For anyone interested in how much an Sflo pipe+large filter helps K04s
02-24-2003, 07:37 PM
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For anyone interested in how much an Sflo pipe+large filter helps K04s
Sorry, I didn't keep going up in the RPMs for charting purposes (stock injectors+5bar). The ECU does a good job at cutting everything back when it hits its max fuel flow. Here is a comparison between a K&N Panel filter (~65-67sq inch) + hole vs. Sflo pipe + XP3990 K&N cone filter (132sq inch). With the panel, it will level off @ 298-301g/sec.
Temps of both logs were ~25F.
<img src="http://pictureposter.audiworld.com/3926/sflovspanel.jpg">
Temps of both logs were ~25F.
<img src="http://pictureposter.audiworld.com/3926/sflovspanel.jpg">
02-24-2003, 07:56 PM
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You can hear it a little bit on the inside, but my exhaust is so loud
my ears tend to be ringing when I go off throttle ;-) But yes, outside of the car, like near guardrails, etc its pretty noisy.
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