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

Item 100659
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • 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

      MPN# TF2105

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (5)

      Write a Review

      Ratings Summary

      4.8 out of 5 overall rating from 5 customers

      Installation Time: Full Day

      Installation Cost: $100-$250

      • May 16, 2016

        5 2011 V6 - Tang11 Installation Time: Afternoon

        MAC Ceramic Long Tube Headers

        Real nice header, Bolted right up and sounds sweet

        Helpful (6)
      • March 10, 2015

        5 2014 V6 - Bbowman88 Installation Time: Afternoon

        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.

        Helpful (6)
      • December 19, 2014

        5 2014 V6 - Alucard3600 Installation Time: Shop Install Installation Cost: $100-$250

        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.

        Helpful (6)
      • June 20, 2014

        5 2013 V6 - Braeden6 Installation Time: Afternoon

        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!!

        Helpful (6)
      • February 22, 2014

        4 2014 V6 - Alex327 Installation Time: Shop Install Installation Cost: $250-$500

        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!

        Helpful (7)

      Questions & Answers (10 answers)

      5 Top Rated Questions

      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 (1)

      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 (1)

      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)

      Are these legal in the state of Nevada and mid pipe do I add? The website doesn’t sell Mac Shorty Mid pipe

      • We do not have that information on our end. We suggest checking with your local ordinances if legality is in question.

      Helpful (0)

      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)
      Post Your Question
      5 More Questions
      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 1 answer
      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

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Driver side header
      • (1) Passenger side header

      Tech Specs

      Header Specifications
      Header Type:Long Tube Finish :Ceramic
      Type Mid Pipe Required:ShortyFitment:2011-2014 V6

      Will It Fit My Mustang