Great product great customer service. Bought this thermostat for a 600+hp 335i and it regulates temperature to a T. The car never had a oil cooler before and even now with 2x 20row coolers the car warms up just as quick. The straight through design is genius and hasn't let up once on track days or everyday on the street . Very happy with this product and have recommended it to anyone in the market for one.

Order Fulfilled Perfectly and Very Expedient Shipping I ordered the VCM OTR for the 2009 Pontiac G8. The contents of the box is not a one size fits all. What I mean is that the G8 has different mounting hardware than the Holden Commodore which is the Australian version of the car. I carefully read the instructions and reviewed the parts which were included. Everything matched up perfectly for a G8 install. Could not be happier with my purchase. I would for sure order from Improved Racing again.

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)

great products and fast friendly service I purchased a part and the quality was much more than I had expected. Parts are well packed, instructions are concise and fitment is second to none. You will def get my return visit. Thanks again Improved Racing!!!! Vince owner of Meanstreets Performance in San Carlos CA

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.