What made you choose this particular product?

Best name in spark plugs. Best plug for the 3S-GTE

What were you trying to accomplish by adding this product?

Better tuning, better running, more performance.

Was it easy install? Any installation tips that will help others?

Spark plugs not rocket science

Once you’ve had a chance to use the product, did it meet your expectations?

They are great spark plugs. Last a good time too

Any additional comments?

BKR7EIX are the same plugs but the iridium version