HKS Super Fire Racing Spark Plug 50003-M45iL
Type LONG REACH Type
Thread Size φ14×26.5mm
Wrench Size 16mm
Heat Range NGK #9
Product SUPER FIRE RACING M45iL
NOTE PRICED PER SPARK PLUG
RECCOMENDED APPLICATIONS
Mitsubishi Colt Ralliart Version-R Z27AG 4G15(TURBO) 06-13 (THREE STEPS COLDER)
Mitsubishi Lancer Evolution 9 IX & MR CT9A 4G63(TURBO) 05-07 (TWO STEPS COLDER)
Mitsubishi Lancer Evolution Wagon GT CT9W 4G63(TURBO) 05-07 (TWO STEPS COLDER)
Nissan Fairlady Z 350Z Z33 VQ35DE 02-06 (FOUR STEPS COLDER)
Subaru WRX STI VAB EJ20 Turbo 14-20 (THREE STEPS COLDER)
Subaru Impreza Sport Wagon GGC EL15(DOHC) 06-07 (THREE STEPS COLDER)
Subaru Impreza Sport Wagon GGD EL15(DOHC) 06-07 (THREE STEPS COLDER)
Subaru Impreza WRX STI GVB EJ20 Turbo 10-14 (THREE STEPS COLDER)
Subaru Impreza WRX STI GRB EJ20 Turbo 07-14 (THREE STEPS COLDER)
Subaru Impreza WRX STI GVF EJ25 Turbo 10-14 (THREE STEPS COLDER)
Subaru Impreza WRX STI GRF EJ25 Turbo 09-14 (THREE STEPS COLDER)
Subaru Forester SH5 EJ20 / EJ20 Turbo 07-12 (THREE STEPS COLDER)
Subaru Forester SH9 EJ25 Turbo 10-12 (THREE STEPS COLDER)
Subaru Forester SG9 EJ25 Turbo 04-07 (THREE STEPS COLDER)
Subaru Legacy B4 BL5 EJ20 DOHC & EJ20 Turbo 03-09 (THREE STEPS COLDER)
Subaru Legacy B4 BM9 EJ25 Turbo 09-14 (THREE STEPS COLDER)
Subaru Legacy B4 BLE BEE EZ30 00-09 (THREE STEPS COLDER)
Subaru Legacy Outback BPH EJ25 Turbo 08-09 (THREE STEPS COLDER)
Subaru Legacy Outback BPE EZ30 03-09 (THREE STEPS COLDER)
Subaru Legacy Outback BRF EZ36 09-14 (THREE STEPS COLDER)
Subaru Legacy Touring Wagon EJ20 DOHC & EJ20 Turbo 03-09 (THREE STEPS COLDER)
Subaru Legacy Touring Wagon BR9 EJ25 Turbo (THREE STEPS COLDER)
Subaru Legacy Touring Wagon BPE EZ30 03-09 (THREE STEPS COLDER)
Subaru Legacy Touring Wagon BHE EZ30 00-03(THREE STEPS COLDER)
Suzuki Swift Sport ZC32S M16A 11-17 (THREE STEPS COLDER)
SUPER FIRE RACING
SUPER FIRE RACING M Series
Ultimate spark plug "M".
Ignitionability, durability, anti-insulation are all reinforced. HKS has made the best plug for both tuning engines and stock engines.
Features
0.6mm Iridium Alloy Center Electrode
Iridium alloy center electrode reduces voltage requirement and improves ignition performance and durability.
Outer Electrode with Platinum Chip
The outer electrode incorporates a square platinum chip which improves durability, and combining with the iridium center electrode boosts ignition performance.
The outer electrode features a shortened tip design and tapered shape while maintaining the necessary space for proper ignition.
Short Type Outer Electrode (Anti-Vibration)
The outer electrode has been shortened and engineered with the ideal shape to decrease weight for resistance against vibration. This anti-vibration design improves longevity of the outer electrode.
Thermal Edge
After long idling or under various combustion conditions, carbon buildup can occur causing misfires. The thermal edge of the ceramic insulator discharges to help decrease carbon deposits.
Spark Support Gap
Discharge occurs in the spark support gap (space between the tip of insulator and the base of the outer electrode) to help prevent carbon buildup.
Performance and Efficiency
Increased Ignition Performance
Decreased voltage requirement strengthens ignition performance under harsh conditions like lean mixture or high boost pressure.
Improved Durability
New material and design improve durability which allows for use under hard combustion conditions like continuous high load during circuit driving or aggressive tuning.
* Improper combustion condition and wrong heat range selection may cause damage to the spark plug.
Decreased Carbon Deposits
Thermal edge and spark support gap help prevent carbon buildup for better ignition under various combustion conditions.
Special Design RE-type for Rotary Engines
Rotary engines reciprocating design have a different mechanism and combustion condition. RE-type spark plugs are specially designed to meet the different requirement for rotary engines. The straight shape platinum outer electrode enables reliable ignition performance.
VIP Motorsport is an official stockist of HKS Exhausts & Products in the UK & Europe. Generic image may be used – part received may differ!