Dimitron84
Senior Member
- First Name
- Patrick
- Joined
- Mar 25, 2018
- Threads
- 36
- Messages
- 399
- Reaction score
- 180
- Location
- Youngstown, OH
- Vehicle(s)
- 2018 Civic SI
- Thread starter
- #1
So as title says what is actually difference? Speaking engine alone, I know the SI has the sport mode to adjust throttle response and stiffen steering and suspension. However what is different about the SI engine vs any other 1.5T Civic, is it simply just a tune to increase boost or did Honda actually make our engine stronger to handle the extra boost?
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