I am new to this sit and thought I would ask for some help from you all. I no that sunoco sells 103 octane but I cant find anyplace to get it, I did not want to order it.I would like to pump it in when I want to play. you know! also I have a 07 4d si that I am looking to pump up!! it seems that people love the 4dr or hate it. I love it, it may be heavier but its a liitle stiffer compaired to the 2 door, from what I heard. sounds right but im not a pro.. and I can fit my family in it.. if anyone in the area knows where I could get some 94 or better octane please let me no.. thanks alll. pasadena MD

 

If it's stock, why waste the $ on fuel with a higher octane rating than what's required? There will be no gain in performance.

 

This doesn't help you find high octane gas but this thread will help you realize you probably don't need it.

https://honda-tech.com/zerothread?id=1773837

 

I am going to get a hodata reflash very soon with a ingine CAI! I thought higher octane may help a little . in the past when I ran high octane fuel it did feal stronger with my XR650l (dualsport motor cycle). so I figurd with mods it might be a +.. anyone have any good ideas for mods besides whats above??? thanks

 

I use Shell V Power 93 octane all the time it feels no diff then 91 octane anything above that ive never seen in NY !

 

the highest octane in md is 93 at the pump! a few places sold 100 octane afew years ago but have stoped becuase it was not a big seller.

 

ohh!! why do have to be a noob (acording to the sighn on the left) can I be something else?

 

if you are gonna run it high test run it during the track season and mix it with your 93. You can get up to 116 octane (c-16) at Capital Raceway and other raceways in MD. I have the reflash and trust me there is no point to run 100 octane all the time.

 

thanks bro!! what # are you getting 1/4 and power? If you see a fiji blue 4 dr around it might be me. im allways hiting the back roads in ellicot city!