s63tu: Pure Stage 2 Turbos - Installed!

[allmotor_2000]

Short update on the project. Jesse and team down at Pure installed the first set of Pure Stage 2's on my car. We did some initial logs and things are looking good. I will leave it to Pure to share more detailed pictures and any specific details on the turbos but here are some of my initial observations:

1. No impact to spool RPM - it is like stock or better!
2. No boost drop whatsoever to redline - I haven't pushed it that hard yet but it's like the Energizer Bunny... keeps going and going
3. It's a bit throatier - now that the turbine wheel is significantly upgraded vs the Stg1 which uses the stock turbine wheel
4. Normal drive-ability is unchanged. I puttered up from Oceanside on Map 2, 4 and a low additive Map 8... all good
5. No traction.... lol
6. The turbo just plain looks amazing - build quality, fit/finish and the size of those wheels!!!!

Working on a few other supporting changes and should have dyno results next week. Stay tuned!

[onfireX5]

Very cool. What Garrett size are these ? T25 or T3 frame? I've used twin GT2871R's on a different type build and the GT3582R's. Garrett quality is killer.

[frozenman]

Originally Posted by allmotor_2000

Short update on the project. Jesse and team down at Pure installed the first set of Pure Stage 2's on my car. We did some initial logs and things are looking good. I will leave it to Pure to share more detailed pictures and any specific details on the turbos but here are some of my initial observations:

1. No impact to spool RPM - it is like stock or better!
2. No boost drop whatsoever to redline - I haven't pushed it that hard yet but it's like the Energizer Bunny... keeps going and going
3. It's a bit throatier - now that the turbine wheel is significantly upgraded vs the Stg1 which uses the stock turbine wheel
4. Normal drive-ability is unchanged. I puttered up from Oceanside on Map 2, 4 and a low additive Map 8... all good
5. No traction.... lol
6. The turbo just plain looks amazing - build quality, fit/finish and the size of those wheels!!!!

Working on a few other supporting changes and should have dyno results next week. Stay tuned!

Awesome man. These cars will be unstoppable with the Pure Stage 2 turbos. Looking forward to see what your car puts down. Congrats for being the first.

[combatbmw]

Ram take me for a ride, did they fix the waste gate rattle as well?

[NightM]

Looks like Dme and F10Manual

Will be next!!

[m6beast]

Originally Posted by allmotor_2000

Short update on the project. Jesse and team down at Pure installed the first set of Pure Stage 2's on my car. We did some initial logs and things are looking good. I will leave it to Pure to share more detailed pictures and any specific details on the turbos but here are some of my initial observations:

1. No impact to spool RPM - it is like stock or better!
2. No boost drop whatsoever to redline - I haven't pushed it that hard yet but it's like the Energizer Bunny... keeps going and going
3. It's a bit throatier - now that the turbine wheel is significantly upgraded vs the Stg1 which uses the stock turbine wheel
4. Normal drive-ability is unchanged. I puttered up from Oceanside on Map 2, 4 and a low additive Map 8... all good
5. No traction.... lol
6. The turbo just plain looks amazing - build quality, fit/finish and the size of those wheels!!!!

Working on a few other supporting changes and should have dyno results next week. Stay tuned!

Congrats bro! Can't wait to see the gains these beasts will be hard to beat

[evilb]

Awesome!

[TrevorM3]

Oh my.

[apexlocator]

Originally Posted by combatbmw

Ram take me for a ride, did they fix the waste gate rattle as well?

I would hope aftermarket turbos would fix the rattling wastegate issues....its the one thing holding me back from catless dp.

[allmotor_2000]

I really didn't notice it, but let me listen for it and get back to you guys.

Yeah... this should take the s63tu to a different level hopefully! Some initial data monitoring wastegate control vs. boost etc. is very positive

[combatbmw]

Originally Posted by allmotor_2000

I really didn't notice it, but let me listen for it and get back to you guys.

Yeah... this should take the s63tu to a different level hopefully! Some initial data monitoring wastegate control vs. boost etc. is very positive

Very cool my man.

Lets me up when we both have time, text me.

[boots]

Congrats and look forward to a drive review

[momos750]

That's badass!! Keep us updated.

[Used2be]

Originally Posted by allmotor_2000

Yeah... this should take the s63tu to a different level hopefully! Some initial data monitoring waste gate control vs. boost etc. is very positive

You might find the limits for the differential internals with this new build. Stickier tires to launch the more powerful two ton beast will be mandatory. Exciting, keep the posts coming!

[BPMSport]

Can't wait to see the results!

I'm looking into the fueling changes you asked about.

[TheHouseWon]

BPM is the fastest tune in America.

Congrats

[AstonMartian777]

can't wait for some results, too bad my M6 going back in a year, I would've done the same thing

[Msizzle]

congrats on the project

[A Frankfurt]

Awesome.
Just sent in our clients turbo's to Pure for stage 2 upgrade as well.

[allmotor_2000]

Update:

847whp @ 2-3psi less than stg1. Holds 800whp to redline. About 80whp more at 7K

[NightM]

Wow



https://instagram.com/p/BFRq93DyLVo/

[Used2be]

Originally Posted by allmotor_2000

Update:

847whp @ 2-3psi less than stg1. Holds 800whp to redline. About 80whp more at 7K

Has Pure Turbos set a price on these yet? I'd guess there's no core charge since they use a different unit than stock? It would be helpful if they'd be able to add some info to this great upgrade. I like the ability to add horsepower without as much boost. With more flow from these larger turbos, can a tuner place the torque curve higher in the RPM range for easier drivability with the added HP? I'd hope this will be a benefit for those of us who'd like to add HP without meth or water injection. I assume the same downpipes will still fit?