This 10-inch internal wire harness from Radium Engineering provides a secure, ethanol-safe electrical connection for high-performance Walbro E85 fuel pumps. Designed to withstand constant immersion in fuel, it features a specialized pump connector on one end and ring terminals on the other for a reliable connection to your fuel hanger's electrical studs.

• Length: 10 inches
• Compatibility: Designed for Walbro F90000267, F90000274, and F90000285 pumps
• Terminals: Ring terminals for secure high-current contact
• Construction: Ethanol-resistant insulation for E85 and gasoline compatibility
• Manufacturer Part Number: 17-0049-00

The Radium Engineering Fuel Surge Tank DIY Wiring Kit (MPN: 17-0031) provides the essential electrical components required to establish a dedicated, high-current power circuit for your fuel surge tank. Proper wiring is critical in high-performance fuel systems to prevent voltage drops that can lead to decreased pump flow and lean conditions under heavy load.

• Ensures consistent voltage delivery to high-performance fuel pumps
• Designed for custom DIY integration into various vehicle electrical systems
• Protects pump motors from inadequate power supply issues
• Engineered for reliability in demanding performance and racing environments
• Manufacturer Part Number: 17-0031

This kit is intended for users looking to build a robust electrical foundation for their Radium surge tank installation, providing the necessary hardware to safely manage the increased amperage draw of aftermarket fuel pumps.

Fits 2021-2024 Ford Bronco models (Badlands, Base, Big Bend, Black Diamond, Everglades, First Edition, Heritage Edition, Heritage Limited Edition, Outer Banks, and Wildtrak) equipped with factory auxiliary switches.

Streamline your lighting installation with the Oracle Lighting Integrated Windshield Roof LED Light Bar System Wiring Harness. Specifically engineered to bridge the gap between your Oracle roof light bar and the Ford Bronco’s factory Upfitter/AUX switches, this harness eliminates the need for generic aftermarket toggle switches, maintaining a clean, OE-style interior appearance. Each harness is pre-terminated with weather-packed connectors to ensure a reliable, moisture-resistant connection in harsh off-road environments.

• Direct integration with factory Ford Bronco auxiliary (AUX) upfitter switches
• Optimized for the Oracle Lighting Integrated Windshield Roof LED Light Bar System
• Weather-packed connectors for maximum durability and corrosion resistance
• Cut-to-length design minimizes excess wiring for a cleaner, faster installation
• Manufacturer Part Number: 5899-504

Fits 2020-2024 Jeep Gladiator JT models (All Trims).

The Oracle Lighting Plug & Play Wiring Adapter (MPN: 5880-504) is designed to streamline the installation of auxiliary reverse lights on your Gladiator. This adapter eliminates the need for cutting, splicing, or tapping into your factory vehicle harness, preserving the integrity of your OEM wiring while providing a reliable power source for upgraded lighting components.

• Direct plug-and-play installation into the factory tail light harness
• No wire tapping or splicing required for auxiliary light integration
• Compatible with both LED and halogen-equipped models (halogen models require a programmer)
• Ensures a clean, professional finish for aftermarket lighting setups
• Manufacturer Part Number: 5880-504

Whether you are mounting auxiliary LEDs to your rear bumper or adding chase lights to your bed rack, this adapter provides a secure connection that utilizes the factory reverse trigger. The heavy-duty connectors are designed to meet the demands of off-road use and provide consistent performance in all weather conditions.

Fits 2018-2024 Jeep Wrangler JL (2-door and 4-door), including Sport, Sahara, Rubicon, 4xe, and 392 models.

Streamline the installation of your ORACLE Lighting Rear Bumper LED Reverse Lights with this vehicle-specific plug-and-play wiring adapter. This harness eliminates the need for splicing into your factory wiring by seating directly between the factory tail light plug and the tail light housing, providing a reliable and accessible connection point.

• Seamless integration: Bolts and plugs directly into the factory JL tail light harness
• Includes supplied T-taps for secure connection to your secondary reverse lights
• Maintains factory circuit integrity without permanent wire modifications
• Manufacturer Part Number: 5879-504

Whether you are upgrading for better trail visibility or improved safety on the road, this adapter ensures a professional-grade installation for your JL lighting system.

