Free Shipping On Orders Over $49. Details

Talk to a Mustang Expert
1-877-887-1105
Mon - Sun, 8:30 AM EST - 11:00 PM EST
Win 1 of 2 $15,000 Mustang Builds! Enter To Win!

Mishimoto Exhaust Adapter (15-18 EcoBoost)

Market Price $102.99 You Save 17% ($17.49)
Starting At

$85.50

FREE Shipping

  • Item 397356
  • MPN# MMEXH-ADAP-MUS4

Local Install Shops

Quoted installation from $125

View 3 Shops

near 19355 (change)

Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

In Stock Ships same business day.
Ship to: ASHBURN - 20146
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    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 2018 Details

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

    You Might Also Like

    Customer Photos

    More Products You Might 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)

    Customer Reviews (1) Write a Review

    Overall Rating 4

    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 (2)

    Related Mustang Categories