The HKS Super Fire Racing M45i is a high-performance Iridium spark plug designed to deliver superior ignition reliability in demanding environments. Engineered for tuned engines, the M-Series plugs are built to withstand the increased combustion pressures and temperatures associated with performance modifications.

• Manufacturer Part Number: 50003-M45I-1
• Plug Series: Super Fire Racing M-Series
• Plug Type: ISO Type
• Heat Range: HKS 45
• Core Material: Iridium
• Quantity: Sold individually

This ISO-type spark plug is designed to improve throttle response and resist carbon fouling. The high-strength construction ensures a stable spark under high-load conditions, making it an essential upgrade for forced induction or high-RPM naturally aspirated setups.

The HKS Super Fire Racing M45G is a high-performance spark plug engineered to withstand the extreme cylinder pressures and temperatures found in modified and racing engines. Designed for drivers demanding reliable ignition, these plugs offer superior durability and heat dissipation compared to standard OE components.

HKS Super Fire Racing plugs utilize a specialized electrode design to optimize spark delivery and prevent fouling during high-load operation. The M45 heat range is specifically suited for high-performance applications where thermal management is critical to preventing pre-ignition and maintaining power consistency across the RPM range.

• Manufacturer Part Number: 50003-M45G-1
• Series: Super Fire Racing
• Heat Range: M45
• Plug Type: G-Type electrode
• Quantity: Single spark plug
• Optimized for high-performance street and track use

The HKS Super Fire Racing M45 is a high-performance spark plug engineered to handle the increased thermal and mechanical stresses of tuned engines. Designed for drivers demanding more from their ignition system, the M-Series provides improved durability and more consistent spark delivery compared to standard factory components.

• Manufacturer Part Number: 50003-M45-1
• Product Series: Super Fire Racing M-Series
• Heat Range: M45 (NGK 9 equivalent)
• Quantity: Single Spark Plug

Whether you are replacing worn plugs or upgrading for a high-boost application, these Super Fire Racing plugs are built to resist fouling and provide reliable ignition during high-RPM operation. This is a single replacement unit; please verify the required quantity for your specific engine configuration.

The HKS Super Fire Racing M40 is a high-performance M-Series spark plug engineered to withstand the increased thermal loads and cylinder pressures of tuned or forced-induction engines. It features a 0.6mm iridium alloy center electrode that reduces voltage requirements while improving ignition performance and durability under extreme conditions.

Built for high-stress environments, the Super Fire Racing series incorporates a platinum square chip on the ground electrode to ensure long-term reliability and consistent spark delivery. The M40 heat range (equivalent to an NGK 8) provides the superior anti-fouling and pre-ignition resistance necessary for high-output applications.

• Brand: HKS
• Series: Super Fire Racing M-Series
• Part Number: M40
• Electrode Material: Iridium alloy center with platinum ground chip
• Heat Range: HKS 40 (NGK 8 Equivalent)
• Thread/Reach/Hex: 14mm x 19mm x 16mm
• Quantity: Single (1) Spark Plug

Designed for the Nissan Skyline GT-R (BNR34), the HKS Super Fire Racing Coil Pro kit (43005-AN003) provides a high-performance ignition upgrade for the RB26DETT engine. This kit replaces aging factory coil packs to deliver a more powerful and stable spark, which is critical for maintaining performance in high-boost or high-RPM applications where OEM ignition systems often fail.

• Direct replacement for factory ignition coils
• Engineered for consistent spark energy under extreme combustion pressures
• Reduces the risk of ignition blowout and high-load misfires
• Specifically developed for the BNR34 chassis
• Includes all necessary components for a clean installation
• Manufacturer Part Number: 43005-AN003

Fits 1995-1998 Nissan Skyline GT-R (BCNR33) models equipped with the RB26DETT engine.

The HKS Super Fire Racing Coil Pro (43005-AN002) is a precision-engineered ignition upgrade designed to resolve the common issue of spark blowout in high-performance RB26DETT builds. By providing a significantly more powerful and stable spark compared to the aging factory ignition system, this kit ensures complete combustion even under high boost and high RPM conditions.

