I picked one of these up and installed it the other day along with a lightly used K&N drop in filter. I can safely say I am happy with the increase in acceleration and the smoothness of the power band now that the air flow has been given a smoother pathway to travel. My only gripe is the instructions on install should not make it seem like a walk in the park. It took some elbow grease as well as a small amount of radiator hose grease to massage the pipe into the rubber coupler that comes off the turbo inlet. All in all for the price it does what its supposed to do and I would recommend it to anyone that is on a budget. If I get froggy one day I might try to find a small K&N cone filter and put that on the end of the pipe that connects into the air box.