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

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

$412.91

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  • Item T528251B
  • MPN# 4004580

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Features, Video & Details

  • Single Side Exit Cat-Back Exhaust
  • Aluminized Steel Construction
  • 4-Inch Mandrel Bent Tubing
  • High Flow Muffler
  • Stock Resonator Delete
  • All Hardware Included
  • Bolt-On Installation; Some Minor Cutting Required
  • Fits All 2011-2014 3.5L EcoBoost F-150s

Review & Installation Video

Review & Install Video

Great Sound, Ample Power. Roaring with a deep, predatory, highly-aggressive exhaust note when you’re starting your F-150 or accelerating, the Heartthrob 4" Aluminized Cat-Back Single Side Exit Exhaust subsides to a near-stock sound level when you’re cruising at a constant speed. Regardless of whether it’s bellowing its defiance or running deceptively quiet, the Heartthrob Cat-Back delivers plenty of augmented power. By letting exhaust streak out through 4" tubing, past open mandrel bends and a free-flowing welded muffler that deletes the factory resonator, the Heartthrob generates up to +45 horsepower and +58 ft/lbs of torque by clearing the engine of stifling backpressure. This Cat-Back system is 49-state legal and improves your F-150’s throttle response and shifting smoothness, along with its fuel mileage – by as much as 2 miles per gallon.

Straight Forward, Tough Design. Built with a no-frills, no-nonsense spirit in the United States, the Heartthrob 4" Cat-Back Exhaust features 4” aluminized steel tubing throughout, keeping costs down while providing anti-rust and anti-corrosion properties. The muffler is also aluminized steel and features a free-flow design to match the unrestricted mandrel bends of the piping. The exhaust tip exits in the standard location behind the rear passenger-side tire.

Simple Installation. The Heartthrob Cat-Back Exhaust System can be installed completely with hand tools, needing no welding, or drilling. The factory mounting points are used, while a full set of hardware and clamps is included with each exhaust system. Depending on your cab and bed size, some cutting to the tubing may be required.

Application. The Heartthrob 4" Aluminized Cat-Back Single Side Exit Exhaust is made to all cab and bed sizes available for the 2011-2014 3.5L EcoBoost F-150s.

Fitment: 2011 2012 2013 2014 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 4.3 out of 5 stars
Read All 6 Reviews

Customer Photos (3) Submit Your Photo

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2 Questions / 2 Answers

Ask a Question

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)

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Customer Reviews (6) Write a Review

Overall Rating 4.3

out of 5 stars

Installation Time:Afternoon

  • Loudness / Volume 3.166667 3.2
  • Exhaust Note 4.166667 4.2
  • Fit & Finish 4.166667 4.2
  • Bang For Your Buck 4.166667 4.2



  • 5/5

    Installation Time: Less than 1 Hour

    June 25, 2017

    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

    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

    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)

  • 2/5

    Installation Time: Afternoon

    July 10, 2017

    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

    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: Afternoon

    June 22, 2017

    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)

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