2011 Subaru WRX Performance Ignition Systems

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    • E3® Premium Automotive Spark Plug
      (0 reviews)
      # 87740552
      Subaru WRX / WRX STI 2458 CC 2011, Premium Automotive Spark Plug by E3®. With Gasket Seat. Spark Plug Reach: 1". Hex Size: 5/8". Thread Size: 14mm. 1 Piece. QOHC. If you need a replacement for your damaged spark plug, this is the...
      Advanced DiamondFire electrode designProduces a faster burn
      $5.95
    • Karlyn STI® Direct Ignition Coil
      (0 reviews)
      # 13584291
      Subaru WRX STI 2011, Direct Ignition Coil by Karlyn STI®. The ignition coil is one of the most important part in the ignition system. Ignition Coil aimed to provide the needed high voltage and ignition energy for generating the...
      Place directly on the spark plugHigh temperature resistant
      $39.55
    • PerTronix® Second Strike Silver Ignition System
      (0 reviews)
      # 80869984
      Subaru WRX / WRX STI 2011, Second Strike Silver Ignition System by PerTronix®. Capacitive/Inductive discharge Ignition Box Output, Digital Circuitry, None Timing Retard, Rev Limiter. Without Coil, Data Acquisition. Voltage: 18 V /...
      $294.94
    • PerTronix® Digital Rev Limiter
      (0 reviews)
      # 80869985
      Subaru WRX / WRX STI 2011, Digital Rev Limiter by PerTronix®. Adjustable, Knob Adjustment Style, No Compatible with Multiple Coil Ignitions. Without Ignition Box Required. Polarity: 12 Volt negative ground. Flame-Thrower digital...
      $133.23
    • Denso® Spark Plug
      (0 reviews)
      # 21061383
      Subaru WRX / WRX STI 2458 CC 2011, Spark Plug by Denso®, 1 Piece. Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology. Is your vehicle hard to start? Does it miss under load and idle rough? Is your...
      OE quality parts from top original equipment and aftermarket manufacturerFast shipping; 1-2 day delivery time regardless of where you’re located
      $9.50 - $10.20
    • NGK® Laser Iridium™ Spark Plug
      (0 reviews)
      # 22273037
      Subaru WRX / WRX STI 2458 CC 2011, Laser Iridium Spark Plug OEM/OES by NGK®. 5K Ohm, Copper Core, Electrod Material: Iridium. Hex Size: 5/8". Overal Height: ISO. Heat Range: 6. Seat Type: Gasket. Reach: 26.5mm. Thread Size: 14....
      Designed for faster starts and quicker accelerationBetter fuel economy and lower emissions
      $14.09
    • Champion® Copper Plus Spark Plug
      (0 reviews)
      # 22247809
      Subaru WRX / WRX STI 2458 CC 2011, Copper Plus Spark Plug by Champion®, 1 Piece. Thanks to the superior conductivity and performance from their copper core and the superior durability provided by nickel alloy center and ground...
      Designed for dependable performance and superior durabilityCopper core center electrode allows for an increase in conductivity and accurate control of heat range optimizing plug performance and longevity
      $2.52
    • Denso® Primary Ignition Wire
      (0 reviews)
      # 85535122
      Subaru WRX / WRX STI 2458 CC 2011, Primary Ignition Wire by Denso®. Complete Coil On Plug Boot Set – quantity 4. The 7 and 8mm ignition wires are SAE J2031 Class E rated, the highest quality wire used in the industry. These wires...
      Carbon impregnated fiberglass core for superior support conductivityFiberglass braid for maximum strength
      $45.88
    • Standard® Intermotor™ Ignition Coil
      (0 reviews)
      # 97164449
      Subaru WRX / WRX STI 2011, Intermotor™ Ignition Coil by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $76.76
    • Beck Arnley® Spark Plug Tube Seal
      (0 reviews)
      # 52271632
      Subaru WRX / WRX STI 2458 CC 2011, Spark Plug Tube Seal by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to...
      OE quality products from top original equipmentTop quality materials
      $8.38
    • Denso® Direct Ignition Coil Boot Kit, 4 Boots
      (0 reviews)
      # 85802624
      Subaru WRX / WRX STI 2458 CC 2011, Direct Ignition Coil Boot Kit by Denso®. 4 Boots. O.E. Replacement Part. A leader in direct ignition technology, Denso developed the auto industry's first compact stick-type ignition coil. The...
      Improved coil efficiency reduces the need to generate high voltageDriving circuit is integrated into top of coil
      $45.88
    • BTP® 50,000V External Ignition Coil
      (0 reviews)
      # 66967891
      Universal 50,000V External Ignition Coil by BTP®. This supreme BTP part helps your ignition system to provide a powerful and well-timed spark for complete combustion and maximum horsepower in your vehicle. This performance part is...
      Designed to make your ignition system operate at its peakMade from superior materials
      $62.01
    • Haltech® ECU Ignition Coil
      (0 reviews)
      # 81416477
      Universal ECU Ignition Coil by Haltech®. Designed utilizing the latest technology, this product by Haltech features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $50.00 - $81.00
    • Haltech® High Output CDI Coil
      (0 reviews)
      # 81416491
      Universal High Output CDI Coil by Haltech®. Designed utilizing the latest technology, this product by Haltech features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $24.92 - $55.00
    • BTP® Wire Looms
      (0 reviews)
      # 66968024
      Universal Wire Looms by BTP®. This supreme BTP part helps your ignition system to provide a powerful and well-timed spark for complete combustion and maximum horsepower in your vehicle. This performance part is made from durable...
      Designed to make your ignition system operate at its peakMade from superior materials
      $7.00 - $56.61
    • BTP® Wire Separators
      (0 reviews)
      # 66968035
      Universal Wire Separators by BTP®. This supreme BTP part helps your ignition system to provide a powerful and well-timed spark for complete combustion and maximum horsepower in your vehicle. This performance part is made from...
      Designed to make your ignition system operate at its peakMade from superior materials
      $2.88 - $6.13
    • BTP® Chrome Steel Coil Cover Kit (6060)
      (0 reviews)
      # mpn753352390
      Universal Chrome Steel Coil Cover Kit by BTP®. This supreme BTP part helps your ignition system to provide a powerful and well-timed spark for complete combustion and maximum horsepower in your vehicle. This performance part is...
      Designed to make your ignition system operate at its peakMade from superior materials
      $7.00
    • BTP® Coil Bracket
      (0 reviews)
      # 66967826
      Universal Coil Bracket by BTP®. This supreme BTP part helps your ignition system to provide a powerful and well-timed spark for complete combustion and maximum horsepower in your vehicle. This performance part is made from durable...
      Designed to make your ignition system operate at its peakMade from superior materials
      $4.88 - $5.75
    • BTP® HEI Advance Curve Kit (6058)
      (0 reviews)
      # mpn753352392
      Universal HEI Advance Curve Kit by BTP®. This supreme BTP part helps your ignition system to provide a powerful and well-timed spark for complete combustion and maximum horsepower in your vehicle. This performance part is made from...
      Designed to make your ignition system operate at its peakMade from superior materials
      $3.50
    • BTP® HEI Distributor Module
      (0 reviews)
      # 66967923
      Universal HEI Distributor Module by BTP®. This supreme BTP part helps your ignition system to provide a powerful and well-timed spark for complete combustion and maximum horsepower in your vehicle. This performance part is made...
      Designed to make your ignition system operate at its peakMade from superior materials
      $15.70 - $17.30
    • Haltech® Elite 2500 Fully Terminated Harness Kit
      (0 reviews)
      # 81416481
      Elite 2500 Fully Terminated Harness Kit by Haltech®. The future of Engine Management is here! The new Haltech Elite Series ECUs take the art of engine management to a brand new level. With a brand new, waterproof case,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $46.00 - $2,232.00
    • ARC® Replacement Ignition and Fuel Switch (2130)
      (0 reviews)
      # mpn358953845
      Universal Replacement Ignition and Fuel Switch by ARC®. 1 Piece. SPST (On) (On) & SPST (Off) (On) Red Lighted 20 Amp. Auto-Rod carries a wide range of state-of-the-art controls and car wiring solutions for the street rod and race...
      $49.60
    • Champion® Iridium Spark Plug
      (0 reviews)
      # 22234722
      Subaru WRX / WRX STI 2458 CC 2011, Iridium Spark Plug by Champion®, 1 Piece. Built using more than 30 years' experience in manufacturing iridium spark plugs, these Champion products offer maximum performance. With a fine-wire...
      Designed to provide dependable performance and long-lasting service lifeIridium center electrode and "laser-locked" platinum ground electrode ensure maximum life
      $8.10
    • Spectra Premium® Ignition Coil
      (0 reviews)
      # 90591953
      Subaru WRX / WRX STI 2457 CC / 2458 CC 2011, Ignition Coil by Spectra Premium®. Spectra Premium ignition coils are designed and produced under a strict TS16949 quality control process.
      All ignition coils are durability tested at 100 cycles of thermal shock (-50 to 300° F), to ensure reliability from extreme vibration24 hours salt spray test ensures sensors provide high corrosion resistance
      $169.92


