07-05-2018, 06:47 AM | #1 |
Enlisted Member
15
Rep 36
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tuning boxes?
I've been checking out a couple Plug and Play tuning boxes, specifically:
https://www.vividracing.com/tuned-ec...152408030.html https://www.chiptuning.shop/en/bmw/5...441kw-4395ccm/ Is this for real? 147 hp gains? is it safe? super tempted to pull the trigger on one I usually do an ECU flash like I did on my x6m but was considering this option this time around |
07-05-2018, 07:54 AM | #2 | |
Brigadier General
3620
Rep 4,532
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Quote:
Manhart and TDI can be added to your list. A “reasonable “ increase would be 2-3psi and 50-80hp. |
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Appreciate
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