The Oracle Lighting Switched LED Light Bar Wiring Harness (MPN 2088-504) is a professional-grade electrical solution for powering high-output auxiliary lights. This harness is engineered for durability, featuring weather-packed connectors and a precision 2-pin Deutsch plug to ensure a secure, moisture-resistant connection in any environment.

Designed for a clean, organized install, the harness includes pre-terminated leads cut to length for a speedy setup. It provides the necessary electrical foundation for advanced lighting systems, including those featuring TIR (Total Internal Reflection) optics and multi-function LED marker lights. The integrated switch assembly allows for reliable control of your lighting array from the driver's seat.

• Manufacturer Part Number: 2088-504
• Connector Style: 2-Pin Deutsch
• Weather-packed connectors for maximum environmental protection
• Plug-and-play design for simplified auxiliary light integration
• Includes heavy-duty relay, inline fuse, and cabin rocker switch

Fits select 1999-2003 Ford F-250 Super Duty, F-350 Super Duty, and Excursion (7.3L / 6.0L). This kit replaces the failure-prone factory wiring that often causes hard cold starts or electrical shorts in high-mileage Powerstroke engines.

Years of high amperage draw through the glow plug circuit, combined with extreme under-hood temperatures, eventually melt the plastic connectors and degrade the seals. Mishimoto engineered this replacement kit to address these common failure points by integrating the glow plug harness directly into the valve cover gaskets. This design ensures a secure, leak-free connection while simplifying the installation process. The kit also includes replacement pigtail connectors to repair the engine-side harness if it has been damaged by heat or electrical arcing.

• Includes direct-fit valve cover gaskets with integral glow plug harnesses
• Includes replacement pigtail connectors for a complete circuit repair
• High-quality connectors and robust terminals for long-term conductivity
• Superior seals to prevent oil leaks at the valve cover interface
• Helps restore reliable cold-weather starting performance
• Manufacturer Part Number: MMGH-F2D-98
• Mishimoto Lifetime Warranty

Fits select 1994-1997 Ford E-350 Econoline, F-250, and F-350 models (7.3L / 6.0L).

Glow plug harness failure is a common issue for high-mileage Powerstroke engines. Years of supporting high-amperage draw combined with extreme engine bay temperatures frequently melt plastic connectors, leading to electrical shorts and hard cold starts. The Mishimoto MMGH-F2D-94 kit provides a durable, comprehensive solution by combining direct-fit valve cover gaskets with integral glow plug harnesses.

This kit is engineered to restore electrical integrity to your ignition system. Along with the integrated gaskets, Mishimoto includes replacement pigtail connectors to address damage on the main engine harness side. Constructed with robust terminals and superior seals, this kit ensures reliable service even in the harshest diesel environments. Like all Mishimoto components, this assembly is backed by a signature Lifetime Warranty.

• Direct-fit valve cover gaskets with integrated glow plug harnesses
• Includes replacement pigtail connectors for comprehensive harness repair
• Restores reliable cold weather starting performance
• High-quality connectors and robust terminals for heat resistance
• Manufacturer Part Number: MMGH-F2D-94

Fits select 2004-2007 Ford F-250/F-350 Super Duty and Excursion models (6.0L / 7.3L).

Glow plug harness failure is a common issue for high-mileage Powerstroke engines. Years of high-amperage draw and extreme engine bay temperatures often degrade the factory plastic connectors, leading to melting, internal shorts, and difficult cold starts. This Mishimoto glow plug harness kit is a complete solution designed to restore reliable ignition performance in cold weather.

Built with robust terminals and superior seals, this harness replaces the brittle OE wiring from the glow plug connectors to the main engine harness. This kit includes everything necessary for a full repair, ensuring a secure, weather-tight connection that exceeds the durability of the original equipment.

• Direct replacement for the factory glow plug wiring harness
• Solves hard cold-start issues caused by melted or shorted connectors
• High-quality construction with durable connectors and robust terminals
• Includes full replacement harness and necessary hardware
• Manufacturer Part Number: MMGH-F2D-04
• Mishimoto Lifetime Warranty

Fits 2004 Ford Excursion, F-250 Super Duty, and F-350 Super Duty (6.0L / 7.3L).

Glow plug harness failure is a frequent issue for high-mileage Powerstroke engines. Years of supporting high-amperage draw in the high-heat environment of the engine bay often cause the factory plastic connectors to melt, resulting in electrical shorts and difficult cold starts. The Mishimoto Glow Plug Harness (MMGH-F2D-03) provides a durable and economical replacement to restore your diesel engine's starting reliability.

