Always in Stock
THIS PRODUCT IS NOW ALWAYS IN STOCK WITH NO WAIT TIMES! WE HAVE 20 SETS IN STOCK AND ARE REORDERING WHEN WE GET TO 12 TO AVOID EVER GOING OUT OF STOCK.
Set of 4 HKS M45XL Spark plugs, a must with a tune, Piggyback , or big turbo. Great Replace for OEM plugs, Some people replace the OEM plugs with these as early as 10,000KM (6,000 MILES)
FREE GAPPING SERVICE
We will professional gap your HKS Plugs for no charge. Please make a note in comments when ordering, if you would like us to gap them for you. If no note is made gap will be set to .025 at no additional cost.
Heat Range 9
I bought some spark plugs from N75 and everything was great. The spark plugs were in great condition, and came pre-gapped to what I needed. They let me get the spark plugs custom gapped for free, they shipped the product out very quick, threw in a N75 sticker, and even threw in some candy! Those candies earned you guys a returning customer. Me and my buddy were super pumped as we were literally just about to go up to the store for candy, but N75 already had us covered!
M45XL Spark Plugs 1.6T/2.0T
I had installed these plugs right when I got my first tune, and everything runs smooth with zero issues. Plugs are pre gapped to Hyundai spec so very simple install, completed in less than 10 mins.
Swapped these in when I installed my Scorcher on my Elantra GT N-Line. No problems, work great, no knock.