🔥 E3 Spark Plugs E3.68 Premium Auto Spark Plug with DiamondFIRE Technology (1 Pack) Review

Relatively easy installation on my Porsche Cayenne Turbo (957). I had two plugins throwing CEL, so that was a noticeable performance improvement! Their marketing convinced me of advanced design and performance, so I'm curious to see how well they perform over the long term.

I've been driving my car with the msd ignition system and increased voltage for a long time without any problems. No problem. For those of us with a newer 5.7 liter Toyota Tundra these E3.68 plugs are directly related to my 2018 Tundra and fit perfectly.

The cheapest place to buy them is here at Revain. As far as I can tell. plus, if you're trying to get them from your local store, they'll probably have to order them for you. I bought these based on a "Speed Channel" review. I understand the physics behind it and figured it couldn't hurt. My truck is running well, I can't say I really notice a big difference in performance but who knows. If you want the best, I couldn't find anything better than the E3.

Big difference in traffic jams. I'm not sure how long the platinum has been in my tundra. After researching online I switched to them and was not disappointed. Maybe that's the shaft that's just old and needs replacing? Sure, but the electrode on this thing is monstrous. I haven't really seen an increase in fuel economy, but I do have a bit of a lead foot.

I heard about this new design a long time ago via YouTube and E3's own website and was curious to try these plugs. As there are no E3 dealers in New Zealand to my knowledge, I am happy to find them through Revain. I used these spark plugs in a Mercedes C180 Compressor 05 OEM equivalent according to the E3 online catalogue. They were just as easy to fit as traditional spark plugs. The design of the electrode does not require gaps. They were significantly cheaper than OEM NGK platinum connectors…