19sicoupe
Member
- Joined
- Jul 7, 2021
- Threads
- 2
- Messages
- 7
- Reaction score
- 10
- Location
- Colorado, USA
- Vehicle(s)
- 2019 Honda Civic Si Coupe
- Thread starter
- #1
Hello! Long time lurker and new member to this awesome forum. Despite scanning various threads, I have a question I would love someone to help answer for me. I have a 2019 Civic Si Coupe, completely stock that I have owned since new. Sitting at about 24k miles. Would like to start modding mildly, and have a question about add-ons without using a Ktuner or Hondata:
-Can the stock ECU tune/trims accommodate a 27WON cai and AWE Touring exhaust?
Mainly looking for a slightly better response in breathing and exhaust gas release, with a (hopeful) increase in fuel economy. I've owned a few modded Civic Si's from the 90's and early 2000's. I remember getting some killer economy and better breathing back in the day by just these mods alone. SO happy I traded in my WRX and returned to my Honda roots...
Thanks in advance...!
-Can the stock ECU tune/trims accommodate a 27WON cai and AWE Touring exhaust?
Mainly looking for a slightly better response in breathing and exhaust gas release, with a (hopeful) increase in fuel economy. I've owned a few modded Civic Si's from the 90's and early 2000's. I remember getting some killer economy and better breathing back in the day by just these mods alone. SO happy I traded in my WRX and returned to my Honda roots...
Thanks in advance...!
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