HKS M-Series Super Fire Racing Spark Plugs RE Type Heat Range 9 Mazda RX-7 | RX-8 1979-2009

~~$40.97~~ SALE: $38.92

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Model#50003-M45RE
ManufacturerHKS

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HKS M-Series Super Fire Racing Spark Plugs (50003-M45RE)

Upgrade your Mazda RX-8 (2004-2009) with the HKS M-Series Super Fire Racing spark plugs, specifically designed for high-performance tuning. These iridium spark plugs deliver exceptional ignition performance and are built to withstand extreme conditions, ensuring that your engine runs smoothly and efficiently.

Key Features

0.6mm Iridium Alloy Center Electrode: Provides superior durability and longevity.
Outer Electrode with Platinum Chip: Enhances performance and reduces wear.
Short Type Outer Electrode: Designed to minimize vibration for consistent performance.
Thermal Edge: Improves heat dissipation for reliable operation.
Prevention of Carbon Build-Up: Keeps your engine clean and efficient.
Heat Range: 9, ideal for high-performance applications.
RE Type: Tailored for rotary engines.
Thread Size: 14mm x 12.7mm for easy installation.
Wrench Size: 20.8mm for compatibility with standard tools.

Specifications

Material: Iridium alloy for enhanced reliability.
Melting Point: 2454°C, significantly higher than standard plugs.
Sold Individually: Each plug is available separately, allowing you to purchase exactly what you need.

Customer Feedback

Users have reported noticeable improvements in ignition response and overall engine performance after installing the HKS M-Series spark plugs. Many appreciate the durability and reduced carbon build-up, which contributes to longer intervals between maintenance. The plugs are praised for their ability to handle high compression and minor knocking without degrading, making them a reliable choice for performance enthusiasts.

Fitment

Mazda RX-8 (2004-2009)

Important Notes

Images are for marketing purposes only; the actual product may vary.

Other Part Numbers:
HKS #hks50003-M45RE

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model	Year	Trims
Mazda RX-7	1980-1985	S
Mazda RX-7	1980-1985	GS
Mazda RX-7	1981-1985	GSL
Mazda RX-7	1983	Limited Edition
Mazda RX-7	1984-1985	GSL-SE
Mazda RX-7	1986-1990	GXL
Mazda RX-7	1986-1987, 1991, 1993-1995	Base
Mazda RX-7	1986-1991	Turbo
Mazda RX-7	1987	Base 2+2
Mazda RX-7	1987-1990	GXL 2+2
Mazda RX-7	1987	LX 2+2
Mazda RX-7	1987	LX
Mazda RX-7	1987	Sport
Mazda RX-7	1988-1991	Convertible
Mazda RX-7	1988	10th Anniversary
Mazda RX-7	1988	SE 2+2
Mazda RX-7	1988	SE
Mazda RX-7	1988-1990	GTU
Mazda RX-7	1989-1990	GTUs
Mazda RX-7	1993	R1
Mazda RX-7	1993-1995	Touring
Mazda RX-7	1994-1995	R2
Mazda RX-8	2004-2007	Base
Mazda RX-8	2005	Shinka
Mazda RX-8	2008-2009	Touring
Mazda RX-8	2008-2009	Grand Touring
Mazda RX-8	2008	40th Anniversary Edition
Mazda RX-8	2008-2009	GS
Mazda RX-8	2008-2009	GT
Mazda RX-8	2008-2009	Sport
Mazda RX-8	2009	R3

Since its beginning, HKS has been committed to providing well-integrated, reliable,and environmentally sound performance systems. Mr. Hasegawa's strong leadership, engineering genius, creativity and willingness to listen to customers are the pillars of the company's success. Monitoring consumer reaction and input on issues pertaining to material quality, external appearance, sound quality, and of course, performance, HKS stays in tune with automotive enthusiasts' needs. Moreover, HKS' products are designed to be user friendly for easy installation.

Warranty for Exhaust System

HKS provides a warranty to the original purchaser of HKS exhaust systems against defects in materials and workmanship for a period of one year. The warranty applies only for vehicle specific exhaust systems. Other products such as metal catalyzers, front pipes, exhaust manifolds, and center pipes are not covered.