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      08-26-2014, 06:18 PM   #89
sondresb
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Drives: 2012 Z4 20i
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Quick update after driving for a few weeks: Super happy with the TMC. Also my mounting on the back of windshield fluid box (ended up using a glue gun plus duct tape in case it should break from vibration, plus stripping the wires) is smooth enough.

In my mind I feel I have a tad bit more turbo lag than I had before, but in any case (both from subjective feelings and repeated timings) the car is significantly faster. Also, the cold engine start sound is eeeeeven cooler than before!

Nerd-sidetrack: Curious how the N20 is assembled? Have a look:
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      10-10-2014, 09:27 AM   #90
HaKo
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Hello , any news about the chip tunning ? I wonder users feedback about different companies , I am planing to order JB4 for my 2.0sdrive but I have some hesitations about being harmfull to the engine in long term.
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      11-06-2014, 05:42 AM   #91
psytse
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I've been running my TMC box for over 2 years now and it's been fine. Oddly though I've noticed that they no longer sell the 240bhp version. They only sell a less powerful 220bhp version.

http://www.tmcmotorsport.com/TuningB...SID=2629021534
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      10-06-2015, 09:22 AM   #92
prompt
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hello guys,
Anyone knows the difference/s between 18i version and the other power steps?
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      10-28-2016, 05:34 AM   #93
morlim
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Hi guys,

Just want to share with you a project that we have done here in Portugal with a Z4 20i (184hp).

We choose a Eisenmann Sport Exhaust System + K&N Air Filter and do a first test where we reached 209hp/333nm (we were expecting to get about 15hp/20hp from the exhaust/filter and it seems that the engine should have originally around 190hp)



After that we have done a remap and the final numbers are these (using 98 octanes) - 292hp / 449nm




You can see more photos here: MPSCustoms
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