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      06-03-2016, 07:32 PM   #1
Pure Turbos
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M2 PURE Stage2 Turbo Upgrade - Now Available!

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Hey guys,

The M2 PURE Stage2 Upgrade is Now Available!!!

The M2 is very similar to the non-M N55 turbos, but there is a few small changes. Our M2 turbo does run a different compressor wheel and a different DV+. More on that later.

The M2 is a blast to drive. The transmission is crisp and it handles phenomenally. It begs to be driven hard. With 500whp now on tap, it's tough to ask for anything more out of this little blue beast!

We had some fun testing on the dyno today! Brand new M2 with the following mods:

-M2 PURE Stage2 Turbo Upgrade
-M2 PURE HiFlow Inlet Pipe
-BMS JB4 w/ EWG connector
-BMS Intake kit
-Fuel-It New Low Profile Port Injection System
-Fuel-It Stage2 LPFP
-Fuel-It Ethanol content sensor, with JB4 input!
-Evolution Racewerks CP
-Evolution Racewerks DP
-Wagner FMIC
-E47 Fuel (50/50 91oct/e85)

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      06-03-2016, 08:19 PM   #2
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This car is so much fun to drive! Nice work Jesse I can't recommend your shop enough.
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      06-03-2016, 08:39 PM   #3
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Wow? DCT or MT?
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      06-03-2016, 11:59 PM   #4
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Awesome!
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      06-04-2016, 01:33 AM   #5
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Costs??
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      06-04-2016, 03:22 AM   #6
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Impressive !

I'm not sure if this has been covered but I'd be interested to know if it's possible just to have an upgraded turbo with a flash tune without JB4 running normal pump gas between 91+93 octane.I'm not interested in ethanol mixes or meth.

If so, what sort of power @ psi would this yield.

Thanks.
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      06-04-2016, 10:41 AM   #7
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Why do the upper curves have huge dips in them?
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      06-04-2016, 12:30 PM   #8
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Looking at the curves the tune definitely needs some more work...would like to see this with ethanol above 80%!

Needs a TTFS Flash Tune!
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      06-04-2016, 12:45 PM   #9
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The the m235 ER DP, and cp fits?!
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      06-05-2016, 01:32 PM   #10
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Quote:
Originally Posted by kovsky View Post
This car is so much fun to drive! Nice work Jesse I can't recommend your shop enough.

Thanks Brett! Nice car, congrats!

Quote:
Originally Posted by michaeldorian View Post
Wow? DCT or MT?
DCT

Quote:
Originally Posted by Bimmer28312 View Post
Costs??
Same as our other N55 stg2, $2500 + core, thanks

Quote:
Originally Posted by Nine Lives View Post
Impressive !

I'm not sure if this has been covered but I'd be interested to know if it's possible just to have an upgraded turbo with a flash tune without JB4 running normal pump gas between 91+93 octane.I'm not interested in ethanol mixes or meth.

If so, what sort of power @ psi would this yield.

Thanks.
I don't know, is the short answer. We tuned this M2 only on the E47 mix. We didn't evaluate higher boost with 91 or 93. That will happen later.

Quote:
Originally Posted by masou View Post
Why do the upper curves have huge dips in them?
Boost control was a little tricky on this car. I think the BMS M2 JB4 is still using standard F-series N55 firmware. I imagine a M2 specific firmware will improve things over time. We tuned this one ourselves. I'm sure it would smooth out with some help from one of the BMS guys. Terry asked for the logs, which I haven't yet sent. This was a quick Friday dyno, while the customer waited in the office, type thing. So there's plenty of room for improvement.

It's smooth and absolutely rips on the street. So not too concerned.

Quote:
Originally Posted by shemeld_135 View Post
The the m235 ER DP, and cp fits?!
Evolution Racewerks came out to PURE and developed a M2 specific DP for this car. It's very close to the M235 DP, but it is different. Contact ER to get a M2 specific DP! Big thanks to ER for the help with this car!

Last edited by Pure Turbos; 06-05-2016 at 01:56 PM.
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      06-05-2016, 05:31 PM   #11
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Quote:
Originally Posted by Pure Turbos View Post
Hey guys,


We had some fun testing on the dyno today! Brand new M2 with the following mods:

-M2 PURE Stage2 Turbo Upgrade
-M2 PURE HiFlow Inlet Pipe
-BMS JB4 w/ EWG connector
-BMS Intake kit
-Fuel-It New Low Profile Port Injection System
-Fuel-It Stage2 LPFP
-Fuel-It Ethanol content sensor, with JB4 input!
-Evolution Racewerks CP
-Evolution Racewerks DP
-Wagner FMIC
-E47 Fuel (50/50 91oct/e85)
Looks great! I'm sure the M2 rips with this much power. So I am assuming all these mods would be necessary to support the turbos (minus the intake/ ethanol sensor)? I am interested to see what the stage 1 numbers will be without the need of the fueling mods.
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      06-05-2016, 09:34 PM   #12
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Whoa....
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      06-06-2016, 06:32 AM   #13
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Why E47?
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      06-06-2016, 11:51 AM   #14
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Quote:
Originally Posted by firestarter2 View Post
Why E47?
It's the easiest mix at 50/50, and plenty of octane for this power level. Works out well.

We haven't tested 100% e85, but would probably require extra tuning work, and possibly a flash.
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      06-06-2016, 03:53 PM   #15
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Quote:
Originally Posted by Bimmer28312
Costs??
A crap load
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      06-06-2016, 03:53 PM   #16
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Pure sex.
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      06-06-2016, 03:54 PM   #17
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I wonder how drive able this would be on track lol
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      06-06-2016, 03:54 PM   #18
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Good job!
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      06-06-2016, 03:57 PM   #19
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Epic!
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thanks to MGallop
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      06-06-2016, 04:02 PM   #20
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I wonder how the DCT transmission is gonna hold up with 500+whp. The 335is dct seems to start slipping right past the 500whp+ mark
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      06-06-2016, 04:05 PM   #21
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Patiently waiting for 340 love.....
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      06-06-2016, 04:10 PM   #22
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Awesome numbers! I bet this thing is a pure animal to drive!
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