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Flowmaster Scavenger Series Cut and Clamp Resonator Delete Y-Pipe (15-17 EcoBoost)

Market Price $290.99 You Save 13% ($38.67)
Our Price

$252.32

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  • Item 389694
  • MPN# 81108

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Features, Video & Details

  • Converts Factory "Resonator" Mid-Pipe to an "Y" Pipe
  • Improves Exhaust Flow and Sound
  • Muscle Car Rumble
  • 409 Stainless Steel Construction
  • Cut and Clamp Design
  • Reuses Stock Catalytic Converters - Smog Legal
  • Fits All 2015-2017 EcoBoost Mustangs

Review & Installation Video

Review & Install Video

Stephanie with AmericanMuscle.com, here with the Flowmaster Scavenger Series Cut and Clamp Resonator Delete Y-Pipe, available for 2015 and up EcoBoost Mustangs. This Resonator Delete Y-pipe is going to be for the S550 EcoBoost owners out there that are looking to increase the sound level of their car quickly and without necessarily having to spring for an entire new exhaust system. Replacing the resonator with a Y-pipe can totally change the sound of the car, even with the stock axleback still installed. The resonator delete is firstly going to free up some power and, of course, volume since it will be replacing that restrictive factory resonator with a stainless steel Y-pipe that's more free flowing. And like I just mentioned, one of the cool things about this Y-pipe is that you can pair it with your stock mufflers for a change of exhaust note, or you can run it with an aftermarket axleback. But either way, you'll still maintain the use of your stock cats which will save you money and also keep you legal at the same time. A great side effect of replacing that resonator with the Y-pipe is a good deal more turbo noise, which I always think is a good thing, and you're going to notice a lot more turbo noise no matter what your axleback situation is. So on a scale of one to five, with five being the loudest, and keeping in mind that you're still going to have your stock cats, I'd rate this Y-pipe as a solid two with the factory axleback. It definitely opens up some sound, but it's not overbearing or crackly or too raspy with the factory axleback. But just to test things out a little, we also installed a Flowmaster axleback so you can hear what they sound like paired, and I'd rate that combo as a four on the loudness scale. At that point, everyone's going to hear you coming, and the pair have more of a raspier tone for sure, with a decent amount of crackling and lots of turbo noise and gurgle. As far as price goes with this Y-pipe resonator delete, it costs right in between $200 and $300, and as of right now, it's the only Y-pipe on the site that's currently available. And if you think about it, if you pair this with an aftermarket axleback, you've effectively created a cat-back for your EcoBoost, and you paid a lot less for it. You're welcome for that little side note. As for the install, you will be reusing your stock hardware, and like the name suggests, there will be some cutting involved but nothing too difficult. If you take your time, it's probably going to take about two hours to complete, and I'm going to call this two out of three wrenches on the difficulty meter, but mainly just because of the cutting that's involved. So overall this is a stainless steel resonator delete y pipe that can work with either the factory axleback or an aftermarket one. It also works with the factory cats, and it's going to free up some sound from the EcoBoost. As always, check it out more for yourself, and for all things Mustang, keep it right here at AmericanMuscle.com.

Improves Exhaust Flow. Add even more horsepower and torque to the rear wheels of your Turbocharged S550 EcoBoost Mustang by replacing your restrictive factory Resonator Mid-pipe with a free flowing Flowmaster Scavenger Series Resonator Delete Y-Pipe. A Flowmaster Y-pipe will greatly improve your pony's exhaust flow for an increase in overall performance.

Muscle Car Rumble. Flowmaster's free flowing Y-Pipe for the 2015-2017 EcoBoost Mustangs not only eliminates the factory resonator to help increase power, but it also adds a deep muscle car rumble to the sound of your exhaust with its classic "Y" crossover pipe design.

Reuses Stock Cats. This Flowmaster Scavenger Series Y-pipe requires cutting and removing the factory Mid Pipe resonator and clamps in place reusing the stock clamps. Best of all it reuses the factory catalytic converter saving you money and keeping you legal at the same time.

Stainless Steel Construction. Manufactured in the USA from durable 2.25" diameter free-flowing mandrel bent 16 gauge 409 stainless steel tubing for it's corrosion resistant properties, this Flowmaster Scavenger Series Y-Pipe will improve exhaust flow and last a lifetime.

Application. The Flowmaster Scavenger Series Cut and Clamp Resonator Delete Y-Pipe is specifically designed for use on the 2015-2017 EcoBoost Mustangs equipped with the 2.3L Turbocharged engine.

Fitment: 2015 2016 2017 Details

What's in the Box
  • (1) Y-Pipe
Installation Info
Tech Specs
Mid Pipe Specifications
Style Mid Pipe: "Y" Type Headers Required: Shorty Headers or Stock Manifolds
Piping Material: 409 Stainless Steel Piping Size: 2.25"
Catalytic Converter: Reuses stock Catalytic Converters Fitment: 2015-2017 EcoBoost
Will it fit my Mustang?
  • EcoBoost - 15, 16, 17

People Who Bought This Item Also Bought

Most Helpful Reviews

5/5
Love it

This product is great. It fit perfectly and took me less than an hour to install it.

