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MAC 1-5/8 in. Ceramic Long Tube Headers (11-14 V6)

Market Price $693.77 You Save 12% ($79.82)
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$613.95

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  • Item 100659
  • MPN# TF2105

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Quoted installation from $125

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    Features & Details

    • Increases Horsepower and Torque
    • Long Tube Header Design
    • Free Flowing Mandrel-Bent Tubing
    • Polished Ceramic Finish
    • Fits 2011-2014 3.7L V6 Mustangs
    More Horsepower And Torque. Bolt on extra horsepower and torque that you can feel throughout the entire RPM band with a set of MAC Performance Long Tube Headers. These MAC Ceramic Long Tube Headers when combined with a matching shorty Mid Pipe will improve your Mustangs exhaust flow increasing your pony's horsepower and torque.

    Ceramic Coating. These Long Tube Headers are completed in MAC's Polished Ceramic Coating that not only looks great, but reduce under hood temperatures to help increase horsepower and extend the life of the headers. Ceramic Coated headers will long out last both chrome plated and polished headers.

    High Quality Construction. Constructed from 1-5/8" mandrel bent 16 Gauge Steel tubing so there are no kinks to rob you of power, these MAC Performance Long Tube Headers feature 2-1/2" True Fit Collectors that eliminate the need for gaskets which are prone to leak and blow out. These headers are then completed in a polished ceramic finish for good looks and a durable long life.

    Recommended Upgrade. To realize the full power potential that these Long Tube Headers have to offer, AmericanMuscle recommends a custom tune with a Mustang Handheld Tuner to reprogram the vehicles computer (ECU) for proper operation.

    Application. This pair of MAC Performance Long Tube Headers are specifically designed to fit manual and automatic 2011-2014 Mustangs that are equipped with the 3.7L V6 engine. MAC Performance recommends using a MAC shorty Mid Pipe for the best performance gains. (see drop down option above).

    Technical Note. This MAC Performance product is not legal for use in emission restrictive states.

    Fitment: 2011 2012 2013 2014 Details

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (1) Driver side header
    • (1) Passenger side header
    Installation Info
    Tech Specs
    Header Specifications
    Header Type: Long Tube Finish : Ceramic
    Type Mid Pipe Required: Shorty Fitment: 2011-2014 V6
    Will it fit my Mustang?

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    Customer Photos (4) Submit Your Photo

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    Questions & Answers (9)

    5 Top Rated Questions

    what are the hp # on these

    • With a good tune, the MAC Ceramic Long Tube Headers (11-14 V6) can get you upwards of 20 or so more horsepower.

    Helpful (1)

    Would I get a check engine light with these headers Mac hpipe and tune?

    • The MAC 1-5/8 in. Ceramic Long Tube Headers will trigger your check engine light due to the higher emission flow. However, most tuners out these will not be able to remove the check engine light caused by the long tube headers as this is regulated by the EPA.

    Helpful (0)

    If I have these installed at the shop, would I need to purchase the O2 sensor extensions here on the site or would they already have them? Also if I do need to buy them what would guys recommend? Thanks a lot. -WC

    • Unfortunately, this kit would not include the extensions for the O2 sensors and they would need to be purchased separately. We do have some here at this link by BBK, that would work: https://www.americanmuscle.com/1014-mustang-o2sensors.html. The shop may have the sensors, however, we would recommend calling to make sure so that you do have everything needed for the installation.

    Helpful (0)

    I have a 2014 v6, if I install these, what else will be needed?

    • The MAC 1-5/8 in. Ceramic Long Tube Headers will require a matching Mac Shorty Mid pipe, and a tune for proper installation.

    Helpful (0)

    Oxygen Sensor Extensions? Do these longtube headers require oxygen sensor extensions? If so, are they provided?

    • Yes, O2 extensions will be needed and are not included.

    Helpful (0)
    Post Your Question
    4 More Questions
    Recommended tuner to reprogram Can the tuner that comes with a cold air intake, can that handheld tuner be used to reprogram the ECU or would I have to buy a separate tuner for these headers? 1 answer
    O2 Sensors Do these have the provisions for factory O2 sensors? 2 answers
    mac shortie headers are those coming soon as well, along with the new mac prochamber x pipe 1 answer
    Will this work with a BBK shorty mid pipe? 1 answer

    Customer Reviews (5) Write a Review

    Overall Rating 4.8

    out of 5 stars

    Installation Time:Full Day

    Installation Cost:$100-$250

    • Loudness / Volume 4.6 4.6
    • Exhaust Note 4.6 4.6
    • Fit & Finish 4.8 4.8
    • Bang For Your Buck 4.8 4.8



    • 5/5

      Installation Time: Afternoon

      May 16, 2016

      MAC Ceramic Long Tube Headers

      Real nice header, Bolted right up and sounds sweet

      Tang11

      Year: 2011 Submodel: V6

      Helpful (4)

    • 5/5

      Installation Time: Afternoon

      March 10, 2015

      Just Great

      I was a little unsure as to Long tube or short, but these along with the prochamber mid pipe I absolutely love the sound! My friends agree they cant tell what type this car is with these installed, especially given my RTR decklid panel and CDC grille. It is loud, I have the roush axle backs, but in a good tone. No drone, not very raspy, and WOT is just intense. I can feel a better airflow through the stang now, and my gas is actually improved.

      Bbowman88

      Year: 2014 Submodel: V6 San Antonio, TX

      Helpful (4)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: $100-$250

      December 19, 2014

      Great Product for any Mustang!

      Out of the box the MAC Ceramic LT Headers look AMAZING! They give a little bit deeper exhaust note to my 2014 v6 and combined with my AirRaid CAI intake and custom shorty xpipe, the headers were the part I needed to wrap everything up nicely. As far as HP increase, I'm not sure, as I have not dynoed my car yet, but I can tell you one thing it sure sounds meaner, and it does seem to have a good bit more pick up than it did stock.

      Alucard3600

      Year: 2014 Submodel: V6 Forest City, NC, USA

      Helpful (4)

    • 5/5

      Installation Time: Afternoon

      June 20, 2014

      Definitely a recommendation

      I love the muscle sound it provided and with the suggested mid pipe, and bama tune, I definitely acknowledge and increase in HP, and TQ! Only con was the installation price. But I recommend this!!

      Braeden6

      Year: 2013 Submodel: V6

      Helpful (4)

    • 4/5

      Installation Time: Shop Install

      Installation Cost: $250-$500

      February 22, 2014

      Great deals

      Could only wish for a cheaper installation but I don't regret anything they where wonderful. I love my car now even more!

      Alex327

      Year: 2014 Submodel: V6 Dallas, TX, USA

      Helpful (5)

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