Menu
Forums
New posts
Trending
Search forums
Search images
What's new
Unread posts
All posts
Latest activity
New vehicle showcases
New showcase comments
Showcase
New items
New comments
Latest reviews
Search showcase
🛒 Sponsors
📜 Sponsors Directory
🤝 Become a Sponsor (Contact Us)
IntegraForums
CivicXI
Members
Registered members
Current visitors
👨🏻💻 Sites
Log in
Register
Unread posts
Search
Search
Search titles only
By:
New posts
Trending
Search forums
Search images
Menu
Log in
Register
Navigation
More options
Change style
Contact us
Close Menu
Forums
General
Civic Si Forum (10th Gen)
The difference between 87 and 91 octane, why it matters for the Si
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
Members who reacted to message #3
All
(5)
Like
(5)
Aug 10, 2020
IByrdl
Senior Member
·
From
Knoxville, TN
Threads
4
Messages
129
Reaction score
79
Jul 2, 2019
EdwinDrn
Senior Member
·
From
Orlando, FL
Threads
14
Messages
97
Reaction score
49
Jul 2, 2019
MutatedMango
Senior Member
·
From
Philadelphia
Threads
13
Messages
488
Reaction score
205
Jul 1, 2019
jason510
Senior Member
·
From
SoCal
Threads
9
Messages
342
Reaction score
342
Jul 1, 2019
amirza786
Senior Member
·
From
Northern California
Threads
87
Messages
3,854
Reaction score
3,947
Loading…
Forums
General
Civic Si Forum (10th Gen)
The difference between 87 and 91 octane, why it matters for the Si
Top