DOC Race 335i Manifold for HPF and Steed Speed TS Manifold Coming Soon

Island Road · 12-30-2011, 02:15 PM

I stumbled across this while browsing though all the turbo builds threads and then did some searching on the interwebs. Looks as though there is a thread on honda-tech about the 335i single turbo Mani being built for HPF. Interesting read and worth a look.

Here is the link

http://honda-tech.com/showthread.php?t=2997581

Apparently Steed Speed is working on a 335i twin scroll manifold as well. I love the work they do, everything looks top notch cant wait to see the final result. Not sure if this was new information to anybody but thought I would share.

http://www.steedspeed.com/bmw_335i_twin_scroll_manifold

OG Ryder · 12-30-2011, 02:16 PM

Interesting!

vasillalov · 12-30-2011, 02:20 PM

...so HPF outsourced the exhaust manifold? ..is that correct?

Island Road · 12-30-2011, 02:24 PM

Quote:

Originally Posted by vasillalov

...so HPF outsourced the exhaust manifold? ..is that correct?

Looks to be that way, but they also outsourced the first E46 Turbo Mani to Steed Speed before going to an in-house Cast design to save some $$$.

AYF80 · 12-30-2011, 02:57 PM

Quote:

Originally Posted by vasillalov

...so HPF outsourced the exhaust manifold? ..is that correct?

Yes, I went and saw the build.

ajsalida · 12-30-2011, 03:00 PM

Wow. Real interesting comments on design/fab issues in that honda thread.

Mr_PharmD · 12-30-2011, 04:01 PM

The manifold looks sick but I hope ppl are wrong about the boost creeep with this.

blisstik · 12-30-2011, 04:24 PM

Here comes the obligatory "VTEC kicked in yo" comment. Happy New Years!

ETS Michael · 12-30-2011, 04:45 PM

Quote:

Originally Posted by islandroad83

Looks to be that way, but they also outsourced the first E46 Turbo Mani to Steed Speed before going to an in-house Cast design to save some $$$.

Actually, we built the first e46 turbo kit for HPF. It was tubular like the one posted above. We also built the first 2008 330i turbo kit for them... but with no way to tune it... the kit went to rest. We can build the e90 kit no problem, we are just waiting to see what everyone else is doing for fuel control first

12-30-2011, 02:15 PM	#1
Island Road Major 168 Rep 1,261 Posts Drives: 335i Join Date: Mar 2011 Location: Boston iTrader: (5) Garage List 2008 335i [10.00]	DOC Race 335i Manifold for HPF and Steed Speed TS Manifold Coming Soon I stumbled across this while browsing though all the turbo builds threads and then did some searching on the interwebs. Looks as though there is a thread on honda-tech about the 335i single turbo Mani being built for HPF. Interesting read and worth a look. Here is the link http://honda-tech.com/showthread.php?t=2997581 Apparently Steed Speed is working on a 335i twin scroll manifold as well. I love the work they do, everything looks top notch cant wait to see the final result. Not sure if this was new information to anybody but thought I would share. http://www.steedspeed.com/bmw_335i_twin_scroll_manifold Last edited by Island Road; 12-30-2011 at 02:24 PM..
	Appreciate 0 Tweet Quote

12-30-2011, 02:16 PM	#2
OG Ryder Private 2 Rep 83 Posts Drives: e92 335i Join Date: Oct 2011 Location: San Diego iTrader: (0)	Interesting!
	Appreciate 0 Quote

12-30-2011, 02:20 PM	#3
vasillalov Mad Linux Guru On The Loose 1121 Rep 5,396 Posts Drives: 2008 335i Sedan, 2023 M3 Join Date: Aug 2009 Location: Chicago, IL iTrader: (5) Garage List 2023 BMW M3 [0.00] 2008 335i E90 [8.00]	...so HPF outsourced the exhaust manifold? ..is that correct? __________________ 6MT \| COBB \| AR \| AE \| Forge DV \| HPF \| P3 Gauge \| Hybrid Intake \| O.S.Giken TCD \| All M3 bits \| TCKLine \| StopTech \| UUC \| ER \| SPEC
	Appreciate 0 Quote

12-30-2011, 03:00 PM	#6
ajsalida Colonel 226 Rep 2,387 Posts Drives: 95 M3, 02 R1150GSA, 09 335xi Join Date: Aug 2010 Location: SW USA iTrader: (2)	Wow. Real interesting comments on design/fab issues in that honda thread.
	Appreciate 0 Quote

12-30-2011, 04:01 PM	#7
Mr_PharmD Major 44 Rep 1,030 Posts Drives: 335i coupe Join Date: Mar 2011 Location: Fresno iTrader: (19)	The manifold looks sick but I hope ppl are wrong about the boost creeep with this.
	Appreciate 0 Quote

12-30-2011, 04:24 PM	#8
blisstik Lieutenant Colonel 151 Rep 1,677 Posts Drives: E92 Join Date: Jul 2009 Location: California iTrader: (14)	Here comes the obligatory "VTEC kicked in yo" comment. Happy New Years!
	Appreciate 0 Quote