Great Experience This was the first time that I used Improved Racing and it was great! They had the most competitive price on the item that I purchased. The shipping was extremely fast, too. I will definitely use them again! I'm very happy with my purchase and with Improved Racing! Monique(Texas)

Transmission thermostat is awesome. Service from Improved Racing was great. Quick delivery of a very high quality piece. I ordered a fluid thermostat with -6 fittings for a 10 sec bracket racer. It arrived in 2 days. After installation, my 60ft times, that had varied by 2 hundredths, now only vary by a few thousandths. Temp stays right at 165 as advertised.

Simply Wow I've ordered all kinds of automotive stuff from many different vendors over the years, and was blown away by Improved Racing. The items I needed were well engineered, complete systems (no chasing down small items that aren't included) and very well priced. Not only that, but the shipping was very reasonable and extremely fast for the cost. I will be ordering from them again.

Very professional service. I recently ordered an oil thermostat and oil cooler. I was a little skeptical of what I may receive based on the very keen pricing. I was very satisfied with both the product quality and the packaging. A check sheet was included which showed there was careful completion of my order and the freight costs were reasonable to Australia. I will definitely recommend this supplier to colleagues.

transmission cooler thermostat. So far the thermostat is working great, I chose Improved Racing's because of the AN fittings. I had tried a cooler with a built in bypass but it wasn't effective during cold weather. I installed Improved Racing's 145 degree stat with a tube and fin cooler and it's working great. I installed this on a 2007 VW Beetle equipped with the notorius 09G transmission. It's got new life now.