2011-2014 F150 MBRP XP Series 4" Cat-Back Exhaust 3.5L EcoBoost Sound Clip & Install

[@ec0beast]

I am running this exhaust and can assure you that it won’t disappoint 🙌

[@AngelZuniga831]

The XP or Installer series?

[@Lilquixx]

@@AngelZuniga831the xp is really good sounding

[@Lilquixx]

I’m struggling to fit the last pipe that goes over the axel. It will not fit into the rubber fitting because my spare is in the way, /the bar doesn’t seem to fit into the rubber because the tube and bar are so close together

[@RadFox1320]

How much power does this add to a stock 3.5l and then on a tuned with cai?

[@claypuccini4428]

Bend the last bracket that goes into the rubber to bring the tip up to a normal look. I did it.

[@pace1397]

I really wish that you would do a before and after decibel increase, both interior and exterior. It'd be nice to have a rough idea how much this system will change both.

[@americantrucks]

I've been pushing to get a decibel meter on our exhaust videos for some time now- we're working on it! Good suggestion Brent! -Justin

[@mitch9521]

Will this fit a 3.7L supercab?