Mass Air Flow Sensor?

What are your your guys opinions of the urd MAF Calibrator. Is it worth the $250. I have a volant and was told i needed to get one but dont know if its worth that much. Thanks

 

Come on, anyone?

 

Word has it, it only really makes a difference if you're modded.... such things like headers, intake, exhaust, or even a turbo charger. URD claims it will give you couple hp from bare stock, so who knows, eventually I might buy into it, but theres no way in hell I'm cutting into the harness while still under warranty, and the PnP harness is expensive! May find something and manufacture down the road, might be cheaper. Nice thing is you can reflash the sensor when you upgrade.

 

I had TRD CAI and TRD CBE. When I installed my MAF Sensor Cal. it helped a lot. The intake made a completely different sound. It was awesome. There was a difference I couldn't tell you how much.