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Heartthrob 4 in. Aluminized Cat-Back Exhaust System - Single Side Exit (15-17 2.7L EcoBoost)

Market Price $433.56 You Save 5% ($20.65)
Starting At

$412.91 (kit)

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  • Item T528251A
  • MPN# 4004580

Will this fit your F-150?

Features & Details

  • Aggressive "Old School" Sound
  • Increases Horsepower and Torque
  • Single Side Exit Cat-Back Exhaust
  • Aluminized Steel Construction
  • 4-Inch Mandrel Bent Tubing
  • High Flow Muffler
  • 16-Gauge Construction
  • Stock Resonator Delete
  • All Hardware Included
  • Bolt-On Installation
  • Fits 2015-2017 2.7L EcoBoost F-150s
Wide-Open System. Clearing the engine of exhaust backpressure with huge aluminized steel pipes, the Heartthrob 4" Aluminized Cat-Back Single Side Exit Exhaust System provides gains of up to +45 horsepower and +58 ft/lbs of torque. Designed for your 2015-2017 2.7L EcoBoost F-150, this exhaust also provides a deep, loud exhaust note both outside and inside.

Better Throttle. The Heartthrob 4" Aluminized Cat-Back Exhaust with single side exit is located behind the rear passenger wheel in the stock position. The muffler is aluminized and built to power up your F-150 with plenty of additional acceleration, throttle response, and torque so that it works harder and sounds great while doing it.

Straight Forward American Design. USA-made, the Heartthrob 4-inch Cat-Back is made from low-cost but effective aluminized steel, which resists rust and corrosion from water or road chemicals. The exhaust note is designed to be loud during startup and acceleration but drops to factory quiet levels when cruising at a steady speed. Construction is unrestricted mandrel-bent 4-inch aluminized tubing throughout. The muffler is a welded cylindrical type with a high-flow turbo design. This Cat-Back is 49-state street legal.

Bolt-On Installation. The Heartthrob Aluminized Exhaust System is designed for an easy bolt-on installation using factory mounting points. No cutting, drilling, or mods are necessary. The exhaust kit comes complete with all needed hardware, clamps, and instructions.

Application. The Heartthrob 4 Inch Aluminized Cat-Back Single Side Exit Exhaust System is engineered to fit 2015-2017 Ford F-150s powered by the 2.7L EcoBoost engine.

Fitment: 2015 2016 2017 Details

What's in the Box
  • (1) Muffler
  • (1) Rear Tail Pipe
  • (1) Front Tail Pipe
  • (1) Flange Front Extension Pipe
  • (1) Middle Extension Pipe
  • Installation Hardware
Installation Info
Will it fit my F-150?

People Who Bought This Item Also Bought

Most Helpful Reviews

5/5
Heartthrob exhaust 4 "

The installation for this exhaust took only 1 hour. By applying the 4-inch heartthrob exhaust has really woken the true power of the turbos along with airaid filter and programer. The parts fit very good ...

Read More
Helpful (1)

5/5
Heartthrob

Easy to put on sounds great not to loud it improved my gas millage by little over 2mpg and can feel a little bit more power

Helpful (1)

Overall Rating 4.4 out of 5 stars
Read All 9 Reviews

Customer Photos (1) Submit Your Photo

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4 Questions / 4 Answers

Ask a Question

Will I lose some of the low-end I've heard that you can

JesseW

  • This Heartthrob 4 in. Cat-Back Exhaust System should not cause a decrease in low-end power. With the larger diameter piping it will decrease back pressure significantly. If your in an area where you are susceptible to low power, such as in a high altitude area, a tune would certainly help with this exhaust.

    AMJEFF

Helpful (0)

Will this exhaust fit an 5.0 powered f150

TomW

  • The Heartthrob 4 in. Aluminized Cat-Back Exhaust System, specifically designed for the 2011-2014 3.5L EcoBoost F-150s.

    JaHarrisAM

Helpful (0)

Will tuning be needed or required by changing the stock exhaust to the 4" heartthrob on 3.5 eco boost 2013 f-150

ericw

  • With this Heartthrob exhaust, tuning is not required for proper function. The vehicles computer is capable of compensating for the added airflow and exhaust.

    Ryan H

Helpful (0)

does it come with polished tip?

