[Fmonteiro444]

Originally Posted by Payam @ BMS

Back on the streets!! Time to really turn it up and make some big power with that turbo

How far have you turned it up so far?

Currently only on a pump gas tune, 19psi ish.

[Fmonteiro444]

Still dialing in boost, but here is a quick pull on E85.

[zole2112]

Awesome!!!

[Phataxe]

Sounds and looks pretty good. Im running mine at 24 psi right now. Hard to keep the rear end hooked up anywhere below 4th gear..lol

[luchocamp]

need to be fast at 20psi before increase boost to 22, 24, 26 or more...
keep it up

[Hamad335]

Originally Posted by Fmonteiro444

So I finally fixed it. I didn't end up needing a longer rod. Turns out, key-off the wastegate flapper is only like 3-4mm open. I started with key-on voltage around 3.9v. At one point I got it down to 1.4v. So I shortened it some more and it jumped back to 3v key-on and the wastegate never even opened. It's amazing how sensitive this thing it.

So I've been running map 7 on E50 for now and all I can say is this thing RIPS! Once I get my new Rev3 installed I'll start doing some real tuning at higher boost.

What did you actually change volt of what and how did you change it i have been trying to fix this problem for ages can you please give me the steps to fix this
Email me h335xx@gmail.com

[Dumaurier7]

Hi all, great thread! any updates?!

[Fmonteiro444]

Originally Posted by Dumaurier7

Hi all, great thread! any updates?!

Where do I begin lol. Late August, the car kept getting a Crankshaft sensor loss of synchronization code any time I gave it throttle. Felt like it was literally hitting a brick wall when that happened. I sent it back to BMB Autowerks and Billy replaced the Incremental Wheel between the crank and the transmission. The car was good to go after that.


Fast forward to September 26th, I shipped my car down to VA to get dyno tuned by Chris Kontos from Motiv Motorsports. First day, the AWD dyno front rollers kept malfunctioning. So he spent a great deal of time road tuning the car. We got a base dyno pull at 23psi:




Next dyno pull, one of the silicon coolant hoses blew. Luckily, I was already aware it was starting to wear out, so SpeetTech sent me a replacement and it was in the trunk. Chris had to go back to Georgia, so tuning was delayed until November 2nd. Car made 683whp at 28psi and that's the max he could get out of it:



There was some sort of torque limiter/trans limiter/traction limiter kicking in on the dyno around 6k RPM and it kicked the car out of gear into neutral. I got the car back and all I can say is WOW. Chris did so good with this tune. It drives completely like stock, until full throttle when all hell breaks loose. Car is a rocket and loses traction in 4th gear!

I am very happy with what Chris and the Motiv team was able to do with this car. He went above and beyond my expectations with help and communication. Next step is to fine tune it and figure out what the limiter was so we can bump up the power.

[Payam @ BMS]

Not too bad!!! That's a great looking curve, respectable power as well. Congrats man!!

[luchocamp]

great, keep it up !
any 1/4 mile trap speed or 60 to 130mph on dragy ...

[Fmonteiro444]

Originally Posted by luchocamp

great, keep it up !
any 1/4 mile trap speed or 60 to 130mph on dragy ...

Currently dealing with issues after flashing from xDelete back to xDrive. During the flash it "failed to calibrate clutches." Emailed xHP and they told me to try flashing back to RWD, drive for two minutes, then flash AWD again. In RWD chassis stabilization comes on, ABS light is off, and car doesn’t boost.

It also will not let me switch out of Comfort Mode.






These are the fault codes I pulled up with ISTA+. But I haven't had time to dive into it.

[Throttle]

I just installed the same kit on my M2.

I installed everything myself and I can attest that it’s very involved compared to a hybrid turbo. It took me nearly a month to get it installed tuned and running properly. Jeff was a huge help in answering all my questions!

This setup pulls like a beast! On just 93 octane pump gas the rear end gets loose in 3rd gear!

Currently I’m working on getting the fuel-it direct port methanol programmed and tuned. Although I don’t know that I need more power, but may just use it for cooling.

Stay persistent and you’ll get it all sorted properly!

[Fmonteiro444]

Originally Posted by Throttle

I just installed the same kit on my M2.

I installed everything myself and I can attest that it’s very involved compared to a hybrid turbo. It took me nearly a month to get it installed tuned and running properly. Jeff was a huge help in answering all my questions!

This setup pulls like a beast! On just 93 octane pump gas the rear end gets loose in 3rd gear!

Currently I’m working on getting the fuel-it direct port methanol programmed and tuned. Although I don’t know that I need more power, but may just use it for cooling.

Stay persistent and you’ll get it all sorted properly!

We got to the point where we ran out of fuel on 93, and needed PI to supplement. I can tell you this turbo is a completely different beast at 21psi, 25psi, 28psi, and 30psi!

[Throttle]

Originally Posted by Fmonteiro444

We got to the point where we ran out of fuel on 93, and needed PI to supplement. I can tell you this turbo is a completely different beast at 21psi, 25psi, 28psi, and 30psi!

I’m running out of fuel as well on 93 octane around 23psi peak boost. This is using stage 2 LPFP with EOS controller and XDI-35 HPFP. I’m going to create a separate map for 93 plus meth (Boost Juice) for maximum power.

Can’t believe you’re pushing 30psi that has to hit hard!

[Fmonteiro444]

Originally Posted by Throttle

I’m running out of fuel as well on 93 octane around 23psi peak boost. This is using stage 2 LPFP with EOS controller and XDI-35 HPFP. I’m going to create a separate map for 93 plus meth (Boost Juice) for maximum power.

Can’t believe you’re pushing 30psi that has to hit hard!

It hits very hard. I'm losing traction at 60mph!

[Fmonteiro444]

Originally Posted by Fmonteiro444

It hits very hard. I'm losing traction at 60mph!

Video proof:

[Throttle]

That pulls hard! You’re also AWD, so imagine how loose it would get with that power and RWD.

I had an E90 335xi with RB turbos running 26psi on meth and traction control never interfered at that speed. So you’ve got to be putting down near 700hp.

[Payam @ BMS]

That's so badass lol

[Fmonteiro444]

Originally Posted by Throttle

That pulls hard! You’re also AWD, so imagine how loose it would get with that power and RWD.

I had an E90 335xi with RB turbos running 26psi on meth and traction control never interfered at that speed. So you’ve got to be putting down near 700hp.

Looks like photobucket is still down. I posted the dyno. She made 683whp at 28psi.

[Fmonteiro444]

Originally Posted by Fmonteiro444

Currently dealing with issues after flashing from xDelete back to xDrive. During the flash it "failed to calibrate clutches." Emailed xHP and they told me to try flashing back to RWD, drive for two minutes, then flash AWD again. In RWD chassis stabilization comes on, ABS light is off, and car doesn’t boost.

It also will not let me switch out of Comfort Mode.






These are the fault codes I pulled up with ISTA+. But I haven't had time to dive into it.

Rehosting the dyno sheet:

[Dumaurier7]

You guys are my inspiration!!! I am slowly getting parts together to join the BW club. There is now an 8474 and 9474!!! I am thinking the smaller one for a daily driver but wat do you guys think????....... hope the 55 in my 235 can stand the pain, ��

[Dumaurier7]

......sorry, 8474, 9274 and 9280 which should I go with?

[Dumaurier7]

Anyone?

[Phataxe]

Depends on your power goals.

[Phataxe]

Smaller if you just want a little more pep and larger if your looking to max out the car