Product Description
MBRP Performance Exhaust
2011 - 2014 Ford Powerstroke Diesel 6.7L
Part# FS9CA459
* Gains of +21 HP and +24 LB/FT torque
* Greater heat retention
* 20% greater flow over stock
* Richer diesel sound
* Will not affect emissions
Replace that restrictive factory down pipe with a MBRP direct replacement down pipe for more flow, fuel economy, and better performance
