Civic EJ

  • ACL Thrust Washers - B/D/F/H/K Series-Engine Bearings-Speed Science

    ACL Thrust Washers - B/D/F/H/K Series

    ACL
    from $6.09 USD

    ACL Thrust washer bearings. Ideal for rebuilds when replacing all engine bearings at once. Use in conjunction with ACL Race Series Main and Rod be...

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    from $6.09 USD
  • AEM 340LPH In Take Fuel Pump - E85 Compatible

    AEM 340LPH In Take Fuel Pump - E85 Compatible

    AEM
    $158.27 USD

    AEM’s 340LPH E85-Compatible High Flow In-Tank Fuel Pumps feature robust internal construction that is designed to withstand the low lubricity chara...

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    $158.27 USD
  • AEM Tru Time Adjustable Cam Gears - B Series (pair)-Cam Gears-Speed Science
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    AEM 90-91 Acura Interga RS LS GS & GSR/ 99-00 Honda Civic Si Black Tru-Time Cam Gear

    AEM
    Original Price $334.79 USD
    Current Price $256.53 USD

    AEM TRU-TIME Adjustable Cam Gears increase horsepower and torque without having to change the camshaft(s) and are must-have items for engines that ...

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    Original Price $334.79 USD
    Current Price $256.53 USD
    Save 23%
  • AEM Adjustable Fuel Pressure Regulator - B/D Series-Fuel Pressure Regulators-Speed Science
    Save 15%

    AEM Adjustable Fuel Pressure Regulator - B/D Series

    AEM
    Original Price $221.74 USD
    Current Price $189.57 USD

    AEM's Honda/Acura Adjustable Fuel Pressure Regulators are capable of supporting enough fuel flow for engines up to 1000 horsepower. Our patented in...

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    Original Price $221.74 USD
    Current Price $189.57 USD
    Save 15%
  • AEM DryFlow Air Filter Wrap-Air Filters-Speed Science
    Sale

    AEM DryFlow Air Filter Wrap

    AEM
    from $50.44 USD

    AEM DryFlow Pre-Filters are manufactured from durable micro-screen material and pretreated with a proprietary hydrophobic process designed to prev...

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    from $50.44 USD
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  • AEM 380LPH High Pressure External Fuel Pump - Ethanol Compatible-Fuel Pumps-Speed Science

    AEM External Fuel Pumps

    AEM
    $208.70 USD

    The AEM 380lph High Flow, High Pressure Fuel Pump for high performance naturally aspirated and forced induction EFI vehicles. The High Flow, High P...

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    $208.70 USD
  • AEM Fuel Rail - D Series-Fuel Rails-Speed Science
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    AEM Fuel Rail - D Series

    AEM
    Original Price $207.83 USD
    Current Price $184.35 USD

    AEM High Volume fuel rails feature a 1/2-inch fuel bore to support fuel flow for applications up to 1,000 horsepower. This large bore also dampens ...

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    Original Price $207.83 USD
    Current Price $184.35 USD
    Save 11%
  • AEM Universal Fuel Pressure Regulator-Fuel Pressure Regulators-Speed Science

    AEM Universal Fuel Pressure Regulator

    AEM
    $168.70 USD

    AEM's Honda/Acura Adjustable Fuel Pressure Regulators are capable of supporting enough fuel flow for engines up to 1000 horsepower. Our patented in...

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    $168.70 USD
  • AEM Universal Wideband Failsafe Gauge Kit
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    AEM Universal Wideband Failsafe Gauge Kit

    AEM
    Original Price $538.27 USD
    Current Price $393.05 USD

    The Wideband FAILSAFE Gauge is a Universal Exhaust Gas Oxygen (UEGO—“you-way-go”) controller with an internal boost sensor, an internal data logger...

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    Original Price $538.27 USD
    Current Price $393.05 USD
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  • AEM V2 Multi Input Water Meth Controller Kit
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    AEM V2 Multi Input Water Meth Controller Kit

    AEM
    Original Price $238.27 USD
    Current Price $189.57 USD

    The AEM Water Injection Kit is a safe and economical way to reduce air inlet temperatures to increase boost pressure for more power. Lower air inle...

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    Original Price $238.27 USD
    Current Price $189.57 USD
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  • AEM Water Meth Injection Pump 200psi-Water Meth Injection-Speed Science
    Save 22%

    AEM Water Meth Injection Pump 200psi

    AEM
    Original Price $233.92 USD
    Current Price $183.48 USD

    The AEM Water Injection Kit is a safe and economical way to reduce air inlet temperatures to increase boost pressure for more power. Lower air inle...

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    Original Price $233.92 USD
    Current Price $183.48 USD
    Save 22%
  • AEM X-Series 0-150 Oil Pressure Gauge Kit-Gauges-Speed Science
    Save 27%

    AEM X-Series 0-150 Oil Pressure Gauge Kit

    AEM
    Original Price $378.27 USD
    Current Price $275.66 USD

    AEM’s 30-0307 X-Series 150 PSI/10 BAR Digital Oil Pressure gauge combines incredible looks, increased readability and a multitude of new, easy-to...

