Exhaust Cutout

RonSwanson's

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ok its done! heres a few photos and videos if I can get them to work. Waiting to tune until my dang mishi intake comes in but theres a noticeable difference moving from the downpipe/intercooler hondata map to the downpipe/turboback map with the cutout open.

First off. Mounted that sucker 10" off the turbo on the downpipe. Nasty sound open, slightly changed sound closed. Its not leaking just sounds... different. I have the Sequence Downpipe/midpipe so you will notice a sound difference from stock with the valve closed. It opens and closes in half a second but needs 8bar vacuum, so either very light throttle or no throttle at all. It takes about as long to open as it does for me to shift as fast as I can, so if I am crafty enough I can get it on a gear change (where vacuum is high enough to work).
cutout1.jpg
cutout2.jpg
cutout3.jpg
Where did you get that cut out?
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tuxmonkey

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It's been over a year. Is there a video of this in action???
 

Akuto

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Video?
 
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Hope this thread isn’t dead. But has anyone tried doing an exhaust cutout on a 2.0L sport civic exhaust?
 


lexro

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That's cool! That icon is also the Porsche Sports Exhaust icon :) Or at least really similar. That's awesome.
From far i literally though it was an icon of sunglasses, like figuratively implying activate COOL CRUISING MODE
 

Erick.FK8

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This thread might be extremely dead but anyways.. I checked this and it looks like they make them for euro cars so which size would fit on the sport hatch if any
I’m assuming 2.5” based on other posts I’ve seen here. I have an FK8 and did this cut-off valve mod with a 2.5” setup.
 

Akien

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I did this on my 16' civic sedan. Sounds loud.
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