This full replacement kit is engineered with high-quality connectors, robust terminals, and superior seals to withstand extreme temperatures and prevent moisture intrusion. Designed to replace the harness from the glow plug connectors to the engine harness connector, this kit includes everything needed to repair melted or faulty wiring and ensure consistent performance in cold weather.

• Full replacement harness from glow plug connectors to the engine harness connector
• Restores electrical integrity for improved cold weather starting performance
• Features robust terminals and high-quality heat-resistant connectors
• Includes superior seals for protection against engine bay contaminants
• Backed by the Mishimoto Lifetime Warranty
• Manufacturer Part Number: MMGH-F2D-03

Fits 2014-2019 Chevrolet Corvette Stingray, Z06, Grand Sport, and ZR1.

The Kooks EX685-Z O2 Sensor Extension Harness is an essential solution for maintaining proper electrical connections when installing aftermarket long-tube headers. Moving the O2 sensor bungs further downstream requires additional wire length to reach the factory harness; these extensions provide a reliable, plug-and-play connection that eliminates the need for risky cutting or splicing of your vehicle's sensitive wiring.

• Designed specifically for the C7 Corvette chassis to bridge the gap between the relocated sensor bung and the factory connector.
• Handcrafted in the USA with high-grade wiring and automotive-spec connectors for maximum durability and signal integrity.
• Engineered to withstand the high-heat environment of performance exhaust systems.
• Preserves the integrity of the EFI system by ensuring accurate oxygen sensor readings.
• Manufacturer Part Number: EX685-Z

Fits 2005-2013 Chevrolet Corvette Base, Z06, ZR1, Grand Sport, and 427 Limited Edition models.

The Kooks Universal O2 Sensor Extension Harness is designed for enthusiasts installing long-tube headers or custom exhaust systems where the factory oxygen sensor bungs have been relocated. This harness provides the necessary length to reach these new positions without the need to cut or splice your vehicle's factory wiring, ensuring a clean and reliable installation.

• Direct plug-and-play connection with factory-style connectors
• Eliminates wiring modifications during exhaust upgrades
• Handcrafted in the USA by Kooks Headers and Exhaust
• Dyno and race-tested for long-term durability
• Ideal for street, race, and off-road applications
• Manufacturer Part Number: EX682-Z

Each harness is built to maintain signal integrity for the engine management system, even under the high-heat conditions common in high-performance exhaust environments. Kooks products are backed by a limited lifetime warranty to the original purchaser.

Fits select 2018-2024 Ford Mustang models, including GT, Bullitt, Mach 1, and Dark Horse.

The Kooks 8-inch Front O2 Extension Harness (CAS-109677-8) provides the necessary length to relocate oxygen sensors during long-tube header installations or custom exhaust modifications. Designed as a direct-fit solution, this harness allows you to extend the sensor reach without the risk of cutting, splicing, or damaging the factory wiring loom. Handcrafted in the USA, it ensures consistent signal integrity for accurate air/fuel ratio monitoring.

• Length: 8 inches
• Fitment: Front O2 sensor position
• Installation: Plug-and-play connectors, no splicing required
• Manufacturer Part Number: CAS-109677-8
• Handcrafted in the USA
• Backed by Kooks Limited Lifetime Warranty

Fits select 2019-2020 Ram 1500 (including Big Horn, Laramie, Longhorn, Limited, Lone Star, Rebel, Special Service, and Tradesman).

When upgrading to high-performance Kooks headers or custom exhaust systems, the O2 sensor bungs are often relocated further away from the factory wiring. This Kooks O2 extension harness solves the reach issue by providing an additional 12 inches of wire, ensuring your oxygen sensors can be connected securely without stressing the harness or requiring custom splicing.

Handcrafted in the USA, this harness features an OEM-style 4-pin flat connector for a true plug-and-play installation. Designed to withstand the high-heat environment of the engine bay, it maintains signal integrity for your engine management system while simplifying your header installation.

