The Best Spark Plugs?

[Minsc 0]

Hi, I'd like to know what are the best spark plugs for my XU9JAZ. I have a K&N filter, ecu chipped and catalysator removed. Now I'm using NGK Iridium spark plugs.

 

Thanks.

[Grim.Badger 15]

Unless you're having problems, just stick with the ones you have; most people on here like NGK the best but to be honest I don't find there to be much difference between them. I have Bosch super somethings with Yttrium at the moment which are just as good as the NGK and Champion ones I've previously had.

[Last Legend 0]

Always used NGKs,but get one higher rating than recommended.

[Minsc 0]

My spark plugs,with 11000miles.

 

http://i129.photobucket.com/albums/p210/Mi...os/P1010241.jpg

http://i129.photobucket.com/albums/p210/Mi...os/P1010242.jpg

http://i129.photobucket.com/albums/p210/Mi...os/P1010243.jpg

http://i129.photobucket.com/albums/p210/Mi...os/P1010244.jpg

[James_R 3]

They look fine leave them as they are.

 

As said unless you have issues, melting too hot or sooting too cold, then leave them as peugeot intended.

[humanz 3]

My spark plugs,with 11000miles.

 

What's the product code for these NGK iridium spark plugs?

[Minsc 0]

BKR6EIX

[powermandan 0]

ive always used NGK and they have always been great for me. they just seem to go on and on