I chose this radiator for my 1996 Mazda Miata because I bought a used supercharger that was tuned for my Miata and had a Skunk2 throttle body in the supercharger parts. Without having it, I didn't realize it didn't include a throttle body IAC adapter. I digress, I had a lot of coolers to choose from, but I liked the intake manifold that the Skunk2 offered, so I decided to stick with it and get the cooler from the Skunk2. I felt like it would be more consistent later with a matching intake manifold in the engine bay and a matching radiator. Unfortunately, I polished the heatsink to a high gloss and installed it, otherwise it would have to be reassembled (after all, it's only an aluminum heatsink, there's plenty to choose from)! I contacted Skunk2 to inquire about ordering an adapter that I would need for a throttle body and was told they would not see the adapter, end of store! Well I may be weird but I assume the company wants to support all of their customers to show they have good products and support someone who wants to buy something like an adapter. I wanted to use the throttle body to see how good it is and maybe buy more products and tell your friends about it. They certainly didn't know that I had already spent money to buy one of their overpriced items or was planning to buy another of their overpriced items. Maybe you don't care if the money you spend is appreciated and you think Skunk2 is a cool sounding name and who cares if the company is done with you once they get your money and that's in Order. If you're interested, think of the excellent support I've received and the disgusting taste of rotten skunk in my mouth!