• Length: 12 inches
• Connector Type: 4-pin flat
• Handcrafted in the USA
• Plug-and-play installation; no cutting or splicing required
• Manufacturer Part Number: CAS-109264

Fits 2004-2009 Cadillac CTS-V, Pontiac G8 (Base, GT, GXP), and Pontiac GTO. This Kooks 12-inch O2 sensor extension harness is a critical component for long-tube header installations. When aftermarket headers relocate the oxygen sensor bungs further downstream from the engine, the factory wiring harness often lacks the length to reach. This plug-and-play extension bridges that gap, ensuring a secure connection without the need for cutting or splicing your vehicle's delicate electrical system.

• Length: 12 inches (approx. 304.8mm)
• High-temperature protective sleeving to withstand under-hood heat
• OEM-style connectors for a secure, weather-tight fit
• Eliminates the need for wire splicing during header installation
• Sold individually (Each)
• Manufacturer Part Number: CAS-109004
• Handcrafted in the USA

Fits 2016-2020 Chevrolet Camaro LT, LT1, SS, and ZL1 models.

Ensure your oxygen sensors maintain proper connectivity after installing long tube headers or custom exhaust components with the Kooks O2 Extension Kit. This kit is specifically engineered to bridge the gap when factory O2 sensor bungs are relocated, preventing the need for risky wire cutting or splicing. Each harness features OE-style connectors for a secure, plug-and-play interface with the factory wiring loom.

Constructed to withstand the high-heat environment of the exhaust tunnel, these extensions provide reliable signal transmission to the ECU. This specific kit provides the asymmetrical lengths required for the left side of the vehicle, ensuring a clean installation without excessive slack or tension on the connectors.

• Fits 2016-2020 Chevrolet Camaro (LT, LT1, SS, and ZL1)
• Direct plug-and-play installation using factory-style connectors
• One 10-inch front left extension wire
• One 8-inch rear left extension wire
• Designed for high-heat automotive applications
• Handcrafted in the USA
• Manufacturer Part Number: CAS-104326

Fits 2015-2020 Dodge Challenger SRT Hellcat/Demon/Redeye, Charger SRT Hellcat, and Jeep Grand Cherokee Trackhawk (V8-6.2L Supercharged).

When installing long-tube headers or performance exhaust systems, the factory oxygen sensor bungs are often relocated further downstream, making the original wiring harness too short to reach. These Kooks O2 sensor wiring extensions bridge that gap, providing a secure, plug-and-play connection without the need for cutting or splicing into your factory harness.

Handcrafted in the USA, these extensions maintain signal integrity for critical air/fuel ratio monitoring and ECU feedback. Designed to withstand the high-heat environment of performance engine bays, they ensure your engine management system receives accurate data even under race conditions.

• Direct plug-and-play installation into factory connectors
• No cutting, crimping, or soldering required
• Maintains precise O2 sensor signal for proper engine tuning
• Handcrafted in the USA
• Manufacturer Part Number: CAS-104322

Fits 1997-1998 Toyota Supra Twin Turbo models.

The HKS 4103-RT007 Turbo Timer Harness provides a secure, plug-and-play solution for installing a turbo timer without cutting or splicing into the factory ignition wiring. By utilizing vehicle-specific connectors, this harness maintains the integrity of your OEM electrical system while providing the necessary signals for turbo timer operation. This is an essential component for owners looking to protect their turbochargers with a clean, reversible installation.

• Direct plug-and-play connection to factory ignition switch
• Compatible with HKS, Blitz, Apexi, and Stri turbo timer units
• Pre-terminated connectors for reliable electrical continuity
• Eliminates the need for manual wire tapping
• Manufacturer Part Number: 4103-RT007

Fits 1993-1996 Toyota Supra (Twin Turbo).

The HKS Turbo Timer Harness (MPN 4103-RT004) provides a seamless, plug-and-play solution for installing a turbo timer into your vehicle. By utilizing factory-style connectors, this harness eliminates the need to cut or splice into the sensitive OEM ignition wiring, reducing the risk of electrical faults and significantly shortening installation time.

While engineered by HKS, this harness is designed with universal compatibility in mind, allowing it to interface with HKS turbo timers as well as many units from Blitz, Apexi, and Stri that utilize the same connector configuration.

