product review overlay image

Product Description

Four iridium 8 IX NGK high boost spark plugs

For Impreza's running 2 bar boost and over.
A cold spark plug as used on our own 2.1 & 2.3 600+bhp versions.

These are the iridium BKR8EIX and for fast road use and track.

Long life and superb durability with pump fuel.

For high performance and track day engines use a smaller gap of 0.6mm.

We also have the low boost road type BKR6EIX in stock.

Not suitable for the EJ25 cylinder head as these are a long reach type.


Product Code

Customer Reviews

Subaru Impreza 2.0 2.1 2.3 Competition Fast Road NGK IX8 Spark Plugs -High Boost

Product Code NGK IX8