MINI2 - MINI Forum - View Single Post - do I need a re-tune?

MiniOne · Mar 24th, 2008, 11:04 PM

Hi all!

I tuned my ECU on my MCS when I had 15% S/C pulley(+shorter belt), Milltek CatBack, K&N 57i Induction kit and Denso Iridium IK22 spark plugs installed.

After that I have fitted GRS intercooler, 40' volt coil pack and Magnecor spark leads.

I'm now going to install 380cc JCW Injectors, should I re-tune the ECU after the injectors are installed or will the ECU cope/adapt?

Advise is appreciatet!

Mar 24th, 2008, 11:04 PM	#1
MiniOne Now it's a MCS Join Date: Mar 2002 Location: Oslo, Norway Local Time: 05:13 PM Posts: 26 Offline	do I need a re-tune? Hi all! I tuned my ECU on my MCS when I had 15% S/C pulley(+shorter belt), Milltek CatBack, K&N 57i Induction kit and Denso Iridium IK22 spark plugs installed. After that I have fitted GRS intercooler, 40' volt coil pack and Magnecor spark leads. I'm now going to install 380cc JCW Injectors, should I re-tune the ECU after the injectors are installed or will the ECU cope/adapt? Advise is appreciatet!