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**xxxJohnBoyxxx** · 03-01-2012, 04:53 PM

You have a bad tune. It should be strong and no difference when DISA opens. What DME are you running and tune?

I don't run a DISA and found it is excellent. BMW did the DISA to improve low RPM torque only. I would rather have all 4 of the intake open at all times, so important since with a clutch/manual we are always over the DISA opening at 3,500. Remove it and see how that motor wakes up.

John S

03-01-2012, 04:53 PM	#19
xxxJohnBoyxxx Senior Member Join Date: Dec 2007 Location: Gulfport, Florida Posts: 3,208 iTrader: (1) Photo Gallery	You have a bad tune. It should be strong and no difference when DISA opens. What DME are you running and tune? I don't run a DISA and found it is excellent. BMW did the DISA to improve low RPM torque only. I would rather have all 4 of the intake open at all times, so important since with a clutch/manual we are always over the DISA opening at 3,500. Remove it and see how that motor wakes up. John S Last edited by xxxJohnBoyxxx; 03-01-2012 at 04:57 PM.