Discussion
Just wanted to get peoples experience, when it comes to choice of spark plugs.
When I bought my E30 M3, I gave it a full and comprehensive service almost immediately. It had been fitted with NGK Iridium plugs but I replaced these with the OE Bosch items. I did that after a passing comment by a local workshop, where they said they had suffered some running issues, down to the Iridium plugs.
I've also noted a considerable price difference between brands.
4 x Bosch - £8
4 x NGK Iridium - £32
4 x NGK - £12
4 x Denso Iridium - £34
4 x Champion - £21
So what plugs do you use and why?
Have you suffered any issues with the alternatives?
How often do you change your plugs?
When I bought my E30 M3, I gave it a full and comprehensive service almost immediately. It had been fitted with NGK Iridium plugs but I replaced these with the OE Bosch items. I did that after a passing comment by a local workshop, where they said they had suffered some running issues, down to the Iridium plugs.
I've also noted a considerable price difference between brands.
4 x Bosch - £8
4 x NGK Iridium - £32
4 x NGK - £12
4 x Denso Iridium - £34
4 x Champion - £21
So what plugs do you use and why?
Have you suffered any issues with the alternatives?
How often do you change your plugs?
Gassing Station | M Power | Top of Page | What's New | My Stuff