4N Performance Twin Scroll short runner bottom mount ST kit

[doublespaces]

Do you have a torque reading? Also who is tuning this and on what?

 

[devildog0905]

Waiting for this to open up. He said there would be a group buy opening soon with all the info being released. Hopefully we are going to get a solid kit for this money!

 

[4N Motorsport]

Waiting for this to open up. He said there would be a group buy opening soon with all the info being released. Hopefully we are going to get a solid kit for this money!

Gonna get it on the Dyno again this week. I did not make it last week. The car owner just showed up and did a few pulls and hit 654hp. I will gather a much better print out and also we are gonna be pushing 30psi on these next runs and see how it does!

 

[335i_lou]

Can’t wait to see some results on big boost!!

 

[devildog0905]

Gonna get it on the Dyno again this week. I did not make it last week. The car owner just showed up and did a few pulls and hit 654hp. I will gather a much better print out and also we are gonna be pushing 30psi on these next runs and see how it does!

Awesome. I love to see a Vendor that wants to prove that thier stuff works. Pictures, Dynos, etc. Its all good. Cant wait for this to hit the market.

 

[JuniorB]

I reread this, looks promising, I hope we can start seeing these on e60'!

 

[4N Motorsport]

Quick update gonna have 10 manifolds made and ready to order soon can’t put a time frame up as of yet. I just moved to San Jose Ca and moved my entire shop it’s been a big process. I will be working out of Fremont Ca and as of now I am getting everything set up still. Here is a teaser shot under the hood. The Mac solenoid lines are just 1/4 inch injection hose. Threw it on there temporarily to get it done for testing. He’s been driving the heck out of his car and it’s been Performing excellent.

 

[fmorelli]

What about a 93 pump gas baseline. No meth. Nice work btw.

Filippo

 

[Tony@VargasTurboTech]

View attachment 8323 Dyno results are in! Made 654 on 25psi 623 at 23psi. Not tuned perfectly yet having some timing drops so the owner of the car didn’t wanna turn it up any more. The tuner is working on a new flash at the moment. Stock DI and stock intake manifold. Just running methanol injection and e40 mix.

Looks good, surely you have a basic log to go along with the dyno?

 

[ShocknAwe]

Quick update gonna have 10 manifolds made and ready to order soon can’t put a time frame up as of yet. I just moved to San Jose Ca and moved my entire shop it’s been a big process. I will be working out of Fremont Ca and as of now I am getting everything set up still. Here is a teaser shot under the hood. The Mac solenoid lines are just 1/4 inch injection hose. Threw it on there temporarily to get it done for testing. He’s been driving the heck out of his car and it’s been Performing excellent.

Honestly think it looks like it fits very well. Can we get some better pictures down the passenger side of the block? Have you considered fabbing a heat shield to run up above the manifold and between the head and outlet pipe?

I'd love to see a 93 baseline dyno and logs from the runs. Thanks for keeping us posted with your development.

 

[Red90]

yes in for updates as well, I am considering this kit.

 

[doublespaces]

Not a real big fan of the outlet pipe going over the top like that, but from a heat perspective its still far better than what people put up with on a top mount IMO.

 

[Red90]

No updates as yet??

 

[Overhere]

This kit is definitely at the top of my list. In for more info and curious if a group buy would still be happening.

 

[LoBoost]

@4N Performance any progress?

 

[Bongo]

How is the oil feed/drain on this setup since it's sitting upside down? No room to clock the compressor housing?
EDIT: Oh yeah it turns separately.. stupid me

 

[Adil]

Hey guys so my 335i with the 4nperformance kit is going great everyone is asking what’s up, Mike is moving location so he has been super busy with moving shop location. Car is getting the PI full e85 with cm5 single nozzle meth. Trying to break 750 before I will blow up the car 150k original motor and trans no flash either. Will have updates again soon check out my page on Instagram meanwhile @1freakyfast335i

 

[Bongo]

Hey guys so my 335i with the 4nperformance kit is going great everyone is asking what’s up, Mike is moving location so he has been super busy with moving shop location. Car is getting the PI full e85 with cm5 single nozzle meth. Trying to break 750 before I will blow up the car 150k original motor and trans no flash either. Will have updates again soon check out my page on Instagram meanwhile @1freakyfast335i

You have any pictures of it inside the engine bay?
Looking for a kit that's "low profile" for visual inspections in my country.

 

[Adil]

You have any pictures of it inside the engine bay?
Looking for a kit that's "low profile" for visual inspections in my country.

Yes sir go look on my Instagram page you will see couple pics also pics on 4nperformance as well can’t see much

 

[Adil]

Go check out couple videos me Racing a 700hp c7 z06 e85 pulley Intake tune basic stuff also a Cobra makes close to 700 as well both raced them at 25 psi with HPFP crashing and still did well