I have a PC3r on my bike that has a Jardine slip on and a homemade midpipe(high mount). I put it on my 03 f4i and downloaded the jardine highmount/K&N map on it and I had fire comeing out of the pipe.(pretty sweet) Then i put Jardine lowmount/stock filter or aftermarket filter and was slow on the response. This is all just in Neutral and revening it, not riding it for reasons. So tell me something please!

 

looks like you need a custom map on it from a dyno

 

hey, f4iman, i have a question for you. i have a powercommander pc3r and it's two smaller plugs are cut away, does it work without them? does it light up or react by any way when you turn on the ignition? cause i have the feeling that it is not in the working state ;(