C4S Radiators
#16
Rennlist Member
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I used the CSF. They are a thing of beauty. The 40th AE, C4S and turbo all use the same radiator. Check your fan to make sure it is working. It is much easier to replace it then.
![](https://cimg1.ibsrv.net/gimg/rennlist.com-vbulletin/1632x1224/img_6207_63bb7a5b73c9b64d767b4bf709ceaffa13fd6570.jpg)
![](https://cimg3.ibsrv.net/gimg/rennlist.com-vbulletin/1632x1224/img_6208_a3cd9ae4c65cdc4e57cd414be6923aef9da7b1ac.jpg)
#17
Drifting
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I just got a marketing email, Demonspeed is having a sale on CSF radiators. Might be worth a quick call to Ed.
“CSF sponsors Demon Speed Motorsports. And Demon Speed Motorsports knows how to win with CSF. Demon Speed Motorsports won the International GT Mission Foods GT3 Cup Trophy in 2018. See us at the track in 2019. Use coupon code CSF2019 for a discount on the best replacement radiator for your Porsche”
“CSF sponsors Demon Speed Motorsports. And Demon Speed Motorsports knows how to win with CSF. Demon Speed Motorsports won the International GT Mission Foods GT3 Cup Trophy in 2018. See us at the track in 2019. Use coupon code CSF2019 for a discount on the best replacement radiator for your Porsche”
#18
Nordschleife Master
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I got the best price shipped on my csf c2 rads from renegade, the v8 swap guys. Just putting that out there if u r looking at them.
#19
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cds72911, thanks for the plug. We also have a Rennlist discount coupon code as well for these and our other parts going on right now.
We have been using these on our track and cup cars for years now. Really love them. They cool great, hold up like iron, and look good doing it.
https://www.demonspeedmotorsports.co...c?keywords=csf
Thanks
Ed
We have been using these on our track and cup cars for years now. Really love them. They cool great, hold up like iron, and look good doing it.
https://www.demonspeedmotorsports.co...c?keywords=csf
Thanks
Ed
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ed@demonspeed.com
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https://demonspeed.com/
Engineered Race and Track Products for your Porsche
https://www.goodaero.com/
Race Designed Aerodynamics
https://racingtirewarmers.com/
Win more races with tire warmers
Great products for racers by racers
ed@demonspeed.com
Demon Speed Motorsports is a proud sponsor of PCA and the Club Racing Program
![](https://demonspeedmotorsports.com/media/club%20racing%20logo%20x%20small.jpg)
#20
Burning Brakes
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Guess i got jinxed by this thread. My 04 C4S smells like coolant from the L/F when the radiator fans come in. No signs of drips but why wait. Any body know the CSF part number for both fronts in all aluminum???
#21
Rennlist Member
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Check LN Engineering’s site.
#22
Burning Brakes
#23
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They are the same as the turbo. 7056 and 7055
https://www.demonspeedmotorsports.co...?categoryId=-1
https://www.demonspeedmotorsports.co...?categoryId=-1
Take a look at our new product video link that we just added this week to the product page too.
Thanks
Ed
https://www.demonspeedmotorsports.co...?categoryId=-1
https://www.demonspeedmotorsports.co...?categoryId=-1
Take a look at our new product video link that we just added this week to the product page too.
Thanks
Ed