2015-23 Mustang EcoBoost MRT Street Race Downpipe (400 cell cats))

2015+ Mustang V6 Street Race Downpipe 98U904
MRT Street Race Downpipe: 2015+ Mustang Ecoboost #98U904
MRT Part# 98U904 Loudness: 4.5 Drone: 2 Performance: 8.5

Application: 2015 thru 2022 Mustang Ecoboost.
Tune: None required
Time to Install: 60 Minutes
Retail Price: $791.98
Your Price: $934.99

Availability: Usually Ships in 1 to 2 Business Days

Product Details Technical Specs Installation Instructions
Looking to give your 2015+ Mustang with the Ford EcoBoost V6 engine a little more performance? Well, MRT designed the down pipe to increase performance and add some sound WITHOUT introducing drone! This T304 stainless steel, 3" exhaust down pipe has 400 cell catalysts for performance improvement and is a must have! Designed for a 1-hour DIY install with simple tools and made to complement the Mustang DNA. Get Noticed in this exceptional product and bring on the FUN.

** Proud to be founded as part of MRT's racing heritage, this exhaust is designed for off-road, race use only.**

2015 thru 2022 Mustang Ecoboost

Hear the Difference
  • How does it sound? The MRT Street Race Down pipe #98U904 has a balanced 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!

98U904: 2015+ Mustang MRT EcoFlow Downpipe: HiFlow Cat Sound Clip
  • DIY installation for the backyard mechanic
  • T304 Stainless Steel for the best corrosion resistance
  • Engineered, designed and manufactured in the USA

You might also like:
JMS PedalMAX : 2011 - 22 Ford and Lincoln Vehicles Engineer + Enthusiast = Excitement Book 2015-23 Mustang EcoBoost MRT Street Race Downpipe (200 cell cats) 2015+ Mustang EcoBoost MRT Sport Touring Y-Pipe
Your Price: $289.00
Sale Price: $56.00
Your Price: $1,066.69
Your Price: $259.99
JMS PedalMAX Throttle Controller for 2011 - 2022 Ford Vehicles Engineer+Enthusiast=Excitement (Building the 2001 Bullitt & 03/04 Mach 1 Mustang) 2015+ Mustang EcoBoost MRT Street Race Downpipe 200-cell race cats 98U905 2015+ Mustang EcoBoost MRT Sport Touring Y-Pipe #90M100