The only negative feedback you will receive about the cyclone are from those who havent used one. Or from someone who couldn't get the flappers working correctly. I set them up with a t25 actuator. This makes the flappers open with boost just like a wastegate.
the manifold makes an extra 40lbs torque over a stocker. it spools big turbos 4-500rpm faster. the brothers next door installed one on a 14b powered car and the topend went from 150mph to 165mph NP other changes.
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want a piece of the yellow car? (buy it)
you have to beat the blue car first
and then you have to take on the IV
my favorite quote
"if the solution is simple, God is answering"