No need for a new BOV for turbo longevity. The stock SVA already does the BOV work. The Mopar BOV only redirects the output from SVA to the air - it's only a noise maker for the SVA. The only reason for an aftermarket one is if you're having problems with the stock unit leaking boost, you're running really high boost, or you want the sound of aftermarket BOV.
I have less then $5 invested in a MBC, and I'm running a steady 14psi to redline.... you wouldn't believe the difference! [
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that's a huge jump in HP basicly for free..