HKS SUPER FIRE RACING SPARK PLUG MR45HLZ HONDA CIVIC TYPE R FK8 FL5

PLUGS SOLD IN SINGLES

APPLICATION LIST HERE

HONDA CIVIC TYPE R FK8 17/09～21/08
HONDA CIVIC TYPE R FL5 22/9～
 

Ruthenium Alloy Center Electrode reduces voltage requirement as well as ignition perfomance improvement and durability.
Brass Terminal offers film fitting to plug wire or coil-pack.
Plating coating for better insulation and excellent corrosion resistance.
Outer electrode with platinum squre chip improves ignition, maximum durability, combustion speed and quality.
The outer electrode has been shortened and engineered with the ideal shape to decrease weight for resistance against vibration.

The tuning parts are also evolving with the appearance of spark plugs in consideration of fuel efficiency improvement and environmental performance.The use of spark plugs with an ignition position projecting 2 mm more than usual has been increasing. As you are aware, in sports vehicles such as the new Honda Civic Type R and Suzuki Swift Sport, this type of spark plug has also been adopted. We expect more and more cars will use this type of spark plug in the future.

Performance and Efficiency 

Increased Ignition Performance 
Decreased voltage requirement strengthens ignition performance under harsh conditions like lean mixture or high boost pressure. 

MR45HLZ heat range NGK9

M Series is recommended for reliable ignition, durability and anti-carbon buildup under high load. 

Heat Range Conversion Chart 

HKS          25    30    35    40    45    50    52.5    55 
DENSO    16    20    22    24    27    31     32        34 

NGK            5    6      7      8      9    10     10.5     11