anybody out there have this installed on their car...does it really make a difference...already have a slp160 thermostat installed??

 

Its not worth the money. 10 ft of wire and a switch from radio shack is all you need. I just spliced mine into the ground side of the high speed fan relay coming out of the under-hood fuse box and grounded the other side of the switch. When I flip the switch, the fans turn on. Works perfect, and cost about 4 bucks.

 

do ur fans still turn on automatically?

 

Don't know what the going price is nowadays, but put one in my car years ago and never had a problem with it.

 

Yes...

I have the SLP version, it has been on the car for 2-3yrs and works great. It works great when you are stuck in a slow moving staging lane...you can flip it on the High setting and it will keep the water temp from climbing.

 

When you turn the fans to high speed , do both fans blow air? The reason that I'm asking is because when I have the switch on low I can feel the air blowing from both fans, but when I switch to high, only the passenger side fan seems to be working. Is this normal?

 

Using the switch both of my fans run, regardless of speed setting.