[Zinia]

Finally going custom after alot of research on RHD turbo kit. Nothing available for RHD cars.
Was too difficult understanding things. Well i have made a list. Most of the things are on their way.

1. Precision turbo BB 6262 0.82 v band
2. Intercooler vrsf
3. Boost controller
4. Aem ethanol fuel pump
5. Bms intake ( installed )
6. Charge pipe. ( installed )
7. BOV
8. Wastegate
9. AEM wideband
10. Aem meth kit dual nozzle
11. NGK plugs 2 step colder
12. Boost solenoid
13. Tmap sensor
14. Phonix intake manifold
15. 750cc injectors
16. Custom exhaust manifold
17. Vrsf dnpipe
18. Hosings. Clamps. Linings etc
19. BM3 custom tune

1. Kindly have a look everyone and tell me if anything to add or if i am forgetting anything. Advices are open to all.

2. What max whp can i pull out of this setup?

[Stück]

A Precision 6262 with a proper tune can and will generate more power than your bottom end will hold. A forged rotating assembly, pinned hub and closed deck block are going to be a much to take advantage of its potential.

[Zinia]

Originally Posted by Stück

A Precision 6262 with a proper tune can and will generate more power than your bottom end will hold. A forged rotating assembly, pinned hub and closed deck block are going to be a much to take advantage of its potential.

With stock internals for now how much power can i extract from my mods?

[ziekxq]

500 to 550whp is safe range I believe on stock internals but that can vary from car to car.

[Zinia]

And what if i go with a built motor and the same mods. What power can i achieve than ?

[ziekxq]

Originally Posted by mannerism

And what if i go with a built motor and the same mods. What power can i achieve than ?

I dont know anyone with built motor for f10 platform but there is someone who did full rebuild of n55 engine with close deck design. I think if you do that and forged internals than probably 800 to 900whp.

https://www.e90post.com/forums/showthread.php?t=1483500

[Zinia]

Originally Posted by ziekxq

I dont know anyone with built motor for f10 platform but there is someone who did full rebuild of n55 engine with close deck design. I think if you do that and forged internals than probably 800 to 900whp.

https://www.e90post.com/forums/showthread.php?t=1483500

Thank you for the link. Lots of interesting info

[ziekxq]

Originally Posted by mannerism

Thank you for the link. Lots of interesting info

always happy to help and further the development of f10 platform. I would have gone the route to rebuild and convert to manual if I had the means haha.

Remember if you arent manual than its not worth it. Engine can hold more power with stock internals than auto trans can handle.

[Zinia]

Originally Posted by ziekxq

always happy to help and further the development of f10 platform. I would have gone the route to rebuild and convert to manual if I had the means haha.

Remember if you arent manual than its not worth it. Engine can hold more power with stock internals than auto trans can handle.

Lets start with how it is. (Auto).
Will keep playing with the car with the passage of time.
Lets just see how these mods adjust with the car.
Next would be internals.

900hp here i come. Zoooom

Thank you for your time and support friend.

[Stück]

Originally Posted by ziekxq

I dont know anyone with built motor for f10 platform but there is someone who did full rebuild of n55 engine with close deck design. I think if you do that and forged internals than probably 800 to 900whp.

https://www.e90post.com/forums/showthread.php?t=1483500

The shop I work for built that engine :-) He's working on replacing the existing big boost 3.4 kit with something even bigger and redoing the management system to see what the N55 platform is really capable of.

That clients original stock bottom end let go (rod #5 windowed the block) with a maxed out Pure Stage 2.

[Zinia]

Originally Posted by Stück

The shop I work for built that engine :-) He's working on replacing the existing big boost 3.4 kit with something even bigger and redoing the management system to see what the N55 platform is really capable of.

That clients original stock bottom end let go (rod #5 windowed the block) with a maxed out Pure Stage 2.

Woww. Bigger turbo.
What target goals has he set this time?
And in the last page of the thread i did not find any final dyno numbers or videos etc. Can you tell us what the results were.

[Stück]

You would have to inquire with the client directly. I'm not sure if he has dyno'd the vehicle yet, what its made or if he wants to share that information. I'm not sure what his end goal is power wise but the engine we built him is ready to make it happen.

[Zinia]

Bump. More advices/guidance required on the project.

[ziekxq]

Originally Posted by mannerism

Bump. More advices/guidance required on the project.

He is on 6AT which has an after market upgrade to handle more torque. There is no such solution for 8AT unless someone finds a way to swap 550 trans into 535i.

[Zinia]

Originally Posted by ziekxq

He is on 6AT which has an after market upgrade to handle more torque. There is no such solution for 8AT unless someone finds a way to swap 550 trans into 535i.

My car is 8 AT.

[Zinia]

Any guide lines related to my project?

[lsturbointeg]

Just curious why not buy a M5 and start there vs dropping all this $ on a 535i?

[Stück]

Originally Posted by lsturbointeg

Just curious why not buy a M5 and start there vs dropping all this $ on a 535i?

It would cost less, or at least about the same.

[Zinia]

Originally Posted by lsturbointeg

Just curious why not buy a M5 and start there vs dropping all this $ on a 535i?

Because the car import duty structure in our country is based on engine displacement. Higher the CC higher the duty. Already got my USD 52000 car for USD 110,000 including car price and duty/taxes etc.

[lsturbointeg]

Originally Posted by mannerism

Because the car import duty structure in our country is based on engine displacement. Higher the CC higher the duty. Already got my USD 52000 car for USD 110,000 including car price and duty/taxes etc.

[jonobro]

Originally Posted by mannerism

Finally going custom after alot of research on RHD turbo kit. Nothing available for RHD cars.
Was too difficult understanding things. Well i have made a list. Most of the things are on their way.

1. Precision turbo BB 6262 0.82 v band
2. Intercooler vrsf
3. Boost controller
4. Aem ethanol fuel pump
5. Bms intake ( installed )
6. Charge pipe. ( installed )
7. BOV
8. Wastegate
9. AEM wideband
10. Aem meth kit dual nozzle
11. NGK plugs 2 step colder
12. Boost solenoid
13. Tmap sensor
14. Phonix intake manifold
15. 750cc injectors
16. Custom exhaust manifold
17. Vrsf dnpipe
18. Hosings. Clamps. Linings etc
19. BM3 custom tune

1. Kindly have a look everyone and tell me if anything to add or if i am forgetting anything. Advices are open to all.

2. What max whp can i pull out of this setup?

When you say Tmap sensor are you upgrading your current one or? If so what are you upgrading to

[Zinia]

Originally Posted by jonobro

When you say Tmap sensor are you upgrading your current one or? If so what are you upgrading to

Upgrading to 3.5 bar Tmap