• Increased secondary voltage for improved ignition energy and stability
• Direct-fit mounting bracket specifically designed for the BCNR33 chassis
• Includes high-output ignition coils and a dedicated wiring harness
• Essential for vehicles with upgraded turbochargers or increased boost levels
• Manufacturer Part Number: 43005-AN002

This kit replaces the factory ignition coils and bracket, offering a modern, high-voltage solution that integrates seamlessly with the engine's original mounting points. It is a critical upgrade for tuners looking to maximize power output without compromising reliability.

Fits 1989-1994 Nissan Skyline GT-R (BNR32) models equipped with the RB26DETT engine.

The HKS Super Fire Racing Coil Pro kit (43005-AN001) is a high-performance ignition upgrade designed to provide a more powerful and consistent spark compared to the aging factory components. By modernizing the ignition system, this kit ensures stable combustion even under high boost pressures and high RPM ranges where OEM coils often suffer from spark blowout. This "Pro" version features an integrated ignitor design, allowing for the removal of the failure-prone factory power transistor unit for a cleaner, more reliable electronic setup.

• Increased secondary voltage for improved ignition energy and throttle response
• Integrated power transistor (ignitor) simplifies the wiring and improves reliability
• Direct-fit mounting bracket designed specifically for the BNR32 RB26DETT valve cover
• High-durability coil boots and hardware for long-term heat resistance
• Manufacturer Part Number: 43005-AN001

Upgrade your ignition system with the Haltech R35 Coil Conversion Bracket (HT-120100). Designed specifically for the Toyota JZ engine family, this 535mm bracket allows for the secure and precise mounting of Nissan R35 GT-R ignition coils, a popular modification for high-horsepower builds requiring more reliable spark under high boost.

This bracket fits Toyota 1JZ-GTE, 1JZ-GTE VVTi, 2JZ-GTE, and 2JZ-GTE VVTi engines. It provides a clean, professional solution for adapting modern, high-output coils to the factory cylinder head, ensuring consistent coil-on-plug contact and improved engine aesthetics compared to older, less efficient coil configurations.

• Manufacturer Part Number: HT-120100
• Overall Length: 535mm
• Engine Compatibility: Toyota 1JZ/2JZ (VVTi and non-VVTi variants)
• Application: Designed for use with Nissan R35 GT-R style ignition coils

The Haltech High Output IGN-1A Inductive Coil (HT-020114) is a high-performance "smart coil" designed for demanding engine applications that require superior spark energy. Featuring an integrated ignitor module, this coil eliminates the need for an external ignition power stage or CDI, simplifying your wiring while providing robust ignition performance.

Engineered for reliability under high cylinder pressures, the IGN-1A delivers a powerful, long-duration spark to ensure complete combustion. Each coil comes complete with the necessary electrical components for a professional-grade installation on custom wiring harnesses.

• High Output: Optimized inductive operation for high-performance ignition.
• Integrated Ignitor: Built-in module for direct ECU triggering.
• Complete Kit: Includes matching connector plug and terminal pins.
• Manufacturer Part Number: HT-020114

The Haltech Hitachi R35 Ignition Coil provides a high-output spark solution for performance engines requiring consistent ignition under high cylinder pressures. This genuine Hitachi coil features an integrated ignitor, allowing for a direct trigger from your aftermarket ECU without the need for an external ignition module. The HT-020106 kit is a favorite for custom coil-on-plug conversions due to its reliable dwell characteristics and compact form factor.

• High-output R35-spec ignition coil for superior spark energy
• Integrated internal ignitor for simplified wiring and direct ECU control
• Genuine Hitachi component for maximum durability and reliability
• Includes 3-pin connector plug and terminal pins for a professional installation
• Manufacturer Part Number: HT-020106

Fits 2020-2022 Chevrolet Corvette Stingray (6.2L).

The Granatelli Hi-Perf Coil-Near-Plug (C-N-P) Ignition Wire Connector Kit is engineered to maintain electrical integrity and consistent spark delivery for the GM LT2 6.2L V-8 engine. These connectors are built to withstand the intense thermal environment of the engine bay, utilizing high-temperature black silicone jacketing that resists heat soak and prevents electrical arcing. This kit provides a durable solution for enthusiasts looking to maintain or improve the ignition system on their C8 Corvette.

