Rating: 4 stars Source: Reviewed on AutoZone.com
I've only used Water Wetter in the past and only tried this because the other wasn't available. VP Racing have high quality products and this is definitely one of them. I can definitely recommend this as an equal replacement for Water Wetter. It's you've got a high compression turbocharged engine you definitely should be using this product. Especially if you live in a warm climate or you run the car hard.
Rating: 5 stars Source: Reviewed on AutoZone.com
It does what is claims!
With the outside temps going well into the 90s, my car seemed a little hot, choking for air. The coolant was running at 196 degrees at its peak (normal for my car), but my air intake was reading up to 158 degrees. Hot air is no good, so I thought I would try this to lower the overall temperature in the engine bay. It worked!! With my coolant topping off at about 190 degrees, my air intake temp dropped to about 118 degrees at peak. The engine response was noticeable right away!
Rating: 5 stars Source: Reviewed on AutoZone.com
Works as advertised
I added this to a 2000 Ford Explorer 4.0L. The Engine temp ran a consistent 196-201 deg F. After adding this and driving it with the heater on as directed I noticed the engine temp gauge was lower than its usual position. I turned off the heater thinking perhaps the heat draw was lowering the temp. But after driving it another 5 miles the gauge never rose back to its normal position. After 2 days of running the vehicle in the Arizona heat it is still in the same spot. Hooked up an OBD II reader and it read the engine temp at 185 deg F. That’s a whole 11-16 deg cooler than just antifreeze alone. This product does work as advertised. I will put it in again once I perform a coolant change.
