If you are not familiar with the Hallman Pro RX MBC, it comes with a ceramic bearing and a heavy spring to allow you to run more than stock boost levels. The ceramic bearing allows it to react faster for very consistent boost levels. I've never had a problem with it in any way. Set it and forget it. I was using this while I was being remote tuned to make things easier for the tuner. I'm now tuning myself, and since I can't seem to find my OEM boost pill anymore, I'm switching to a 3-port. Thanks for looking.



MSRP: $127
$95 shipped
New Price: $85 Shipped!
or
Will trade for a Grimspeed or Perrin 3-port.

 

$85 Shipped!

 

might want to try the non-X section, putting an MBC on an X is engine suicide

 

Good call!

 

 

Sold.