epmata13
Member
- First Name
- Edward
- Joined
- Jan 5, 2020
- Threads
- 2
- Messages
- 16
- Reaction score
- 0
- Location
- New Jersey
- Vehicle(s)
- 2019 Honda Civic SI Sedan
- Thread starter
- #1
Can I ask, is it worth upgrading from my stock exhaust to let’s say a greddy supreme sp without upgrading anything else or will it perform the same as the stock? If so, What else would I need to upgrade to gain more HP where I would feel the difference....thanks in advance.
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