Your cart is empty.
Your cart is empty.For twenty five years now Design Engineering, has been known for producing exceptional quality heat control products primarily sold through the performance distribution system. But there's another facet of our business that we specialize in - working with other customers to help solve their heat and sound control problems. We work with these customers to define their problem, determine the correct materials necessary to handle their heat or sound control issues and work to design a solution. Our in-house design team can quickly turn around first article prototypes for inspection, for fitment and evaluation purposes. Once a final design is tested and approved by the customer, production begins based on their requirements.
Chad Primeaux
Reviewed in the United States on April 12, 2024
Did nothing to make my truck warm up quicker.
pat barone
Reviewed in Canada on January 24, 2022
It did not work for me...in 2 different vehicles.
Jamie F.
Reviewed in the United States on March 10, 2020
Great idea but really couldnt tell a difference at all
rhonda
Reviewed in the United States on February 20, 2018
Bought 2 of these. 1 for a kia sedona and the other for dodge ram cummins diesel. The results were ok in the sedona but the dodge ram started getting heat in about 5 minutes instead of 20 ninutes in mid 20* temps. Definitely worth buying no matter what car you have.
Enrique Vargas
Reviewed in the United States on December 11, 2018
As with most E70 BMW X5 2007 to 2010, it takes forever to heat up our SUVs, sometimes 35 to 40 minutes just to heat up. After having everything checked to figure out why it takes forever to heat up mine, doing research, changing the thermostat, doing a flush, and two mechanics weren't able to figure out why, I decided to give this a try. And I have to say that this worked. I used an entire bottle of this and less than 10 minutes I was getting heat from the car. So I can say that this worked for me without issue.
N. B. Standiford
Reviewed in the United States on September 12, 2013
I added this to the coolant of my 2007 Saturn Ion Redline Edition. I wanted the engine to warm up faster. I don't think the engine in my car actually circulates coolant until it reaches operating temperature anyway.Regardless, my normal operating temperature is maybe slightly higher than it used to be, but it's hard to tell. I do have a digital readout of engine coolant temperature using a bluetooth OBDII adapter and the Torque app. I added this at the end of the summer, and it seems like maybe my coolant temp is 5-10 degrees warmer than it would be otherwise.I will try out DEI's cooling products and review those. I'm especially interested in the intercooler stuff because my car is intercooled and supercharged.
Recommended Products
$48.54
$ 21 .59 $21.59