Anonymous

  • The Heartthrob 4 in. Aluminized Cat-Back Exhaust System does not come with an exhaust tip.

    pserafi

Helpful (0)

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Customer Reviews (9) Write a Review

Overall Rating 4.4

out of 5 stars

Installation Time:Afternoon

  • Loudness / Volume 3.333333 3.3
  • Exhaust Note 4.222222 4.2
  • Fit & Finish 4.333333 4.3
  • Bang For Your Buck 4.444445 4.4



  • 5/5

    Installation Time: Less than 1 Hour

    June 25, 2017

    Review from Heartthrob 4 in. Aluminized Cat-Back Exhaust System - Single Side Exit (11-14 3.5L EcoBoost)

    Heartthrob exhaust 4 "

    The installation for this exhaust took only 1 hour. By applying the 4-inch heartthrob exhaust has really woken the true power of the turbos along with airaid filter and programer. The parts fit very good and tight no exhaust leaks at all once installation was complete.

    CharlesB

    Year: 2012 Submodel: 3.5L V6 EcoBoost XLT

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    June 23, 2017

    Review from Heartthrob 4 in. Aluminized Cat-Back Exhaust System - Single Side Exit (11-14 3.5L EcoBoost)

    Heartthrob

    Easy to put on sounds great not to loud it improved my gas millage by little over 2mpg and can feel a little bit more power

    TylerC

    Year: 2013

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    January 12, 2017

    Review from Heartthrob 4 in. Aluminized Cat-Back Exhaust System - Single Side Exit (11-14 3.5L EcoBoost)

    2013 FX4 Ecoboost

    Let me start out by saying that this is a V6 truck it will never have the deep rumble of a V8 big block. However, I think that heartthrob has done an excellent job in providing a quality product at an affordable price point. the exhaust noise is great. I get the hear my motor now. Turbo spool is much quicker and at cruising speeds I can barely tell its not stock exhaust. Overall this is a great quality product that I would recommend to anyone that wants to hear their motor, doesn't want to break the bank, and pick up a few numbers to boot.

    dbenedict2012

    Year: 2013 Submodel: 3.5L V6 EcoBoost FX4

    Helpful (1)

  • 5/5

    August 02, 2017

    Great Addition

    Installed the system yesterday. Easy to install. Comes with everything you need. Installed in about an hour once the stock exhaust is removed. Good sound and great performance.

    Kevin

    Year: 2017 Submodel: 2.7L V6 EcoBoost XLT

    Helpful (0)

  • 2/5

    Installation Time: Afternoon

    July 10, 2017

    Review from Heartthrob 4 in. Aluminized Cat-Back Exhaust System - Single Side Exit (11-14 3.5L EcoBoost)

    Not Very Loud, Difficult Installation

    I have a full size F150 with an extended cab and I still needed to cut about 6" off to make it fit. The instructions were terrible. They were only small black and white photos with no step-by-step instructions. Basically you get parts and bad pictures with no install help. It took hours to install. The noise is very subtle from stock. Not much of a change. I would not recommend this one for the difficultly level and little change in sound.

    F150HB

    Year: 2011 Submodel: 3.5L V6 EcoBoost XLT

    Helpful (0)

  • 4/5

    Installation Time: Afternoon

    June 26, 2017

    Review from Heartthrob 4 in. Aluminized Cat-Back Exhaust System - Single Side Exit (11-14 3.5L EcoBoost)

    Heartthrob exhaust

    I am happy with this product, although one of the hanger brackets was incorrect for the last one and I had to go to a muffler shop to purchase a clamp that is why am only giving it four out of five stars .

    Ryan

    Year: 2012 Submodel: 3.5L V6 EcoBoost Lariat

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    June 22, 2017

    Love it

    Over all the shipping was really fast and as the product goes , it was easy to install like any other exhaust but one key thing is to use a impact drill on the band clamps because they need to tighten ALL the way down or the exhaust will fall apart (I know from experience) but I love the deep sound .

    MatthewF

    Year: 2016

    Helpful (0)

  • 5/5

    Installation Time: Afternoon

    June 22, 2017

    Review from Heartthrob 4 in. Aluminized Cat-Back Exhaust System - Single Side Exit (11-14 3.5L EcoBoost)

    Heart throb

    Love the sound but had to take out the resonator witch makes the cabin vary loud when the windows are up.

    RandallC

    Year: 2013

    Helpful (0)

  • 4/5

    Installation Time: Afternoon

    January 04, 2017

    Sounds great on ecoboost

    Little tough installing in the driveway of my house with just hand tools, but once it was on it made a world of difference both on sound and in performance. I have never had a cat back exhaust that you could feel a difference right after install. Once everything was bolted in place my daughter and I went for a spin and even she could notice a difference.

    Gonzo

    Year: 2016

    Helpful (0)

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