Ordered my plug wires temp 9 from Gruppe-S. Beautiful item and great quality. Better and smoother idle. DIdnt floor it yet. Raining and freezing cold outside. I'll write another review when I drive to Toronto tomorrow.

 

I've been using the RalliArt Spark Plug wires for over 2 years now, no complaints. But I didn't feel much improvement from stock wires when I switched them.

 

Thanks for the review!

Thanks,
Tom

 

it's great!! Love it. My butt dyno felt a little more than 1whp!! I did feel that the Evo loves it more but it's harder to start the car in the cold. Engine feels new and revs smooths and drives smooth. Idle is about the same but only a little smoother. CEL STILL ON!!!! At 3K rpm or higher, the CEL wouldnt go on. Below
3K, I think the cams' noise is making it go on.


Oh BTW, raced an E36 M3 and killed it by truck lengths.

 

Just a few questions....the cel light is only on cause of the cams and not the spark plug wires, right?? and did you race a M3 from the dig or roll....if from a roll, what mods?

Need more information than what was provided....we are very curious people here! lol