First it was the Pype Bomb, then the Step Tube Technology long tube headers and now the H-Box and X-Box Catback systems. We are not strangers to coming up with something out of the box that changes the Mustang market and these new catbacks are no different. As you can see by the cut-away pictures, we have placed an H-Pipe or an X-Pipe in the center of the inlet box resulting in basically a mid-pipe on steroids. Features include:
***This is designed for a factory hookup.
For an upgrade to full 3" headers and downpipes use Part# PVA12-3K***
This system will NOT fit a convertible
California Residents: Prop 65 WARNING
Reviewed by: fred04/13/2016 02:32AM
Product ownership: Less than 1 weekNot purchased from: Pypes Performance Exhaust
I bought the SFM80MH. This exhaust is as deep sounding as a high strung Coyote motor can sound. No Rasp! No drone. It is on the louder side but not excessive. I had an MBRP street system that sounded good below 3500rpm but got raspy after that. I did have to heat and bend one hanger on the tail pipe passenger side to get the exact fitment I wanted but overall fitment and quality is excellent! Very Happy.
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