E368 E3 Premium Automotive Spark Plugs (4-PACK)

I was leery of trying them but a video on TV left me to try them initially.Easy to install same as original plugs.Mileage?Felt like torque n rpm worked better.Check to c they fit ur car's gap n heat range before use.

Put 2,000 miles since install no problems.

Great price,shipping,and convenience for aftermarket parts

I was right, it works great. After a few tests done online by a private person testing these brand against well known Japanese brands, this bran outperformed the other ones. Now is on my car and I. Oil not been happier for the results. A little pricier but the best for my car.

se siente con mas fuersa yarranca mas rapido

I noticed the difference right off

When I first place these in my car it said burble burble I was amazed... it only did one time. Still it preformed great on a 100k old nissan engine 2.5. I got .5 more MPG and everything seem to run really well. Only down fall I would say to these spark plugs is that they got mess up fast because my car was leaking oil. But the NGK ir lasted longer also cost more. I really enjoyed the extra 4 HP it said it gave my car when it ran it with the diag machine. More speed and acl. didn't really last too long for a few months but I guess with a good engine thats not leaking oil will last way longer years for sure. They still run but now poorly preform when I took them out looked really dark from the oil.

OK