Review on Iridium LFR5AIX 11 Compatible Infiniti 2011 2013 by Prince Baltimore

This spark plug was a major disappointment for my automotive needs. After trying this product, my car's engine started to misfire frequently. The only positive thing about this product is that it was affordable. Unfortunately, the affordable price did not make up for the resulting negative effects on my car's performance. I will not be using this brand again in the future. Cons: poor performance. Pros: affordable. .