• Direct-fit for 1993-1996 Toyota Supra Twin Turbo models
• Pre-terminated with OEM-spec connectors for a secure, vibration-resistant connection
• Maintains factory wiring integrity by avoiding permanent modifications
• Compatible with HKS, Blitz, Apexi, and Stri turbo timers
• Manufacturer Part Number: 4103-RT004

The HKS TT-3 Turbo Timer Harness (MPN: 4103-RT003) provides a direct, plug-and-play solution for integrating a turbo timer into your vehicle's ignition system. Fits 1991-1995 Toyota MR2 Turbo and Celica All Trac, and 1991-1992 Supra Twin Turbo models.

By utilizing factory-style connectors, this harness eliminates the need for cutting or splicing into the OEM wiring loom. This ensures a more reliable electrical connection and allows for a completely reversible installation if the vehicle needs to be returned to stock. While designed by HKS, the universal connector interface is also compatible with turbo timers from brands including Blitz, Apexi, and Stri.

• Direct plug-and-play installation into factory ignition switch connector
• Reduces installation time and prevents damage to factory wiring
• Compatible with HKS, Blitz, Apexi, and Stri turbo timers
• Precision-molded connectors for a secure, vibration-resistant fit
• Manufacturer Part Number: 4103-RT003

Fits 1989-1998 Nissan 240SX and 1984-1989 Nissan 300ZX Twin Turbo.

The HKS 4103-RN002 Turbo Timer Harness provides a secure, plug-and-play solution for installing aftermarket turbo timers without the need for wire splicing or cutting. By bridging the factory ignition switch harness and your electronics, this harness maintains electrical integrity and allows for a completely reversible installation.

Engineered for high-heat automotive environments, this harness uses vehicle-specific connectors to ensure a positive lock and stable signal. While manufactured by HKS, it is cross-compatible with several major turbo timer brands using the same pin-out configuration.

• Manufacturer Part Number: 4103-RN002
• Direct plug-and-play installation into factory ignition harness
• Compatible with HKS, Blitz, Apexi, and Stri turbo timers
• No wire cutting or splicing required
• Application-specific for Nissan Z31 (300ZX) and S13/S14 (240SX) chassis

Fits 1984-1988 Nissan 200SX.

The HKS 4103-RN001 Turbo Timer Harness provides a seamless, plug-and-play solution for installing a turbo timer without the need for cutting or splicing into your vehicle's factory ignition wiring. By connecting directly to the OEM ignition switch harness, this vehicle-specific adapter ensures a secure electrical connection and maintains the integrity of your factory electrical system.

While designed by HKS, this harness uses a standard pin configuration that is also compatible with turbo timers from Blitz, Apexi, and Stri, making it a versatile choice for your cockpit electronics setup.

• Manufacturer Part Number: 4103-RN001
• Direct plug-and-play installation for Nissan 200SX (1984-1988)
• Eliminates wire stripping and soldering during installation
• Heavy-duty connectors designed for a precise factory-style fit
• Compatible with HKS, Blitz, Apexi, and Stri turbo timer units

Fits 1995-1999 Mitsubishi Eclipse and 2003-2009 Mitsubishi Lancer Evolution VIII, IX, and X.

The MT-6 Turbo Timer Harness (MPN 4103-RM006) provides a seamless, plug-and-play solution for installing aftermarket turbo timers. Designed to bridge the connection between your vehicle's factory ignition switch and the turbo timer unit, this harness eliminates the need for wire splicing, soldering, or permanent modifications to your OE electrical system. This ensures a reliable connection while allowing for easy removal if the vehicle needs to be returned to stock configuration.

• Compatible with HKS, Blitz, Apexi, and Stri turbo timers.
• Direct fit for MT-6 application requirements.
• Utilizes high-quality factory-style connectors for a secure, vibration-resistant fit.
• Reduces installation time and prevents electrical faults associated with manual wiring.
• Manufacturer Part Number: 4103-RM006.

Fits select 1983-1994 Mitsubishi 3000GT, Eclipse, Galant Turbo, and Mirage Turbo.

The HKS 4103-RM001 Turbo Timer Harness (MT-1) provides a seamless, plug-and-play solution for installing turbo timers into your vehicle's electrical system. Designed to interface directly with the factory ignition switch connector, this harness eliminates the need for wire splicing or cutting, ensuring a clean and completely reversible installation. While specifically engineered for HKS units, the pinout and connector style are compatible with many Blitz, Apexi, and Stri turbo timers.

