Originally Posted by
discodave
Hi all,
I wanted to know if anyone has had any experience with the Bosch Platinum +4 spark plugs (the 4 electrode platinum plugs).
I remember some time ago i installed the regular 4 electrode plugs on my old car and they were great.
I am curious as to how these would perform on the MPS as the benefits are supposed to be best for performance oriented cars.
My car is currently getting crappy mileage (although i did replace the plugs recently with Denso ones) so I am considering giving these 4 electrode platinum bosch plugs a try.
Cheers