    Guides & Articles

    • Performance Ignition Systems
      The Benefits of a Performance Ignition Distributor
      Since their inception at the start of the 20th century, motor vehicles with gasoline burning engines have needed a precise way to deliver an electrical spark to each of the engine's cylinders. (Note that diesel engines do not rely on an electrical spark to ignite the fuel-air mixture.) For much of the past 100 years, the spark has been delivered by the ignition distributor. The distributor is always mechanically linked or timed to the engine's rotation so that the spark is sent at the exact moment it is needed.
    • Performance Engine Parts
      Performing a Basic Engine Tune Up
      This article will guide you through a generic tune up on most any car or light duty gasoline-powered vehicle built within the last 20 years or so. We will presume that you are tuning up your engine because it has reached the mileage or time point to do so, and that you are NOT performing a tune up to cure an engine performance defect. We make this distinction because not all running/performance issues will be solved via a simple tune up.
    • Ignition Parts
      Understanding The Different Types Of Spark Plugs
      Since the dawn of the automobile, spark plugs have been an integral part of gasoline engines because they conduct the electrical energy from a vehicle’s ignition system needed to finalize the combustion process. After the gas/air mixture has been fully compressed inside the cylinder head, spark plugs serve a miniature bolt of lightning to create an explosion which pushes a piston downward.

    Popular Products

    2011 Subaru WRX Performance Ignition Systems Reviews

    Average rating:  5  5 - 5 reviews
    4.8 of 5
    2 Terminal Heavy Duty Ignition Switches
    My previous switch lasted a year or so but quit working so I replaced it with Longacre Weatherproof Switch. Took a nice off-road ride today, about 120 minutes. Connections is good and wires are not hot. I recommend it to everybody.
    RPosted by Rev.Michael (Salem, SD) /
    2011 Jeep Wrangler
    Was this review helpful for you? Yes
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