Sponsored

Improved Racing CCS Catch Can

Chilly613

Senior Member
Joined
Nov 5, 2022
Threads
13
Messages
1,085
Reaction score
1,322
Location
Southern California
Vehicle(s)
2025 FL5 Civic Type R
Build Thread
Link
Been using the Improved Racing CCS for a few years now, had it previously on my 23 Sport Touring. When I traded it in, I made sure to hold on to it and just recently installed it on my FL5. Works great, easy to install. So much easier to service it compared to others. I had a Mishimoto catch can on my 10th Gen and that thing was a pain to service. I had to practically uninstall it and use a vise to remove the can.
 

Sooner1

Senior Member
First Name
Adam
Joined
Aug 23, 2023
Threads
9
Messages
111
Reaction score
82
Location
Kansas City
Vehicle(s)
2023 CTR BB, 2015 Audi A3, 2023 CRV Touring Hybrid
I had a Mishimoto catch can on my 10th Gen and that thing was a pain to service. I had to practically uninstall it and use a vise to remove the can.
I second that the Mishimoto can is a pain. I have to remove the 3 tiny bolts and remove the unit to emply. Impossible to unscrew the can while it is mounted. It is only a matter of time before I lose one of those tiny bolt/screws.
 

jedi03

Member
First Name
aaron
Joined
Aug 5, 2025
Threads
3
Messages
29
Reaction score
15
Location
new mexico
Vehicle(s)
2025 integra type s
how much oil is captured and what are your intervals for draining it?
 


OP
OP
phothrottle

phothrottle

Senior Member
First Name
Phuong
Joined
Jul 17, 2023
Threads
113
Messages
345
Reaction score
731
Location
Canada
Vehicle(s)
2023 honda fl5
That is the online debate and my thought process is i would rather be provactive than reactive. There is no harm in adding a catch can, just a bit more work for maintenance but I'm ok with that.
 

Spart

Senior Member
Joined
May 31, 2025
Threads
5
Messages
249
Reaction score
347
Location
Midwest
Vehicle(s)
2025 Integra Type S
This is a really good design for maintenance. It reminds me of the UPR can I had on my GT350 with the quick disconnects. Very OEM-quality and easy to service!

I am very curious to see you report back with how much oil is actually collected. The consensus on these engines is that a catch can just isn't necessary. It certainly was on my GT350, I still have a roughly 1/3 full bottle of oil that I recovered from that car's passenger-side catch can.
 

tc0566

Member
First Name
Jim
Joined
Mar 14, 2026
Threads
0
Messages
9
Reaction score
7
Location
Canton, Ohio
Vehicle(s)
2025 Honda Civic Type R
I have this can and guess what, as usual they used 3/8" lines. You can't use a 5/16" clamp on a 3/8" hose. So now they can either replace them with the proper 5/16" or I am returning it. At $300 I shouldn't have to buy parts to make it work. If you put 3/8" hoses on 5/16" fittings you will have a vacuum leak and your car will run rich. Seems like every catch can maker does this and I have gone through this with multiple vehicles. Also this one does not have a check valve and you should really use one.
Sponsored

 
 







Top