11-14 F150 MRT Sport Touring Muffler Replacement

2011 - 14 F150 EcoBoost MRT Sport Touring Performance Exhaust System 91K000
MRT 304 Stainless Muffler Replacement: 2011-2014 F-150 Ecoboost #91K000
Alternative Views

MRT Part# 91K000 Loudness: 6 Drone: 2 Performance: 6

Application: 2011 thru 2014 Ford F150 EcoBoost
Tune: None Required
Time to Install: 60 Minutes
Retail Price: $479.99
Your Price: $399.99
Model F150

Availability: Usually Ships in 1 to 2 Business Days

Product Details Technical Specs Installation Instructions
The F-150 EcoBoost MRT EcoFlow Replacement Muffler has a loud, deep muscle car sound and is handcrafted in corrosion resistant 3" T304 Stainless Steel. MRT engineered this system with the best sound to match your F-150. It provides increased performance from increased exhaust flow. This system is engineered for the best sound to match your vehicle and provides increased performance from increased exhaust flow. The EcoFlow Muffler Replacement has just enough exhaust presence with elevated sound to Get Noticed, plenty of opportunity to Feel the Performance and packaged in a design without excessive drone.

Application: 2011 thru 2014 F-150 Ecoboost

Hear the Difference
  • How does it sound? The MRT EcoFlow Replacement Muffler #91K000 has a balanced, deep muscle sound.
  • Is there drone or resonance? The drone is noticeable but tolerable.
  • What if I step on it? Wide-open throttle increases exhaust loudness and tone to an aggressive performance sound.
Are you located close to Plymouth, MI and need your MRT aftermarket exhaust installed? Call MRT at 734-455-5807 to make an appointment today!

91K000: 11-14 F-105 Ecoboost MRT EcoFlow Muffler Replacement Sound Clip
  • DIY installation for the backyard mechanic
  • T304 Stainless Steel for the best corrosion resistance
  • Engineered, designed and manufactured in the USA

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