Love how it sounds and spools vary nice. Makes about 3-4 more psi of boost and definitely more power truck runs amazing! Well worth the money and ship right away. I did a lot of research before I bought this wheel. Was going to get ww2 till I found this one. It's cheaper then a ww2 and from what I found it is a better performing wheel to!

This wheel spools a lot better then the factory wheel and increased low end throttle response, even in my stock chip setting. Small increase in whistle but when climbing steep grades or towing its defiantly louder. Well worth the money.

Installed on my 2000 7.3 running a ts chip built tranny intake and exhaust. Really wasnt expecting a big noticeable difference... I was wrong faster spooling and I got an extra 8 lbs of boost.Really pulls through the gears now, also noticed egt drops faster after letting off than with the stock wheel.
Very satisfied.

Ordered this for my obs. Came very well packaged and on time. Definitely woke it up a little bit well worth the money

So far I'm loving the wheel on my 96. A lot more midrange power.

By far the best mod I have done to the truck. Spools very quickly and got rid of all my smoke on the top end.

I noticed immediate increase in throttle response and certainly feels quicker. And for the sound, if you love whistle, this is the wheel for you. My truck with an intake, straight pipe, tuner, and this billet compressor wheel sounds like a train! Very good quality product. Would buy again

Spools quick and has so much more midrange boost.

I have to say I was torn between the Wicked Wheel 2 and the RiffRaff billet wheel. After reading others' reviews and having nothing but best experiences with RiffRaff I went with this one. I cannot compare its performance to other billet wheels but I can say it was a perfect fit and provided a noticeable improvement over the stock wheel.