Helpful (2)

5/5
Exhaust note

Love the Flowmaster resonator delete. It is easy to install, not to loud , perfect fit , reduces weight and let's the exhaust gases escape much easier. The sound is just a little deeper , more muscle car ...

Read More
Helpful (2)

Overall Rating 4.5 out of 5 stars
Read All 25 Reviews

Customer Photos

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12 Questions / 5 Answers

Ask a Question

I want to add this to my Roush Power Pack level 2 I already have on my ecoboost. Would this work with the Roush power pack tune?

AustinN

  • The level 2 Roush Power Pac's axleback exhaust will work with the Flowmaster Scavenger Y-Pipe. Since this unit will still utilize the stock catalytic converters, it will be compatible with the tune.

    AMJEFF

Helpful (1)

Will the y-pipe work with the Roush Quad Tip Passive Axle-back Exhaust for the Ecoboost Mustang

Shotgun42

  • The Flowmaster Scavenger Series Cut and Clamp Resonator Delete Y-Pipe should mount in the stock exhaust locations. So since the Roush Quad Tip Passive Axle-Back Exhaust would connect to the stock exhaust, it should work with this Y-pipe.

    pserafi

Helpful (1)

will this y pipe fit with Roush Axle-back exhaust for 2017 ecoboost?

JK

  • This will work with a Roush axle back exhaust installed yes!

    Ricky36

Helpful (0)

will this work to replace the resonator on my borla touring catback? my catback is also connected to a cpe catted downpipe.

matti

I want to buy this Y-Pipe, and get the Flowmaster Outlaw axle-back for my Ecoboost. Since I would be getting them at the same time, would there be any cutting required, or would I be able to remove the stock exhaust and then clamp the Y-Pipe and Axle-Back together perfectly? Thank you!

NickTrick96

  • There will be cutting required in order to install these parts. They will not be a direct bolt on.

    AshleyK

Helpful (0)

Will it work with Roush quad tip exhaust and Mishimoto downpipe? Is tuning required?

JobK

  • This will be able to work with the Roush quad tip exhaust (that is equipped with the Roush rear valance) and the Mishimoto downpipe. Tuning is not required but it will ensure that you are reaching your optimum power gains.

    KevinD92

Helpful (0)

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Customer Reviews (25) Write a Review

Overall Rating 4.5

out of 5 stars

Installation Time:Afternoon

Installation Cost:0-$100

  • Loudness / Volume 4.238095 4.2
  • Exhaust Note 4.428571 4.4
  • Fit & Finish 4.571429 4.6
  • Bang For Your Buck 4.571429 4.6



  • 3/5

    Installation Time: Afternoon

    March 17, 2017

    Clamps are weak

    The pipe itself is good and added some volume, however the hardware included are weak. I ended up having a shop weld it on because the clamps could not support the pipe.

    KevinCastle

    Year: 2016 Submodel: EcoBoost

    Helpful (2)

  • 5/5

    Installation Time: Less than 1 Hour

    December 29, 2016

    Love it

    This product is great. It fit perfectly and took me less than an hour to install it.

    Tony

    Year: 2015 Submodel: EcoBoost

    Helpful (2)

  • 5/5

    July 26, 2016

    Exhaust note

    Love the Flowmaster resonator delete. It is easy to install, not to loud , perfect fit , reduces weight and let's the exhaust gases escape much easier. The sound is just a little deeper , more muscle car sound. No drone our pops or cracks so if that is what you want this is not it.we took the whole exhaust off the car ,used a pipe cutter for a smooth clean cut. You don't have to do this but it made for a professional look and the stock exhaust is very easy to remove.

    MrB01

    Year: 2015 Submodel: Ecoboost

    Helpful (2)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    June 19, 2017

    Get it!

    Good company to deal with. the installation was inexpensive, <$150 and the exhaust note was superb. horsepower wasnt too noticable. I dont have a lift so i took it across the street from my business to be done.

    Charles

    Year: 2016 Submodel: EcoBoost

    Helpful (1)

  • 4/5

    Installation Time: Less than 1 Hour

    May 04, 2017

    Y-Pipe delete

    My Rousch axle back exhaust wasn't providing enough exhaust sound that I was looking for. I added the Y-pipe that deletes the resonator. Noticed increased HP and torque and the sound was what I was looking for. I recommend this if you want a good sound with a few girgles and pops :)

    arhmustang

    Year: 2017 Submodel: EcoBoost

    Helpful (1)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: 0-$100

    April 29, 2017

    Perfect piece

    After installing the flowmaster outlaw axle back I sought to complete a cat back revision and I must say that the improvement to my ecoboost is far understated by some reviewers. The weight reduction is readily apparent. Throttle response is quicker and the sound from this combination is BETTER THAN MY OLD 2010 SS CAMARO. Next stop: downpipe! AM is the best online shopping for your mustang.

    GabrielB

    Year: 2015 Submodel: EcoBoost

    Helpful (1)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: 0-$100

    December 09, 2016

    Awesome!

