power increase box diesel bmw engine by vsoe2

Hi just wondering if its worth pluging in one of the plug in boxes to increase power i have already unpluged the maf that increased thepower a lot and smoothed the drive so would it be worth it or am Ijust wasting money ANY HELP PLEASE CHEERS Steve g

Posted 28 Dec 2015, 11:42 #1 

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Steve you are wasting your money in my opinion, those boxes just over fuel the car, the best thing is an 160 upgrade smooth lower down torque and better mpg if you would like to know for information drop me a PM and I will put you in touch with the people whom do the service, also if the car is driving better after you have unplugged the MAF (Mass Air Flow Sensor) then that could be failing or as failed and would need replacing, if so only use genuine bosch MAF again I can forward info on these.
Pearl Firefrost

Posted 28 Dec 2015, 15:16 #2 

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It is possible to get a remap that is MAF-less since you want both it maybe something to look into.

Posted 21 Jan 2016, 14:06 #3