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    Original Price $378.27 USD
    Current Price $275.66 USD
    Save 27%
  • AEM X-Series Inline Wideband UEGO Controller-WideBand O2-Speed Science
    Save 14%

    AEM X-Series Inline Wideband UEGO Controller

    AEM
    Original Price $310.44 USD
    Current Price $266.09 USD

    What it DoesThe Inline Wideband UEGO gives all the benefits of the AEM Wideband Air/Fuel Gauges to those who do not require or want an additional g...

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    Original Price $310.44 USD
    Current Price $266.09 USD
    Save 14%
  • AEM X-Series Wideband UEGO AFR Gauge & Sensor
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    AEM X-Series Wideband UEGO AFR Gauge & Sensor

    AEM
    Original Price $300.87 USD
    Current Price $214.79 USD

    A wideband UEGO sensor controller accurately monitors Air/Fuel ratios (AFR) during the tuning process to prevent a lean fuel mixture, which could l...

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    Original Price $300.87 USD
    Current Price $214.79 USD
    Save 29%
  • AiM Dash Logger MXm-Race Dashes-Speed Science

    AiM Dash Logger MXm

    AiM
    $1,311.31 USD

    The MXm is the powerful AiM dash logger providing all the info needed by racers: it samples and shows key info like speed, lap times, rpM, all tem...

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    $1,311.31 USD
  • AiM Dash MXL2-Race Dashes-Speed Science

    AiM Dash MXL2

    AiM
    $2,258.27 USD

    The MXL2 display features a high contrast traditional LCD, with a black to white ratio nearly double its predecessor, fused with a graphical LCD o...

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    $2,258.27 USD
  • AiM Dash MXS Strada 1.2 Car Racing Dash Display-Race Dashes-Speed Science

    AiM Dash MXS Strada 1.2 Car Racing Dash Display

    AiM
    $1,092.18 USD

    The Aim MXS Strada Car Racing Dash/Display is a color, high-contrast, 5” TFT dash display developed for race street and race car/bike installation...

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    $1,092.18 USD
  • AIM Solo2 Lap Timer

    AIM Solo2 Lap Timer

    AiM
    $509.57 USD

    Features: Improved GPS Speed & Accuracy User Selectable Backlight Colour Inbuilt Track Database Predictive Lap Timing Integrated Acceleromet...

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    $509.57 USD
  • Amber Corner Lights - Civic EG 2/3/4dr-Headlights-Speed Science

    Amber Corner Lights - Civic EG 2/3/4dr

    HC Racing
    $41.74 USD

    These don't need any introduction. A nice subtle change from the factory frosted lenses. They connect to the headlight and the chassis in the same...

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    $41.74 USD
  • ARP Crank Pulley Bolt - B Series

    ARP Crank Pulley Bolt - B Series

    ARP
    $50.44 USD

    As the crankshaft flexes and twists, the balancer absorbs incredible amounts of kinetic energy. To ensure that the balancer is locked in position, ...

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    $50.44 USD
  • ARP Extended Wheel Studs - Honda 12 x 1.5

    ARP Extended Wheel Studs - Honda 12 x 1.5

    ARP
    $46.09 USD

    These extra-long ARP wheel studs are designed for today's thick-centered, high-performance and racing wheels. These chromoly steel studs are heat-t...

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    $46.09 USD
  • ARP Head Studs - Honda D Series-Studs/Bolts-Speed Science

    ARP Head Studs - Honda D16

    ARP
    from $177.40 USD

    Obtaining the optimum cylinder head-to-block sealing is especially critical in small displacement engines employing high compression pistons or pow...

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    from $177.40 USD
  • ASR "Revolver" Trailing Arm Bushes - EF/EG/EK/DC-Trailing Arm Bushes-Speed Science

    ASR "Revolver" Trailing Arm Bushes - EF/EG/EK/DC

    ASR
    $360.87 USD

    ASR “Revolver” Trailing Arm Bushes – EF/EG/EK/DC   ASR "Revolver" Trailing Arm Bushes - EF/EG/EK/DC The ASR "Revolver" is a high-performance replac...

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    $360.87 USD
  • ASR 24mm Swaybar Upgrade Kit-Sway Bars-Speed Science

    ASR 24mm Swaybar Upgrade Kit

    ASR
    $250.44 USD

    Improve your vehicles handling dynamics with the ASR swaybar kit. This is the perfect upgrade to bolt on to your existing ASR subframe brace. The...

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    $250.44 USD
  • ASR 32mm Hollow Swaybar Upgrade Kit

    ASR 32mm Hollow Swaybar Upgrade Kit

    ASR
    $484.35 USD

    The ultimate swaybar upgrade kit for your street, track, or race vehicle. The ASR hollow bar offers the greatest tuning flexibility on the market ...

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    $484.35 USD
  • ASR 32mm Sway Bar

    ASR 32mm Sway Bar

    ASR
    from $227.83 USD

    Want to try different sway bar settings/setups and already have the ASR 32mm hollow bar type? Simply purchase a bar with the lighter or heavier g...

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    from $227.83 USD