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Suggestions for hi-performance radiator

3.1K views 6 replies 4 participants last post by  xvfan70  
#1 ·
Hello Everyone,

It's been about a year since I posted, I believe.

I have a first-gen Crosstrek (2015) and it still drives wonderfully (at approx. 55K miles on the odom). No major issues except the occasional clunking of my front suspension if going over dips as speed.

This summer will see me at the desert quite frequently doing late night astronomy. I was wondering if someone could recommend a good high-performance (or larger than OEM) radiator for me to have installed? For folks doing astronomy with their telescopes, we tend to go out to areas with Bortle 1 or 2 skies and this basically means for me going to Death Valley or the eastern fringes of Joshua Tree or the Mojave Preserve in Southern California. It goes without saying these areas are beyond baking hot during summer. And, returning back to the crazy Los Angeles area will likely mean encountering stop and go traffic.

Although my car has never overheated, I'll be going up and down elevation hauling a lot of heavy new equipment (as well as a lot of water). Thus, just hoping to consider getting a better radiator that a good tech of mine can install in a day or two so that my little 2.0 can stay cool.

Many thanks crosstrekers! Below is "Buffalo," my friend.

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Discussion starter · #3 ·
This is great information a non-tech like me appreciates. Thanks so much! I must admit, there was no reason for me to actually get an aftermarket radiator at all, but thought that over time I'd go the aftermarket route in small increments. Thanks once again.
 
Discussion starter · #7 ·
I also got a new radiator from CSF Radiators with a little bit more capacity than the OEM My OEM was ok no leaks, never over heated etc, just wanted something bigger. I got the I#7095 in chrome which fit right in my car no modifications at all. ..It does get hot here in Southern New Mexico over 100 in the summer but my subie never over heated.
Interestingly, I contacted RalliTek just to ask about the CSF Radiator because some of the information I initially got was confusing (some noted they only fit first-gen manuals, while others said it was for the CVT). One of the reps got back to me and confirmed that the ones they sold fit the CVT-equipped Crosstreks. Thanks for chiming in. New Mexico; have a friend that moved out there asking me to visit him and his family as well as going off-highway with him. Have yet to do this but plan to this or next summer!