Optimized Fuel & Ignition Systems
Enhance your engine's efficiency with our JDM Fuel & Ignition Systems & Parts from HD Werks. These original aftermarket components are designed in Japan for superior performance and precise control. Integrating DOHC technology with the reliability of Honda and Toyota engineering, our systems ensure optimal fuel delivery and ignition timing for racing and daily driving. Shop our collection for original parts that boost engine performance, efficiency, and reliability. Experience the perfect blend of innovation and authenticity with our cutting-edge fuel solutions.
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Vendor:HKSHKS Nissan/Infiniti VQ35HR M-Series Spark Plugs (Stock Heat)
Regular price $30.99Regular price$26.97Sale price $30.99 -
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Vendor:HKSHKS General Application M-Series Super Fire Racing Spark Plug
Regular price $27.99Regular price$23.97Sale price $27.99 -
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Vendor:HKSHKS 93-96 Mazda RX-7 Twin Power Ignition Harness
Regular price $50.99Regular price$44.00Sale price $50.99 -
Sold outVendor:HKS
HKS 96-00 Toyota Chaser/Cresta JZX100 Super Fire Racing Coil Pro 1JZ-GTE (Only Compatible w/ VVT-i)
Regular price $1,960.99Regular price$1,780.00Sale price $1,960.99 -
Vendor:HKSHKS Super Fire Racing Coil Pro for 2JZ
Regular price $1,960.99Regular price$1,780.00Sale price $1,960.99 -
Sold outVendor:HKS
HKS SUPER FIRE RACING COIL PRO S15
Regular price $1,430.99Regular price$1,300.00Sale price $1,430.99 -
Sold outVendor:HKS
HKS SUPER FIRE RACING COIL PRO S13/S14/180SX (Not Compatible/w SR20DE and CA18DET)
Regular price $1,490.99Regular price$1,350.00Sale price $1,490.99 -
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Vendor:HKSHKS SUPER FIRE RACING COIL PRO BNR34
Regular price $1,630.99Regular price$1,480.00Sale price $1,630.99 -
Vendor:HKSHKS SUPER FIRE RACING COIL PRO BNR32
Regular price $1,630.99Regular price$1,480.00Sale price $1,630.99 -
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Vendor:HKSHKS SUPER FIRE RACING COIL PRO BCNR33
Regular price $1,630.99Regular price$1,480.00Sale price $1,630.99 -
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Vendor:HKSHKS SUPER FIRE RACING COIL PRO 4G63 (IX)
Regular price $1,850.99Regular price$1,680.00Sale price $1,850.99 -
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Vendor:HKSHKS SUPER FIRE RACING COIL PRO 4G63 (IV - VIII)
Regular price $1,850.99Regular price$1,680.00Sale price $1,850.99 -
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Vendor:HKSHKS 93-98 Toyota Supra Turbo Fuel Rail Upgrade Kit for 680cc/1000cc Top Feed Injectors
Regular price $460.99Regular price$410.00Sale price $460.99 -
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Vendor:HKSHKS FUEL UPGRADE KIT ZN6/ZC6
Regular price $860.99Regular price$780.00Sale price $860.99 -
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Vendor:HKSHKS TWIN INJECTOR Pro KIT R35 GT-R
Regular price $1,760.99Regular price$1,600.00Sale price $1,760.99 -
Vendor:HKSHKS 09-10 Nissan GT-R Fuel Pump Upgrade with 2 x drop-in fuel pumps
Regular price $660.99Regular price$600.00Sale price $660.99 -
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Vendor:HKSHKS FUEL DELIVERY KIT CT9A(EVO7/8)
Regular price $390.99Regular price$350.00Sale price $390.99 -
Vendor:HKS
HKS F20C AP1 Fuel Upgrade Kit - 750cc
Regular price $1,820.99Regular price$1,650.00Sale price $1,820.99 -
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Vendor:HKSHKS 2015+ Subaru WRX STI FUEL UPGRADE KIT 650 EJ20
Regular price $1,130.99Regular price$1,020.00Sale price $1,130.99 -
Vendor:HKSHKS VR38 Injector Upgrade Kit - 1000cc
Regular price $1,740.99Regular price$1,580.00Sale price $1,740.99 -
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Vendor:HKSHKS SR20 Injector Upgrade Kit - 750cc
Regular price $1,190.99Regular price$1,080.00Sale price $1,190.99 -
Vendor:HKSHKS 350z / 370z / G35 / G37 Top Feed High Impedance 545cc Fuel Injector (Only One Injector)
Regular price $195.99Regular price$195.00Sale price $195.99 -
Vendor:HKSHKS F20C AP1 Injector Upgrade Kit - 750cc
Regular price $1,410.99Regular price$1,280.00Sale price $1,410.99 -
Vendor:HKSHKS EJ20 Injector Upgrade Kit - 750cc
Regular price $1,190.99Regular price$1,080.00Sale price $1,190.99 -
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Vendor:HKSHKS HI-FLOW SURGE TANK R35 GT-R
Regular price $2,970.99Regular price$2,700.00Sale price $2,970.99
