Looking for advice on adding a performance exhaust to my 09 Si
#1
07-08-2018, 04:37 PM
Looking for advice on adding a performance exhaust to my 09 Si
I have an 8th Gen Si I’ve been wanting to tune up starting with suspension but recently my muffler hanger has rusted away so I guess it’s time to start I’m looking for advise on what would be the best performance exhaust system from the header all the way to the muffler cat and everything I’m not looking for sounds like this or that I’m looking for performance.
#2
07-09-2018, 04:00 PM
Usually, louder means more free flowing and more performance. Listen to what other people have done to their SI on youtube etc and figure out what you like best. I'm sure there's a happy medium you can find.
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curlybandit
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