TSI...misfire? or something else.

[dubbin]

:laughabove: cute haha

 

[Zach L]

I've always expected 10-12k out of copper plugs in any engine. And I've gotten more from the plugs in my FSI at the moment. To me, the decrease in longevity is worth the extra performance.

 

[dubbin]

im not changin plugs every 3k miles, aint happenin. quite frankly its a waste. not to mention the response from the motor i got back from installing these...i wil never ever run copper plug in this car, or any car for that matter. thats just me though..