• Manufacturer Part Number: 28-8051HTB
• Compatible with LT2 6.2L V-8 engines
• High-temperature black silicone jacketing for maximum heat resistance
• Application-specific design for Coil-Near-Plug (C-N-P) systems
• Provides a secure connection between the ignition coil and spark plug

Fits 2018-2023 Ford cars, trucks, and SUVs equipped with the 5.0L Coyote 4V engine.

The Granatelli Street Fighter Coil-On-Plug Kit is engineered to deliver high-voltage spark for modern Coyote engines, providing a significant boost over factory ignition components. By maintaining a consistent 35,000-volt output, this kit ensures reliable ignition under heavy load and high-RPM conditions, helping to eliminate misfires and optimize combustion efficiency.

• Increased Voltage: Rated at 35,000 volts to improve spark energy and throttle response.
• Complete Ignition Refresh: Includes both the Street Fighter series coil packs and the specialized wire connector kit for a seamless installation.
• Direct-Fit Design: Specifically engineered for the 4-valve (4V) Coyote cylinder head configuration to ensure proper fitment and electrical contact.
• Engineered for Performance: Built to withstand the heat and vibration of high-performance street and track use.
• Manufacturer Part Number: 28-1818SF

Fits 2018-2023 Ford Mustang and F-150 models equipped with the 5.0L 4V Coyote engine.

The Granatelli Hot Street Series Coil-On-Plug Kit is engineered to provide a high-intensity spark for improved combustion efficiency and throttle response. This comprehensive kit includes both the high-output ignition coils and the specialized wire connector kit, ensuring a complete refresh of your Coyote engine's ignition system. By delivering up to 50,000 volts, these coils provide the energy necessary to prevent spark blowout under the high-load conditions typical of street and performance driving.

• Manufacturer Part Number: 28-1818HS
• Voltage Output: 50,000 Volts
• Series: Hot Street
• Configuration: Coil-on-plug with integrated wire connectors
• Fitment: Ford 5.0L 4V Coyote (2018-2023)
• Installation: Bolts directly to factory mounting locations

Fits select 2004-2017 Buick, Cadillac, Chevrolet, and Pontiac models (6.0L / 6.2L).

The Granatelli Hi-Perf Coil-Near-Plug Wire Connector Kit is engineered to provide a low-resistance path for ignition energy, ensuring maximum voltage reaches the spark plugs. This kit is a direct replacement for OE connectors on GM LS-based engines, featuring high-performance red wires that withstand the heat and demands of both stock and high-output applications. By maintaining a solid connection from the coil to the plug, these wires help prevent misfires and ensure consistent combustion across the LS2, LS3, LS7, and LSA engine families.

• Manufacturer Part Number: 28-1811S-R
• Configuration: Coil-Near-Plug (CNP)
• Wire Color: Red
• Compatible Engines: 6.0L and 6.2L LS-series V8s
• Direct-fit installation to factory mounting points
• Compatible with LS1, LS2, LS3, LS4, LS5, LS6, LS7, LS9, LSA, L92, L99, and L76 variants

Upgrade your ignition system with the Granatelli Hi-Perf Coil-Near-Plug Wire Connector Kit. Engineered specifically for GM LS-series engines, this kit replaces worn or restrictive factory connectors to ensure consistent voltage delivery. The distinctive yellow high-temperature silicone jacketing provides superior heat resistance in high-performance engine bays, protecting the electrical core from thermal degradation and voltage leaks.

Fits select 2004-2017 Buick, Cadillac, Chevrolet, GMC, and Pontiac models equipped with 6.0L or 6.2L engines, including LS2, LS3, LSA, LS7, and LS9 platforms.

• High-temperature silicone jacketing for maximum heat protection and durability
• Direct replacement for factory coil-near-plug connectors
• Engineered for high-performance LS2, LS3, LSA, LS7, and LS9 engine applications
• Ensures ignition integrity under extreme operating conditions
• Complete wire connector kit with high-visibility yellow finish
• Manufacturer Part Number: 28-1811HTY

Fits select 2004-2017 Buick, Cadillac, Chevrolet, GMC, and Pontiac models with LS2, LS3, LSA, LS7, and LS9 engines.

