Cooling

FL5Luis

New Member
First Name
Luis
Joined
Jun 19, 2025
Threads
1
Messages
1
Reaction score
0
Location
Pennsylvania
Vehicle(s)
2025 Honda Civic Type R
Can someone point me in the right direction for cooling and to help the heat soaking
Sponsored

 

TypeRD

Senior Member
First Name
Ryan
Joined
Jan 20, 2023
Threads
2
Messages
1,562
Reaction score
1,565
Location
Midwest
Vehicle(s)
2023 Civic Type-R

AZCWTypeR

Senior Member
Joined
Feb 6, 2024
Threads
4
Messages
247
Reaction score
192
Location
Yavapi County, AZ
Vehicle(s)
2024 Type R
I added 1/4" spacers (hardware store bronze bushings - in AZ no worries about dissimilar corrosion) between the hood vent and its drip shield, using longer bolts.

I installed the WOT Cooling Plate, exchanging the supplied Allen head fasteners for 6mm x 20 flange head bolts. The Allen heads were fiddly compared to flanged, hex head bolts in my opinion.

I covered the airbox with Thermotech fiberglass backed, self adhesive foil.

IAT's generally lower than before. Zero downsides other than time & money spent.
 

FL5CW

Senior Member
Joined
Aug 29, 2022
Threads
4
Messages
86
Reaction score
112
Location
North America
Vehicle(s)
2023 Civic Type R
I added 1/4" spacers (hardware store bronze bushings - in AZ no worries about dissimilar corrosion) between the hood vent and its drip shield, using longer bolts.

I installed the WOT Cooling Plate, exchanging the supplied Allen head fasteners for 6mm x 20 flange head bolts. The Allen heads were fiddly compared to flanged, hex head bolts in my opinion.

I covered the airbox with Thermotech fiberglass backed, self adhesive foil.

IAT's generally lower than before. Zero downsides other than time & money spent.
Did the spacers allow for more heat to exit the hood vent? Curious about this...
 


AspecR

Senior Member
First Name
Stefan
Joined
Aug 23, 2022
Threads
11
Messages
1,750
Reaction score
2,874
Location
Florida
Vehicle(s)
FL5 CTR
Can someone point me in the right direction for cooling and to help the heat soaking
Get an intercooler, Cooling plate and upgraded radiator . If those don't alleviate your concenrs then an oil cooler and turbo cooler should get the job done.
 

zumbooruk

Senior Member
Joined
Oct 19, 2024
Threads
2
Messages
205
Reaction score
153
Location
Ventura CA
Vehicle(s)
2025 FL5, 2014 Chevy Suburban (wife), previous 2007 FA5
I added 1/4" spacers (hardware store bronze bushings - in AZ no worries about dissimilar corrosion) between the hood vent and its drip shield, using longer bolts.

I installed the WOT Cooling Plate, exchanging the supplied Allen head fasteners for 6mm x 20 flange head bolts. The Allen heads were fiddly compared to flanged, hex head bolts in my opinion.

I covered the airbox with Thermotech fiberglass backed, self adhesive foil.

IAT's generally lower than before. Zero downsides other than time & money spent.
I am curious... but could use more details please:

Did you put the spacers only on the two front bolts? or all around?

will these 8mm aluminum spacers work (slightly longer than 1/4" but Prime Day discount...)

https://www.amazon.com/PATIKIL-Aluminum-Spacers-Thickness-Standoff/dp/B0CBJJ2HR2

is this the Thermo-Tec heat shield you used?

https://www.amazon.com/Thermo-Tec-Adhesive-Backed-Aluminized-Barrier/dp/B0844NGHS6

Thanks
Sponsored

 
 







Top