Easy install, now she cranks like new.

Much better than Bosch. recommended for lifetime warranty. Just go ahead and replace all of them at once along with the coil.

I have a 2011 328Xi with 3.0L and these plugs worked perfect as a direct replacement of stock plugs (Bosch). I was getting a "P0301 Cylinder 1 misfire detected" and check engine soon light. I replaced all 6 plugs and swapped coil-over pack's on cylinder 1 & 2 to see if the problem followed but replacing the plugs solved the problem. Pricing and delivery time from FCPEuro is great and I'll keep ordering from them.

They came really quick, but when I opened the package, one of the plugs was out of its box, potentially messing up the gap size. All the other ones were tightly packed. Oh well.