Ignition coil Bosch or NGK

Bosch makes a lot of the oem coils, so I wouldn't shy away.

NGK. Run em perfectly fine on my turbo D17, most "performance" coils won't net you any real gains lol they'll just be bright colors

I try to buy name-brand ignition coils like AC Delco, Denso, Motocraft or NGK. You're basically buying copper wire when you buy a coil . and the cheaper the coil, the less [copper.So](https://copper.So) they fail early

I ended up going with Bosch and haven’t had any issues.

Just stuck a load of Bosch in mine, worked a treat, xHP throttle blip downshifts were sometimes jerky and causing transmission faults but now they’re as smooth as butt’uh.

Around 2 months ago, one of the starting coils failed. I checked here and some said that the stock "Delphi" coils are known for failing. So i changed all of them for "Bosch" coils.

get the Bosch brand their the same as OEM trust me I know don’t get any other brand even though their going to be cheaper get the Bosch. Besides honestly most of the ignition coils is Bosch companies just throw their name on it to charge more

This is a new Bosch coil (but also happened with old coil), wires, cap, rotor, and plugs as mentioned above.

I have changed the ignition coils, spark plugs, MAP sensor, fuel filter, and ran fuel cleaner in the tank twice. The only time it seemed better was for a couple of months after I changed ignition coils (Bosch).

One of my Bosch coils went bad within 13 months. Probably would have happened with Delphi for all my luck. Nevertheless, I returned all six to FCPEuro for lifetime replacement warranty.