HKS 10 Hyundai Genesis Coupe 3.8L M-Series Spark Plugs (Heat Range 8) OPT7 Lighting Inc V8 ('63-'95)

V8 ('63-'95)

quiet 200 or 340 Stealth fuel pump

Nissan 370Z

The Antirock off road sway bar is designed to directly replace the stock Jeep sway bar

39" (80mm - 86mm)

HKS 10 Hyundai Genesis Coupe 3.8L M-Series Spark Plugs (Heat Range 8) OPT7 Lighting Inc V8 ('63-'95)Ignitionability, durability, anti insulation are all reinforced. HKS has made the best plug for both tuning engines and stock engines. 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