Whata difference, i tell ya, the car is 1,000x different, its got much much quicker gas pedal response, and extremely smooth throttle movement thru the RPMS to redline.. i give this 5 thumbs up, seeing as how i tore apart my 40,000 mile old Bosch BPV, and found the imfamous tear in the rubber diaphragm..

Final Thought, Everyone, go buy one my car old had 37,000 miles on it and the stock BPV is busted just from a few months of sprited driving. YOU DON'T KNOW WHAT YOUR MISSING!

and how much $?

from Stratmosphere. u will have to cut about 1/2" off the smaller hose on top. they are friendly and it'll cost about $146 shipped to your door.<ul><li><a href="http://www.stratmosphere.com">http://www.stratmosphere.com</a</li></ul>

and with my MTM Stage 1+ setup all i need for now is the green spring until i install a larger turbo for the blue one!