Thread: Silencer Mod
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Old 07-21-2003, 04:20 PM   #2
Scooby Specialist
Member#: 12251
Join Date: Nov 2001
Location: Proud Member of BAIC Wagon Clique

Well if you have a few hours, just take it off and find out, I'd imagine that the results are similiar between the wrx and the STi. I did it to my wrx, no need to do it to the STi just yet

The engine/exhaust is a little more pronounced, and you can hear the recirculating valve go. I believe when i did it the turbo spooled up 200-400 rpms or so quicker.

Any actual power gain was not discernable by buttdyno.
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