium Engineering
Radium Engineering 00-05 Honda S2000 Fuel Rail Plumbing Kit
Regular price $85.99Regular price$89.95-$3.96 Sale price $85.99 -
Vendor:Radium Engineering
Radium Engineering BMW S54 Fuel Rail Plumbing Kit
Regular price $85.99Regular price$89.95-$3.96 Sale price $85.99 -
Vendor:Radium Engineering
Radium Engineering BMW E46 M3 (S54) Fuel Rail Kit (Does Not Include Hose or Fittings)
Regular price $189.99Regular price$199.95-$9.96 Sale price $189.99 -
Vendor:Radium Engineering
Radium Engineering Lotus Elise/Exige (2ZZ-GE) Fuel Pump Adapter For OEM Pump
Regular price $37.99Regular price$39.95-$1.96 Sale price $37.99 -
Vendor:Radium Engineering
Radium Engineering Fuel Rail Plumbing Kit Toyota 2ZZ-GE
Regular price $56.99Regular price$59.95-$2.96 Sale price $56.99 -
Vendor:Radium Engineering
Radium Engineering Lotus (2ZZ-GE) Aftermarket Configuration Fuel Rail Kit
Regular price $208.99Regular price$219.95-$10.96 Sale price $208.99