    Paired this with the flowmaster American thunder axle back and it sounds amazing! Gave it a louder and even deeper sound. If you're looking for the muscle car sound, that's the best combo out there

    Miro

    Year: 2017 Submodel: Ecoboost

    Helpful (1)

  • 5/5

    September 10, 2016

    Loud

    This item is really loud it opens up the exhaust videos doesn't do it justice

    OG

    Year: 2015 Submodel: Ecoboost

    Helpful (1)

  • 4/5

    Installation Time: Less than 1 Hour

    June 14, 2016

    Sounds good

    Not too loud , i have it combined with outlaw axrlbacks it sounds good , a bit drony sometimes but overall perfect if you looking to delete the resinator

    Tracer

    Year: 2015 Submodel: Ecoboost

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    March 31, 2016

    Paired With Borla ATAK Axle-Back

    I have only had it on for a day, so it will likely get deeper but my first impression is WHOA! Sounds great throughout the rev range. Doesn't drone at all. I was taking a chance on this pairing and couldn't be happier.

    Zee

    Year: 2015 Submodel: Ecoboost

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    February 03, 2016

    Amazing

    This product is amazing i had the flowmaster outlaw axleback exhaust installed and this paired up with it sounds amazing om the ecoboost. I admit its no v8 naturally aspirated sound but sure does sound better than most 4 bangers like stis and evos. There are a lot of crackles and pops and back fire as well which i love. And i wanted to go for a loud car and this has done it. People can hear you loud and everywhere you go. And its cheaper than a cat-back exhaust.

    Sandhu

    Year: 2016 Submodel: Ecoboost Seattle Wa

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    January 25, 2016

    Amazing.

    The sound from my ecoboost mustang is totally different. I paired the flowmaster outlaw axleback with the flowmaster scavenger to create my own cat back exhaust at a more affordable but yet great mod to the car. The car no longer sounds quiet, it has that deep tone and crackle sounds at high rev. The mod opened up the nose of my car to provide better flowing through the system. Thank you AM for hooking me up with these new additions on my car and their service for the installation. Great team and great care for their customer. I highly recommend AM purchase.

    johnny

    Year: 2015 Submodel: Ecoboost Philadelphia, PA

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    January 17, 2016

    install

    Install was fast and easy and overall my ecoboost sounds louder and more aggressive, would recommend this product

    jon

    Year: 2015 Submodel: Ecoboost texas

    Helpful (1)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: 0-$100

    January 12, 2016

    Deep sounding

    After listening to different videos I decided to go with the flowmaster resonator delete. I didn't want a loud tone just enough deep tone. I know you can't get the V8 rumble out of a 2.3L engine. The delete gave me the tone I was looking for. It took about 1 hour to install by a mechanic.

    Blair

    Year: 2015 Submodel: Ecoboost Plaquemine,Louisiana

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    October 18, 2015

    Awesome product

    I paired this y pipe with the Flowmaster axle back for the ecoboost and it is the best sounding four cylinder I think I've ever heard. I also paid alot less for an effective cat back system by doing so. If you do not want to be noticed I would not pair the two as they are very loud and has lots of crackles. I personally love this product.

    Kyle

    Year: 2015 Submodel: Ecoboost New Jersey

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    October 04, 2017

    Great product. Easy install

    Great fit. Very easy to install. Didn’t take long at all. Came with everything in box. Great quality product. Made great sound.

    BryanR

    Year: 2015 Submodel: EcoBoost

    Helpful (0)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: 0-$100

    September 03, 2017

    Pony power

    Freeway performance increased, as in going 65 mph it now accelerates smoother to pass a car. I purchased the resonator delete pipe to get a deeper exhaust tone, and it had done that. I purchased my mustang at a ford used dealership assuming it had a stock exhaust, but while at Ed Hansons to install the pipe it was discovered that I had Flowmaster mufflers, high chamber mufflers because it was not loud and I thought it was stock when I purchased. So now it's louder than I anticipated, but since it's a deep tone my father and friends believe it's how a mustang should sound.

    andrew

    Year: 2015 Submodel: EcoBoost

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    August 26, 2017

    Flowmaster y-pipe

    It's pretty good and pretty loud with my Flowmaster exhaust

    Alex

    Year: 2015 Submodel: EcoBoost

    Helpful (0)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: 0-$100

    August 24, 2017

    Flowmaster Y-Pipe

    Wanted something for my ecoboost to supplement my Flowmaster mufflers to bring it to life. Deleting the resonator with this y-pipe is a must-do for all 2.3 owners. The exhaust note sounds deeper and louder, but not obnoxious. I feel a slightly quicker pull on the RPMs as well. Overall excellent product

    CoreyB

    Year: 2015 Submodel: EcoBoost

    Helpful (0)

  • 3/5

    Installation Time: Afternoon

    July 25, 2017

    Y pipe

    I love the pipe however it was bent at the end of the single end of the pipe. Had to use pliers to bend the big dent out where it was dented in at the end.

    TracyL

    Year: 2016 Submodel: EcoBoost

    Helpful (0)

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