Rated 4.8 out of 5 by 6
Rated 5 out of 5 by Verified Reviewer ecellent
this product does what it says it does! it keep my 87 mustang running nice and cool!!!!!!
I love it and would recommend it to anyone!
June 15, 2015
Rated 5 out of 5 by KINGARTHUR worked
Royal Purple Purple Ice Super Coolant Additive
brought my operating temp down 10 degrees
June 6, 2015
Rated 4 out of 5 by tommy2sweet would buy again
I can't say what exactly Royal Ice has actually done but, it seems to have lowered the radiator temp. just enough to keep it from running too hot while in traffic. This has been a chronic problem with my '96 mark 8. It still runs hotter than I would like but, it has taken that nervous gut feeling away when I get caught in traffic. That alone, makes it a winner with me!
June 5, 2015
Rated 5 out of 5 by localguy76 amazing
great product would recommend it to everyone!
May 21, 2015
Rated 5 out of 5 by JakesBrother Works as Advertised
I used 1 1/2 bottles on my import 2.0t car and a 160* thermostat and the car runs much cooler when you read the scan tool and not the dummy light on the dash. I worry about running too hot here in So Cal and spirited driving on hot days does not help. The Purple Ice works, give it try.
March 30, 2015
Rated 5 out of 5 by Ernest Works as advertised
poured it in my 1969 Ford V8 cooled the motor down a lot on a hot day too, drove 50 miles had a nice steady coolant temp , very happy
October 20, 2014