Evo 7 8 Engine
These spark plugs are one step colder then stock heat range. Recommended for moderate to heavily modded engines. 500hp+
The workhorse, at the heart of smooth-running engines around the world.
- OEM Quality
- Triple-Gasket Sealing Process
- Consistent Performance
- Plug of Choice in Millions of Vehicles
*Sold in packs of 4