Precision Ignition Systems
Ignite your engine’s potential with our JDM Ignition Systems from HD Werks. These original aftermarket parts are engineered in Japan for high-performance and reliable starting power. Combining DOHC technology with the quality of Honda and Toyota engineering, our systems ensure rapid and efficient ignition. Ideal for racing and daily driving, they offer a seamless blend of innovation and durability. Shop our collection for precision components that enhance performance, fuel efficiency, and overall engine responsiveness.
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Vendor:CuscoCusco Direct Ignition Coil 13 Subaru BRZ/Scion FR-S/Toyota 86
Regular price $1,020.99Regular price$1,134.00-$113.01 Sale price $1,020.99 -
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Vendor:CuscoCusco 04-08 Subaru Forester EJ25T 2.5L Turbo Direct Ignition Coil Pack - Set of 4
Regular price $666.99Regular price$740.00-$73.01 Sale price $666.99 -
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Vendor:COMP CamsCOMP Cams LS Ignition Coil Brackets for COMP Cams Billet Valve Covers
Regular price $206.99Regular price -
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Vendor:NGKNGK Racing Spark Plug Box of 4 (R5670-7)
Regular price $23.99Regular price -
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Vendor:Torque SolutionTorque Solution 1/2 NPT to 1/8 PT Sensor Adapter Plug
Regular price $17.99Regular price -
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Vendor:Torque SolutionTorque Solution 1/2 NPT to 1/8 NPT Sensor Adapter Plug
Regular price $11.99Regular price -
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Vendor:Torque SolutionTorque Solution Subaru M20-1.5 to 1/8 PT Sensor Adapter Plug
Regular price $17.99Regular price -
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Vendor:Torque SolutionTorque Solution Subaru M20-1.5 to 1/8 NPT Sensor Adapter Plug
Regular price $17.99Regular price -
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Torque Solution 13-18 Ford Focus ST Map Sensor Adapter w/ PNP Harness
Regular price $71.99Regular price -
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Torque Solution 13-18 Ford Focus ST Sensor Adapter
Regular price $49.99Regular price -
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Vendor:Skunk2 RacingSkunk2 Honda B/D/H/F Series 2.5 BAR MAP Sensor
Regular price $104.99Regular price$110.25-$5.26 Sale price $104.99 -
Vendor:NGK
NGK Iridium IX Spark Plug Box of 4 (DCPR7EIX)
Regular price $33.99Regular price -
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NGK Laser Iridium Spark Plug Box of 4 (SILZKFR8F7S)
Regular price $57.99Regular price -
Vendor:NGKNGK Laser Iridium Spark Plug Box of 4 (ILKR9Q7G)
Regular price $57.99Regular price -
Vendor:NGKNGK Iridium Racing Spark Plug Box of 4 (R2558E-10)
Regular price $159.99Regular price -
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Vendor:NGKNGK Pro-V Spark Plug Box of 6 (BMR7A SOLID BLYB)
Regular price $15.99Regular price -
Vendor:NGK
NGK Iridium IX Spark Plug Box of 4 (DCPR8EIX SOLID)
Regular price $33.99Regular price -
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NGK Laser Iridium Spark Plug Box of 4 (SILZKR8E8G)
Regular price $57.99Regular price -
Vendor:NGKNGK Racing Spark Plug Box of 4 (R7448A-9)
Regular price $37.99Regular price -
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Vendor:NGKNGK BLYB Spark Plug Box of 6 (BR4-LM)
Regular price $16.99Regular price -
-$0.01Vendor:NGK
NGK Multi-Ground Spark Plug Box of 4 (LKAR8AP7JDS)
Regular price $66.99Regular price$67.00-$0.01 Sale price $66.99 -
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NGK Laser Iridium Spark Plug Box of 4 (SILKFR8A6)
Regular price $71.99Regular price -
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NGK Laser Iridium Spark Plug Box of 4 (SILZKFR8G7S)
Regular price $71.99Regular price -
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Vendor:NGKNGK Laser Iridium Spark Plug Box of 4 (IFR6F8DN)
Regular price $54.99Regular price$55.00-$0.01 Sale price $54.99 -
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Vendor:NGKNGK Laser Iridium Spark Plug Box of 4 (ILZKR7D8)
Regular price $57.99Regular price -
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NGK Laser Iridium Spark Plug Box of 4 (DILKAR6T8)
Regular price $71.99Regular price -
Vendor:NGK
NGK Laser Iridium Spark Plug Box of 4 (SILZKGR8E8S)
Regular price $71.99Regular price -
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NGK Laser Iridium Spark Plug Box of 4 (SILMAR9F9)
Regular price $59.99Regular price -
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Vendor:NGKNGK BLYB Spark Plug Box of 6 (LFR5A-11)
Regular price $46.99Regular price -
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NGK Laser Iridium Spark Plug Box of 4 (ILTR6S8)
Regular price $39.99Regular price -
Vendor:NGKNGK Racing Spark Plug Box of 4 (R7448A-10)
Regular price $37.99Regular price -
Sold outVendor:NGK
NGK Laser Iridium Spark Plug Box of 4 (ILFER7B8EG)
Regular price $74.99Regular price$75.00-$0.01 Sale price $74.99 -
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Vendor:NGKNGK Racing Spark Plug Box of 10 (R8102B-10)
Regular price $185.99Regular price -
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NGK Nickel Spark Plug Box of 4 (ZMR7A-10)
Regular price $35.99Regular price -
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NGK Iridium IX Spark Plug Box of 4 (BPR5EIX SOLID)
Regular price $33.99Regular price
