Tork HPFP upgrade

808AWD325xi · 05-03-2014, 02:37 PM

I ran across this site today. It looks like these guys released a HPFP upgrade over a year ago. Has anyone tried it?

http://hpfpupgrade.com/Products/Show...System+Upgrade

Dmacc · 05-03-2014, 02:39 PM

Quote:

Originally Posted by 808AWD325xi

I ran across this site today. It looks like these guys released a HPFP upgrade over a year ago. Has anyone tried it?

http://hpfpupgrade.com/Products/Show...System+Upgrade

Not a good option.

JStang · 05-03-2014, 02:56 PM

Here we go again...

jippii ensio · 05-04-2014, 02:00 AM

Upgrading the internals of N54 HPFP is a very difficult upgrade. It will take time.

BOOST3D · 05-04-2014, 04:21 AM

The best upgrade so far is the one Vargas announced to run a second HPFP that is belt driven, there are the port injection systems but I'm not a big fan of having all those extra parts installed w extra injectors when just getting a second HPFP installed will solve the fueling problem. The DI injectors are 2000+cc capable so they are more then able to hand the extra fueling needs if the HPFP can keep up

05-03-2014, 02:37 PM	#1
808AWD325xi Ballin' out of control. 520 Rep 1,289 Posts Drives: 2009 335i Join Date: Jul 2007 Location: Moline, IL iTrader: (0)	Tork HPFP upgrade I ran across this site today. It looks like these guys released a HPFP upgrade over a year ago. Has anyone tried it? http://hpfpupgrade.com/Products/Show...System+Upgrade
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05-03-2014, 02:56 PM	#3
JStang Brigadier General 562 Rep 3,625 Posts Drives: FDB M3 CS Join Date: Dec 2010 Location: St. Petersburg, FL iTrader: (9)	Here we go again...
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05-04-2014, 02:00 AM	#4
jippii ensio Major 68 Rep 1,432 Posts Drives: 335i Join Date: Feb 2009 Location: On the road iTrader: (0)	Upgrading the internals of N54 HPFP is a very difficult upgrade. It will take time.
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05-04-2014, 04:21 AM	#5
BOOST3D Captain 30 Rep 838 Posts Drives: 328i 2000,X5 2003,2008 335i Join Date: Dec 2006 Location: whittier SOCAL iTrader: (10)	The best upgrade so far is the one Vargas announced to run a second HPFP that is belt driven, there are the port injection systems but I'm not a big fan of having all those extra parts installed w extra injectors when just getting a second HPFP installed will solve the fueling problem. The DI injectors are 2000+cc capable so they are more then able to hand the extra fueling needs if the HPFP can keep up
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