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      11-30-2012, 09:21 PM   #46
GTHAUS
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Drives: F80 M3
Join Date: Jun 2011
Location: Chicago

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We would also like to know who would do such shady things, but here are the facts we know...

1. GTHAUS is the only company currently offering a Successful and stable "ECU" tune for the F10 M5 and F12/13 M6 vehicles in US.
2. Recently we at GTHAUS made a +30HP gain with our Meisterschaft full cat-back exhaust alone on our F12 M6 vehicle.

So, Naturally we have to assume (by process of elimination) that Nate @ IND,
you are referring your previous VAGUE yet very misleading comment to us. If this is not the case, please inform us. We would like to know.

The tested dyno numbers that we have published thus far (on our GTHAUS blog and on this very forum) are comparing our in-house F12 M6 vehicle
with stock exhaust and stock ECU (NO TUNE) vs. the very same F12 M6 vehicle with only our Meisterschaft full cat-back GTC exhaust and stock ECU (NO TUNE).

The dyno test was ran at a local, independent dyno shop and the result was a rather impressive one:
Along with 30+ Peak HP gain, a generous torque gain throughout the entire RPM range (solid power band increase),
however it is also true that there was a loss of 3 lbs/ft peak torque for a split second which is insignificant in our opinion.
Simply put the posted dyno shows a solid power gains of HP and TQ - during our testing session at our local, independent dyno shop.

Here is a link to our F12 M6 results: http://www.6post.com/forums/showthre...ghlight=gthaus

HOWEVER... it should be noted that even though our 30+ power gain result is impressive,
it is almost laughable for someone to assume that our TYR Technologies tuned, with Meisterschaft full cat-back
exhaust only gains (+30HP) over a stock run. We can assure you that the results were far beyond that… LOL!

Even with all these resources, technical capabilities, and advanced products at our disposal, we would like to express the fact that we are not yet bragging about our power / torque gains because we want to stay humble with our product offerings. It has been our style for years to let our customers do the raving for us instead of the other way around.

We are very fortunate at GTHAUS to have a deep vehicle inventory to test on and thus have purposefully left our F12 M6 vehicle with a stock ECU and Meisterschaft full Cat-back exhaust system for comparison testing with our F10 M5 with TYR TECH ECU tune, which is also outfitted with our Meisterschaft full exhaust system.


Below you will find a photo that was taken today of the F10 M5 and F12 M6 referenced above and also our current project cars parked at our warehouse.
We invite anybody who is interested in our exhaust products or ECU tunes to stop by and check out these vehicles in person and to chat about the sound and power that we have gained from our Meisterschaft exhaust systems and also, the TYR TECH ECU tunes which is not just for the new M5 and M6 but also various different BMW model vehicles.

The coffee is on us!

Quote:
Originally Posted by Nate@IND
Cool! Again not trying to start a anything here. I have respect for Rpi and we both even use the same tuner (ESS) so I know they only work with the best.

I did find out that another vendor on this site (not Rpi) ran a stock dyno and then installed a tune with the full exhaust but did not disclose that they beast was running a custom file. They are claiming that all of the power came from the exhaust system
So... Nate, you mentioned earlier that you have "found out" something.. we are more than "curious" to know what you actually found out there.
Please provide some specifics, any information that you can divulge would be much appreciated.


GTHAUS Project BMW F10 M5 & BMW F12 M6 by GTHAUS-Meisterschaft, on Flickr


F10 M5 and F12 M6 by GTHAUS-Meisterschaft, on Flickr


Full House 2 by GTHAUS-Meisterschaft, on Flickr
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