The Granatelli Motor Sports Zero Ohm ignition wire kit is engineered to maximize spark energy delivery by eliminating electrical resistance. Designed specifically for GM coil-near-plug applications, these wires replace restrictive factory leads to ensure a more efficient combustion cycle, supporting improved throttle response and overall engine efficiency. Each wire is built for extreme durability, featuring a high-temperature red jacket protected by a black sleeve to withstand harsh engine bay heat and prevent voltage leakage.

• Manufacturer Part Number: 28-1811HTRB
• Resistance: Zero Ohm (virtually no resistance)
• Configuration: Coil-Near-Plug connector kit
• Jacket Construction: Red high-temp jacket with Black outer sleeve
• Compatibility: GM LS-series engines (LS2, LS3, LSA, LS7, LS9)
• Installation: Replaces OE ignition wires at factory mounting points

Fits select 2004-2017 Buick, Cadillac, Chevrolet, GMC, and Pontiac models (6.0L / 6.2L).

The Granatelli High-Performance Coil-Near-Plug Wire Connector Kit (28-1811HTR) is engineered for enthusiasts demanding superior ignition reliability and heat management. Designed specifically for GM LS-series engines, including LS2, LS3, LSA, LS7, and LS9 variants, this kit ensures a secure, low-resistance connection between the ignition coil and the spark plug. Each connector features a high-temperature red silicone jacket, providing a thermal barrier that prevents arcing and insulation breakdown in high-heat engine bays.

• Specifically designed for GM high-performance coil-near-plug ignition systems
• Red high-temperature silicone jacketing for maximum thermal protection
• Fits LS2, LS3, LSA, LS7, and LS9 engine platforms
• Includes specialized connectors for 6.0L and 6.2L displacements
• Manufacturer Part Number: 28-1811HTR

Fits select 2005-2021 Cadillac, Chevrolet, GMC, and Hummer models (6.2L).

Protect your ignition system from extreme under-hood heat with the Granatelli Hi-Perf Coil-Near-Plug (C-N-P) Ignition Wire Connector Kit. These high-performance connectors are engineered to maintain spark integrity in high-temperature environments, making them an essential upgrade for engines where exhaust headers or compact engine bays increase thermal stress on factory components.

Each connector features a high-temp red silicone jacket for superior electrical insulation, further shielded by a durable black fire sleeve to prevent melting and signal degradation. This kit serves as a direct-fit replacement for worn or heat-damaged OE connectors, ensuring consistent ignition timing and power delivery for your 6.2L V8.

• Manufacturer Part Number: 28-1545HTRB
• Dual-layer protection: Red high-temp silicone jacket and black fire sleeve
• Designed for Coil-Near-Plug (C-N-P) ignition systems
• Direct fit for select GM 6.2L V8 applications
• Withstands extreme engine bay temperatures to prevent spark blowout

Fits select 2007-2021 Cadillac, Chevrolet, GMC, and Hummer models (6.2L).

The Granatelli Hi-Perf Coil-Near-Plug (C-N-P) Ignition Wire Connector Kit is engineered for high-performance GM 6.2L V8 applications. This kit features high-temperature red silicone jacketing designed to withstand extreme under-hood thermal environments while ensuring consistent spark delivery. These connectors replace worn factory wires, maintaining reliable electrical contact between the ignition coil and the spark plug for optimal combustion efficiency.

• High-performance Coil-Near-Plug (C-N-P) design
• Red high-temperature silicone jacketing for superior heat resistance
• Provides a secure connection to ensure maximum voltage delivery
• Direct-fit replacement for select GM LT1 and V8 platforms
• Manufacturer Part Number: 28-1545HTR

Fits select 2007-2021 Cadillac Escalade, Chevrolet Camaro, Corvette, Silverado, Suburban, Tahoe, GMC Sierra, Yukon, and Hummer H2 models (6.2L).

The Granatelli Hi-Perf Coil-Near-Plug (C-N-P) Ignition Wire Connector Kit is engineered to provide a durable, heat-resistant connection between your ignition coils and spark plugs. Designed to meet the demands of high-performance V8 engines, these connectors feature blue high-temperature silicone jacketing that provides superior thermal protection against the extreme heat cycles common in engine bays.

