MBRP Cat-Back Exhaust System Street 3" Black Series Fastback EcoBoost 2015-2017

MBRP: S7274BLK
MSRP: $852.34
CJ's Low Price:
$689.99
1481068800 61323
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MBRP Cat-Back Exhaust System Street 3" Black Series Fastback EcoBoost 2015-2017
MBRP Cat-Back Exhaust System Street 3" Black Series Fastback EcoBoost 2015-2017 Play MBRP Cat-Back Exhaust System Street 3" Black Series Fastback EcoBoost 2015-2017 Video 1
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Product Description

MBRP Black Series 3" Street Cat-Back Exhaust System for 2015, 2016 and 2017 Fastback EcoBoost Mustangs.

Have you just purchased a new Fastback EcoBoost S550 Mustang? If so, we are sure you noticed upon starting the engine, just how quiet your new pony car actually is. Enter MBRP, with a solution that will not break the bank and will provide you with the right sound and performance you demand!

MBRP introduces their new tame, yet aggressive, not wake your neighbors up in the morning kind of option with the Black Series 3" Street Cat-Back Exhaust System for your Fastback EcoBoost Mustang. And to top it all off, this system is manufactured with aluminized steel piping that has been painted with a high temperature black coating designed specifically for exhaust applications.

Features and Benefits:
- Tame, Yet Pronounced Street Version
- Black 4-1/2” Tips for a Stealthy Look
- Large 3” Aluminized Steel Piping for Maximum Flow
- Utilizes Included Y-Pipe for an Improved Exhaust Note
- Includes All Necessary Clamps and Hardware
- 100% Bolt-On Installation

*This Exhaust System from MBRP will Not Fit Convertible Mustangs

An MBRP performance exhaust system is the starting point to getting the most from your cold air intakes, tuners and other bolt-ons. Combined with an aftermarket downpipe, this system will not only sound amazing, but also show great power gains due to drastically improved flow capacity. Furthering those power gains is a high-flow Y-Pipe and large 3” mandrel-bent aluminized steel piping all capped off with stealthy 4-1/2” black tips.

Installation is a walk in the park with a lift and not too bad with a jack and jack stands, take into consideration it’s a 100% bolt-on installation with basic hand tools. This exhaust system spent numerous hours on the dyno and hundreds of miles on the street and track to guarantee the best performance imaginable. MBRP's cat-back system was engineered to maximize exhaust flow and in turn minimizes exhaust temperatures.

The new 2.3L EcoBoost engine has just made its introduction into the Mustang, but already has been proven to make huge amounts of power, but the exhaust note just isn’t there to back up the potential that rest beneath your hood. This cat-back system from MBRP will take your EcoBoost S550 to the next level without making your ears ring. The exhaust notes of this particular system are subtle and civilized during normal driving, but quite aggressive when your gas pedal hits the floor.

Order MBRP’s Black Series 3" Street Cat-Back Exhaust System for your 2015-2017 Fastback EcoBoost Mustang from CJ Pony Parts today!

Similar Mustang Parts

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Installation Instructions

Mustang Installation

Mustang Applications

This product will fit the following Ford Mustang years:

Product Reviews

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MBRP Cat-Back Exhaust System Street 3" Black Series Fastback EcoBoost 2015-2017 is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Tremendous improvement in sound! Achieved everything I had expected and MORE. Coverts that standard EcoBoost exhaust into a respectable sound. STRONGLY considered the Rousch & Borla AxleBack Exhaust and after speaking to the mechs at MBRP, I chose the 3in MBRP Street CatBack. Without a doubt the best sound for the price!
Date published: 2016-01-21
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Product Questions

How big is the difference between the race and the street exhaust system?

Asked by: maxweeler
The are significantly different. The race exhaust system is much louder then the street system.
Answered by: CJPP Dave
Date published: 2016-03-09

I have actually contacted Martin Calderon | Customer Service MBRP Performance Exhaust. you can also check and clarify  this as i need to buy exhaust for my convertible and it ll also help you to have correct info. thanks

Asked by: Jamshyed
We clearly state that this exhaust system from MBRP will fit Convertible and Fastback Mustangs within the product description.
Answered by: CJPP Dave
Date published: 2016-11-22

Why not fit to convertible ,any fit to convertible?

Asked by: xander
This will NOT fit the convertible due to the extra bracing that is located at the rear of the vehicle. Browse our selection of cat-backs for the 2015+ Mustang GT, we have several that do fit the convertible though.
Answered by: CJPP Dave
Date published: 2015-12-01

Hi there,  I have a premium mustang ecoboost and I was thinking on purchasing this exhaust system. If later on I decide to get the roush quad tip valance, can the tips of this exhaust be changed to something quad tip that would fit just right? 

Asked by: Stefan14
Because the tips on this cat-back are removable, that would be something that most exhaust shops could potentially fabricate for you. It may work, it may not. But we cannot confirm anything regarding that setup.
Answered by: CJPP Dave
Date published: 2015-10-30

Will this fit a 3 inch downpipe? I have a ATP downpipe that is 3 inches. Thanks

Asked by: Zteben
Yes, you'll be good.
Answered by: CJ Pony Parts
Date published: 2015-07-17
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Product Video

MBRP Cat-Back Exhaust System Street 3" Black Series Fastback EcoBoost 2015-2017 Video Transcript
By Bill Tumas: We’re here with MBRP's Black Series Street Cat Back Exhaust System fitting your 2015 through 2016 EcoBoost Mustang.

The Black Series Street Cat Back is made of mandrel bend aluminized 3" piping. It goes through a Y pipe, to a set of black tailpipes, leading to the street mufflers, and finally ending in a black 4 tip. The entire tailpipe section, along with the mufflers and the tips, come in the same black coating. The street systems going to give you a nice, aggressive sound without being too loud.