Performance Colder Spark Plugs 1.6T/2.0T ILKR9Q7G Heat Range 9 (Set of 4) (HKS M45XL Replacement)

On Order Compatible with any N75 Motorsports ECU Calibration (Project N2.2 (Our Veloster N Developed Car) runs these plugs on 100% M1 meth at 25PSI

2021+ Elantra (CN7) Aftermarket parts list, Ver. 16

1.6T Downpipe Hardware Studs and Nuts Hyundai Elantra Sport – N75 MotorSports

HKS M45iL Spark Plugs – K8 Stinger Store

ACCEL 8179 HP Copper Spark Plug : Automotive

Roush Performance Colder Spark Plug, Mustang (2005-2008) and F150 (200 – JONSE SPEEDLAB & DYNO

Set of 4 HKS M45XL Spark Plugs – SXTH Element

2.0T N series engines upgraded fuel injector DI – N75 MotorSports

Powerflex Lower Engine Mount Bushing (Purple) (PFF26-120P), N75 MotorSports

Set of 4] HKS 50003-M45G Super Fire Racing Iridium Spark Plugs Heat Range #9

HKS M45IL / M45XL Spark Plugs for Kia / Hyundai / Genesis 3.3T 2.0T – IMR America

1.6T T9011 Adjustable BOV – N75 MotorSports

Set of 4 HKS M45XL Spark Plugs – SXTH Element

High Performance Ignition Coil Pack – N75 MotorSports

HKS 50003-M45IL super fire racing spark plugs for cars : Automotive