Ignition Coil Kit was perfect no issues, besides of me not knowing my sparkplugs weren't the standard 5/8 type sparkplugs they were the special 12 point spark plugs I had to purchase the plugs locally, but I will be sending back the plugs FCP EURO they have been great. Definitely using this website for more of my purchases because of their quality and services.

I used to buy Bosch coils but they would always break so I figured I give these coils a try they seem well built very durable and when I take them off they do not break they also come pre lubricated these are really good Ignition causes

These are the exact replacement ignition coils for the N55. The original coils had 100k on them and they were pulling timing at high boost. After replacing them with the Delphi coils, the timing pull corrections were gone. Engines pulls hard now, with E50 car runs 12.6@115 on dragy.

I've been having some hesitations under load especially when merging onto the freeway. Spark plugs were changed at 60k but ignition coils were left alone. Easy part to change, but make sure to change all of them. I find my n55 to feel smoother with less timing corrections (per log)....or maybe it is all in my head. Anyways changed them all at once just for a piece of mind.

I started having rough idling and stuttering in my acceleration, had a misfire in one of my cylinders so I changed all my coils to Delphi...now my BMW 5 Series Inline 6 is purring like a kitten when idling and roaring like a lion when I mash the gas pedal.

Like a glove.

Like a .

2009 E90 328i Xdrive. had issues with PCV and valve cover. Replaced the valve cover (with the pcv integrated on it) and still getting P0301/P0302 codes even after cleaned and tested the VANOS solenoids. Rough idle and pool acceleration. Cylinder 1 & 2 sounded just dead with misfiles!!! Researched the coils and found the original Bosch ones have issues and Delphi ones are great quality for the bang of the $$$. The new Genuine BMW ones are manufactured from Japan and the quality is awesome.... but they are $400 for pack of 6 vs. the $150 Delphi. After replacing the coils, the rough idling and lack of power issues are gone!!!!!! Love the 3 series!!!

100% easy install no issues, seems to be higher quality than OEM bosch coils.

My vehicle was having misfires so I got this ignition coil kit and my car is running like new. The lifetime warranty makes it a no brainer. The shop was charging me $125 for one coil, FCP Euro gave me all 6 for that price. Thank you again!