An intercooler on a turbocharged car decreases the temperature of the air coming from the turbo. You'll find intercoolers on most high-performance turbo cars for one reason: The cooler air makes more power. You don't have to have a turbo to reap the benefits of cool air, though: You just need a VW cold air intake. A VW cold air intake will lower the air temperature going into your engine, giving you the benefits of intercooling. That means up to a 15% increase in power when you have a VW cold air intake installed. A VW GTI cold air intake or VW Golf cold air intake simply replaces your factory air intake plumbing with low-restriction, high-flow parts. Things like mandrel-bent ductwork and a high-performance air filter on your VW cold air intake remove sharp bends and high-drag factory components. The cooler air will then have a nice, clean shot at your throttle body so you get lots of flow for even greater power increases. To top it off, the air filter on your VW cold air intake is reusable, so you don't have to fork over cash for a new air filter every year. Do you have a particular brand name or style of VW cold air intake you're looking for? Chances are that if it's a VW cold air intake worth having, we carry it, and we carry it for less than our competitors. You won't find a better VW cold air intake selection than ours, and with our same-day shipping you'll be enjoying the performance benefits of your VW cold air intake in no time.