Denso 5346 IKH24 "1 Step" High Performance Spark Plug for Kia Stinger & Genesis G70 s4tuning Requires 100 octane unleaded fuel

Requires 100 octane unleaded fuel and for the fuel mass connector to be installed

F12 (10/2009 — 02/2015)

The JB4PRO app provides a clean user interface with built-in help menus and advanced data logging tools that can estimate performance and help identify tuning issues

M5 Competition

Denso 5346 IKH24 "1 Step" High Performance Spark Plug for Kia Stinger & Genesis G70 s4tuning Requires 100 octane unleaded fuelChange Your Kia Hyundai Spark Plugs Like a Pro! Everyone knows the 3. 3L Turbo Stinger & G70 spark plugs are misfire prone and require replacement or regapping for higher than stock power levels. To make that job easier we offer a magnetic spark plug socket, an easy to use gapping tool, and Denso 5346 "1 step" colder plugs. The magnet socket allows you to install and remove the plugs delicately without damage and our gapping tool lets you quickly set