Mis-firing system (anti-lag system)

YellowFinger · 06-08-2009, 05:00 AM

I stopped by a car shop to pick up a replacement part this morning and noticed they had a idling 335i coupe on the dyno...they told me that just finished dynoing the car with a custom tuned misfiring system...

I saw the torque graph briefly on the screen and its nothing I have seen for a 335i...it looked like a NA cars' torque curve..low-end torque was at 90% of max at near idling rpms...however, there is nothing spectacular regarding the HP. They would not let me take any pictures.

surprisingly, the car was quite quiet at idle unlike other mis-firing systemed cars I've seen during the 1990's..

This shop is quite well-known here in Hong Kong especially for their 1000hp+ street legal R34s.

anyone working on such systems for our cars yet? it would be a good product for auto-xers

YellowFinger · 06-08-2009, 05:07 AM

They mentioned that they are using the same CPU that Pro-drive uses as it could be deactivated on-demand. I dont know what Pro-drive it probably an auto-computer company.

the car was literally spitting flames on idle..the knocking's crazy

SkySoldier · 06-08-2009, 06:20 AM

anti-lag is bad for turbo longevity mkaayy....

D_o_S · 06-08-2009, 07:22 AM

Was this TopSecret?

06-08-2009, 05:00 AM	#1
YellowFinger Private 34 Rep 50 Posts Drives: E93 335i Join Date: Sep 2008 Location: HK iTrader: (0)	Mis-firing system (anti-lag system) I stopped by a car shop to pick up a replacement part this morning and noticed they had a idling 335i coupe on the dyno...they told me that just finished dynoing the car with a custom tuned misfiring system... I saw the torque graph briefly on the screen and its nothing I have seen for a 335i...it looked like a NA cars' torque curve..low-end torque was at 90% of max at near idling rpms...however, there is nothing spectacular regarding the HP. They would not let me take any pictures. surprisingly, the car was quite quiet at idle unlike other mis-firing systemed cars I've seen during the 1990's.. This shop is quite well-known here in Hong Kong especially for their 1000hp+ street legal R34s. anyone working on such systems for our cars yet? it would be a good product for auto-xers
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06-08-2009, 05:07 AM	#2
YellowFinger Private 34 Rep 50 Posts Drives: E93 335i Join Date: Sep 2008 Location: HK iTrader: (0)	They mentioned that they are using the same CPU that Pro-drive uses as it could be deactivated on-demand. I dont know what Pro-drive it probably an auto-computer company. the car was literally spitting flames on idle..the knocking's crazy
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06-08-2009, 06:20 AM	#3
SkySoldier Private 8 Rep 94 Posts Drives: Jet Black E90 335I Join Date: Mar 2008 Location: USA iTrader: (1)	anti-lag is bad for turbo longevity mkaayy.... __________________ 2008 Jet Black 335I E90 Mods: Procede, HPF intercooler, Helene filter, intake scoops, Riss Racing can, 18" VM V710 wheels, PIAA angel eyes, black grill, blacklines, 20% tint, OE CF splitters and spoiler. 1999 Pearl White 3000GT VR4 (far from stock)
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06-08-2009, 07:22 AM	#4
D_o_S LCI'd 271 Rep 822 Posts Drives: 335i LCI Join Date: Feb 2008 Location: Home iTrader: (1)	Was this TopSecret?
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