Win A 2018 RTR Spec 3 Mustang Enter Now!
Talk to a Mustang Expert
1-888-332-7930
Mon - Sun, 8:30 AM EST - 11:00 PM EST

Free Shipping! Get it by Dec 24th available on most items - Details

Mishimoto Exhaust Adapter (15-18 EcoBoost)

Market Price $102.99 You Save 17% ($17.49)
Our Price

$85.50

FREE Shipping
  • Item 397356
  • MPN# MMEXH-ADAP-MUS4

In Stock Ships same business day. Choose options to add to cart

Features & Details

  • 3” Exhaust Adapter
  • Stainless Steel Construction
  • Fits Mishimoto Cat-back Exhaust
  • Replaces the 2.25” center section
  • Clamp-on Installation Process
  • Limited Lifetime Warranty
  • Fits all 2015-2018 Mustang EcoBoost Models
Increased Exhaust Flow. Improve the performance level of your 2015-2018 Mustang by converting the exhaust to a 3” system replacing the 2.25” center section with this Mishimoto Exhaust Adapter. This adapter is ideal for Mustang owners wanting to upgrade to a performance exhaust system and eliminate unwanted restrictions.

Durable Construction. Constructed utilizing 304 stainless steel materials, this Mishimoto Exhaust Adapter is made to withstand the elements and resist corrosion. Mishimoto Exhaust Adapters are backed by a limited lifetime warranty.

Application. This Mishimoto Exhaust Adapter is specifically designed to fit 2015-2018 Mustang EcoBoost models.

Fitment: 2015 2016 2017 Details

What's in the Box
  • (1) 3" Exhaust Adapter
Installation Info
Tech Specs
Will it fit my Mustang?
  • EcoBoost - 15, 16, 17

Customer Photos

You Might Also Like

1 Questions / 1 Answers

Ask a Question

Will this work with the MBRP 3" cat back race exhaust? Try to connect the Mishimoto 3" down pipe and MBRP exhaust together without the 2.25 adapter that came with the down pipe.

JDub

  • Straight from Mishimoto's website, This adapter will only fit with Mishimoto's catback exhaust, there are no other cat-back exhausts that this will apply to. This product may fit other aftermarket downpipes with a removable V-band at the end of the downpipe, however Mishimoto has not proven any other applications with similar competitor's products.

    Whitney

Helpful (0)

More Products You Might Like

Customer Reviews (1) Write a Review

Overall Rating 4.0

out of 5 stars

Installation Time:Less than 1 Hour

  • Loudness / Volume 5 5
  • Exhaust Note 5 5
  • Fit & Finish 5 5
  • Bang For Your Buck 5 5



  • 4/5

    Installation Time: Less than 1 Hour

    January 04, 2017

    It makes the car sound mean in my opinion

    Bought it with as well as a catback exhaust and once it was installed I could automatically tell a difference.

    Colombianooo

    Year: 2016 Submodel: EcoBoost

    Helpful (1)

Related Mustang Categories