• Direct-fit replacement for factory coil-near-plug ignition wire connectors
• High-temperature silicone jacketing provides enhanced heat resistance over standard rubber
• Engineered for consistent spark delivery and ignition system reliability
• Distinctive blue finish for custom engine bay aesthetics
• Manufacturer Part Number: 28-1545HTBL

Fits select 2007-2021 Cadillac, Chevrolet, GMC, and Hummer models with the 6.2L V8 engine.

Ensure reliable spark delivery and maximum thermal protection with the Granatelli Hi-Perf Coil-Near-Plug (C-N-P) Ignition Wire Connector Kit. These high-performance connectors are engineered to withstand the extreme under-hood temperatures common in late-model GM V8 engines. Featuring heavy-duty silicone jacketing and integrated fire sleeves, this kit prevents heat soak and wire degradation, protecting your ignition system from performance-robbing misfires.

• High-temperature black silicone jacketing for superior electrical insulation.
• Integrated black fire sleeves provide an extra layer of protection against manifold and header heat.
• Specifically designed for modern Coil-Near-Plug (C-N-P) ignition systems.
• Replaces standard wires with a high-durability performance solution.
• Manufacturer Part Number: 28-1545HTBB

Fits select 2007-2021 Cadillac, Chevrolet, GMC, and Hummer models (6.2L).

The Granatelli Motor Works Hi-Perf Coil-Near-Plug (C-N-P) Ignition Wire Connector Kit is engineered to provide reliable conductivity and extreme thermal protection for late-model GM V8 engines. Designed as a performance-grade upgrade for your ignition system, this kit utilizes high-temperature black silicone jacketing to safeguard internal components against the intense radiant heat common in high-output engine bays.

• Direct fit for Coil-Near-Plug ignition systems on select GM 6.2L V8 engines.
• Black high-temperature silicone jacketing provides superior heat resistance and durability.
• Maintains maximum spark energy delivery to the spark plugs.
• Ideal for both factory replacements and high-performance builds.
• Manufacturer Part Number: 28-1545HTB

Fits select 2022-2026 Cadillac CT5 and Escalade, Chevrolet Camaro, Corvette, Silverado, and Tahoe, and GMC Sierra and Savana.

Granatelli Motor Sports Malevolent Ignition Coil Packs are engineered to replace worn or underperforming factory units with a high-output solution that ensures consistent spark energy. Designed for modern GM ignition systems, these coil-on-plug units deliver a stronger spark to improve throttle response, facilitate smoother idling, and eliminate common misfires under load. The increased energy output also contributes to better fuel efficiency and overall engine smoothness, making them an ideal upgrade for daily drivers and performance-built trucks or cars alike.

These coils feature a durable housing finished in a striking red to enhance the appearance of your engine bay while maintaining reliable performance under high-heat conditions. Installation is a direct bolt-on process using factory mounting points and electrical connectors.

• Stronger spark output for improved combustion and throttle response
• Helps reduce misfires and improves cold starting
• High-durability construction for long-term reliability
• Direct replacement for OE coil-on-plug components
• Striking red finish for a custom engine bay look
• Manufacturer Part Number: 28-0514-CPRM
• Quantity: Set of 8

Fits select 2022-2026 Cadillac, Chevrolet, and GMC vehicles, including CT5-V Blackwing, Escalade, Camaro, Corvette, Silverado, Sierra, Tahoe, and Suburban.

Upgrade your ignition system with the Granatelli Motor Sports Malevolent series ignition coils. These high-output coil-on-plug units are engineered to deliver a significantly stronger and more consistent spark energy compared to standard components. By ensuring a more complete combustion cycle, these coils help eliminate misfires under high-load conditions, sharpen throttle response, and contribute to smoother idle and improved fuel efficiency.

Designed for straightforward installation, these coils replace worn or underperforming factory units with a precision-fit design built for long-term durability in high-performance applications. The black finish provides a clean, understated look for your engine bay while delivering the voltage necessary for modern high-compression and forced-induction engines.

• Stronger spark output for improved ignition efficiency and throttle response
• Direct replacement for factory coil-on-plug units
• Reduces misfires and improves overall engine smoothness and starting
• High-quality internal windings for consistent energy delivery
• Black finish for a clean engine aesthetic
• Manufacturer Part Number: 28-0514-CPM
• Complete set of 8 coils