• Direct-fit OE-style connectors for a secure electrical connection
• Simplifies installation by eliminating the need to tap into factory wiring
• Compatible with HKS, Blitz, Apexi, and Stri turbo timers
• Maintains factory circuit integrity
• Manufacturer Part Number: 4103-RM001

Fits 2002-2007 Subaru Impreza WRX and WRX STI models. This HKS FT-3 Turbo Timer Harness (4103-RF002) provides a seamless, plug-and-play solution for installing a turbo timer without the need for cutting or splicing into your factory ignition wiring.

By bridging the connection between the vehicle's ignition switch and the turbo timer unit, this harness ensures a secure electrical contact and preserves the integrity of your OE wiring harness. While manufactured by HKS, this FT-3 type harness is designed for compatibility across multiple major brands, making it an essential component for any forced induction Subaru requiring controlled engine cool-down periods.

• Manufacturer Part Number: 4103-RF002
• Harness Type: FT-3
• Compatibility: Works with HKS, Blitz, Apexi, and Stri Turbo Timers
• Installation: Vehicle-specific plug-and-play ignition connector

Fits 1997-2000 Subaru Impreza RS.

The FT-2 Turbo Timer Harness allows for a clean, professional, and plug-and-play installation of your aftermarket turbo timer. By utilizing vehicle-specific connectors, this harness eliminates the need to cut, splice, or solder into your factory ignition wiring, ensuring a secure electrical connection that can be easily reversed if necessary. It is engineered for full compatibility with major turbo timer units from HKS, Blitz, Apexi, and Stri.

• Direct-fit application for seamless integration with factory ignition switches
• Compatible with HKS, Blitz, Apexi, and Stri turbo timers
• Pre-terminated connectors simplify installation and reduce setup time
• Maintains factory wiring integrity by avoiding permanent modifications
• Manufacturer Part Number: 4103-RF001

The HKS Universal Turbo Timer Harness (4103-RA001) provides the essential electrical interface for installing an HKS Turbo Timer into vehicles where a direct plug-and-play harness is not available. This harness is designed for hardwired integration, allowing the turbo timer to accurately monitor and control the ignition circuit for proper engine cool-down cycles.

• Enables controlled idling to circulate oil and cool the turbocharger center housing rotating assembly (CHRA)
• Universal configuration for custom splicing into vehicle ignition switch wiring
• High-quality insulated lead wires ensure stable voltage signal and long-term durability
• Compatible with all modern HKS Turbo Timer units
• Manufacturer Part Number: 4103-RA001

The HKS Turbo Timer Harness NT-2 (USA) provides a seamless, plug-and-play solution for integrating an HKS Turbo Timer into your vehicle's electrical system. This application-specific harness is designed to bridge the connection between the factory ignition switch and the turbo timer unit, eliminating the need for cutting or splicing into the original equipment (OE) wiring.

• Ensures a secure, high-integrity connection to the ignition circuit
• Reduces installation time and maintains factory wiring reliability
• OE-style connectors for a precise fit
• Compatible with HKS Turbo Timers
• Manufacturer Part Number: 41003-BN001

The HKS Timer Harness FTP-1 simplifies the installation of HKS Turbo Timers by providing a direct, plug-and-play connection to the factory ignition system. By utilizing OE-style connectors, this harness eliminates the need for cutting or splicing into the original wiring loom, ensuring a clean, reliable, and reversible electrical connection.

• Manufacturer Part Number: 41003-AF007
• Designed for seamless integration with HKS Turbo Timer units
• Connects directly to the factory ignition switch connector
• Automotive-grade wiring and connectors for long-term durability
• Non-destructive installation preserves the integrity of the vehicle's electrical system

Fits 2008-2021 Subaru WRX and STI models.

The HKS FT-6 Turbo Timer Harness provides a clean, reliable way to integrate a turbo timer into your vehicle's electrical system. This vehicle-specific harness eliminates the need for cutting or splicing factory ignition wires, allowing for a 100% plug-and-play installation. By bridging the connection between the vehicle's ignition switch and the turbo timer unit, it ensures the engine remains running for the pre-set cool-down period after the key is removed.

• Manufacturer Part Number: 41003-AF006
• Harness Series: FT-6
• Compatibility: Designed for HKS Turbo Timers; also compatible with many Blitz, Apexi, and Stri units.
• Installation: Direct plug-and-play into factory ignition harness.
• Application: Specific to 2008+ Subaru WRX and STI chassis.