Denso Iridium Power Spark Plug - IKH16 - 5343 InlinePRO ConstructionThe airbox is constructed of

ConstructionThe airbox is constructed of black powder coated aluminum

Fuel Pressure Sensor Kit

resulting in minimal stress on the plastic OEM heat exchanger mounts

a tank-less kit with a single injector (PN 30-3352)

We have used the 1/4" adapter on RSX and 8th Gen Civic fuel feed (firewall) hardlines and the 5/16" adapter fits all of the stock EFI K-Series fuel rails we have seen so far

Denso Iridium Power Spark Plug - IKH16 - 5343 InlinePRO ConstructionThe airbox is constructed ofSold Per Plug Spark Plug Stock # 5343 P N IKH16 Mfr Label = Spark Plug Iridium Power Resistance = 5000. 0 Ground Electrode Tip Design = Tapercut, U Groove Ground Configuration = Standard Ground Electrode Core Material = Nickel Center Electrode Core Material = Copper Center Electrode Tip Material = Iridium Pre Gap Size = 1. 1 mm Ground Electrode Quantity = 1 Hex Size = 16. 0 mm Manufacturer Heat Range = 16 Seat Type = Flat Reach = 26. 5 mm Thread