Yeah it looks pretty good. I've gone in and blended out the cam angle mapping. Vtec looks to be happy at 4300. Take this one for a spin and see what you think. Make the same type of datalog and driving stye, but feel free to have some extra fun with it. 
			
			
						2015 civic si hondata tune
Re: 2015 civic si hondata tune
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				MorsusMihi
 - Posts: 32
 - Joined: Thu May 14, 2020 5:13 am
 
Re: 2015 civic si hondata tune
All Si trims recommend that you use premium fuel 91 octane or above. Its stated right inside the gas door when you open itJkruse1 wrote: Sat Jun 04, 2022 3:18 pm Yea still 87 was running most of it out before I went to fill up, 92 should work? That’s what I have available around me
Your in good hands though
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				Cristianr23
 - Posts: 14
 - Joined: Thu Aug 06, 2020 7:16 am
 
Re: 2015 civic si hondata tune
hey just adde this map to my stock si and it runs great iwas thinking of adjusting my clutch pedal sine i got a new clutch fx300 from cluch master guess wont be needed the adjustment anymore
			
			
									
						
										
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				Whtcivic93
 - Posts: 3
 - Joined: Sun Nov 13, 2022 4:42 pm
 
Re: 2015 civic si hondata tune
Cristianr23 wrote: Thu Nov 10, 2022 9:59 pm hey just adde this map to my stock si and it runs great iwas thinking of adjusting my clutch pedal sine i got a new clutch fx300 from cluch master guess wont be needed the adjustment anymore
I'm probably gonna attempt to run this as a basemap, are you stock besides the intake?
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				Ants9thgenSi
 - Posts: 1
 - Joined: Mon Sep 02, 2024 11:38 am
 
Re: 2015 civic si hondata tune
Hey EFICU I have a bone stock 2015 civic si, could you help me with getting a solid full e-tune? Or should I go to somewhere like E-tunez to do that?
			
			
									
						
										
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				Cristianr23
 - Posts: 14
 - Joined: Thu Aug 06, 2020 7:16 am
 
Re: 2015 civic si hondata tune
Man I totally forgot about this jesus
			
			
									
						
										
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				Cache330PR
 - Posts: 6
 - Joined: Thu Mar 06, 2025 7:48 pm
 
Re: 2015 civic si hondata tune
can some one help me please?
i bought my first 2015 civic si i installed a 3 inch down pipe(no cat)i bought it used not sure what brand it's probably a cheap one, k&n sri, and invidia n1 catback i'm currently running the base map SRI CAT BACK but car feels lazy
			
			
									
						
										
						i bought my first 2015 civic si i installed a 3 inch down pipe(no cat)i bought it used not sure what brand it's probably a cheap one, k&n sri, and invidia n1 catback i'm currently running the base map SRI CAT BACK but car feels lazy
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				ctreulieb@yahoo.com
 - Posts: 3
 - Joined: Wed Mar 05, 2025 4:37 pm
 
Re: 2015 civic si hondata tune
Look thru these forums and find someone who has similar parts and has similar issues and find if someone was kind enough to help them out with a tune. Download that tune and try it. Check certain parameters first like the rev limiter and sensors. And when you’re driving around on that tune have your Hondata open on your phone or computer or whatever and check the AF ratio and knock at cruising speed and WOT. If they look good you should be good for now until you can get it tuned yourself. Search the forums.
			
			
									
						
										
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				Whtcivic93
 - Posts: 3
 - Joined: Sun Nov 13, 2022 4:42 pm
 
Re: 2015 civic si hondata tune
Same here, still running this map with just the intake?
I think im gonna finally install this intake and tune 😂