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MSD Launch Master 2-Step Rev Limiter (11-15 GT)

Item 14226
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      Review & Installation Video

      Stephanie: Hey, guys. Stephanie with americanmuscle.com here with the MSD Launch Master 2 Step Rev Limiter for 2011 to 2014 GT Mustangs. In this video, we're going to talk about the functionality of this two-step module and the install, as well. I'll go over the install in a little more detail later, but I can tell you right now that I'm going to call it a one out of three wrenches on the difficulty meter. The MSD 2 Step is gonna be for the '11 to '14 GT owners out there that are looking to create a consistent, reliable launch on the track, strip, or even the street. This launch control connects to the factory coils. And it works by cutting spark, not fuel. So it's a good option for anyone looking for a safe and effective launch control for their Mustang. A two-step, or launch control, or stutter box, whatever you want to call it, is a simple design, but it's helpful to the performance enthusiast that wants to have more consistent performance.The two-step will give you the ability to find your launch RPM. And the device will maintain it for you. This allows you to hold the car at full throttle while preparing to leave the line, so you don't have to worry about manually holding your launch RPM and watching the tree at the same time. If you have a forced induction setup, this allows you to build boost while waiting to leave. And if you have an NA setup, this just makes it easier for you to dial in the perfect launch RPM where you have a smooth, consistent launch with maximum power and no wheel hop. And, of course, that leads to faster 60-foot times at the street or pushing you into the first corner faster or, hell, maybe you guys just want to have fun on the street.The MSD 2 Step works by cutting spark, not fuel, which is what you want. It is possible to induce a two-step situation by cutting fuel, but anyone in their right mind wouldn't do it that way. It's dangerous and not a good way to do it. So that's why MSD does it through cutting spark. So the device will intercept the spark signal from the ECU. And it will modify it, which actually creates a misfire that will hold the car at the desired launch RPM. The MSD is easy to set launch RPMs. There are two dials with a big RPM range that move in 100-RPM increments. So you can really set your launch RPM where the car performs the best. The other nice thing about this is that it has an LED that will show you when the launch control is active, which is not only helpful on the line, but it's helpful for the street cars that want to use this, too. As far as price, the 2 Step from MSD is going to cost you right in between $200 and $250. So the install here is not difficult. Overall, this is a one wrench install on our scale. It should take just about an hour to complete. You do have a little bit of room to determine how you want to wire this in. But the general idea is to get your direct bit harness plugged into your coil wires, mount the module, and run a grab liner. You will need to run wiring into the cabin and tap into the clutch switch. So you are looking at some light wiring, but nothing too technical. Wrapping things up here, the MSD Launch Master 2 Step Rev Limiter offers a great way to improve launches. It's easy to install and works by cutting spark and not fuel for safe rev control. You can check it out more online right here at americanmuscle.com.

      Product Information

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

      Features

      • Hard Consistent Launches
      • Easily Set a with Two Built-In Rotary Dials
      • Connects to the Factory Coils for an Easy Install
      • Perfect for the Drag Racer
      • Fits 2011-2015 5.0L GT Mustangs

      Description

      Consistent Holeshots. Consistent launches and quicker 60-foot times are the goal of every drag racer and now you can have both by simply installing a MSD Launch Master 2 Step Rev Limiter in your S197 Coyote 5.0 Mustang.

      Easy To Set. The MSD Launch Master Rev Limiter is easy to set with two built-in rotary dials ranging from 1,800 to 9,900 rpm in 100 rpm increments. When activated the rpms will be held at the set rpm range allowing you to keep your eye on the "Christmas Tree", not the tachometer.

      Easy To Install.
      The MSD Launch Master 2 Step Rev Limiter connects directly to the factory coils for an easy straight forward installation and features a handy LED that shows when the launch rev limit is active.

      Application. The MSD Launch Master 2 Step Rev Limiter is designed to fit 2011 to 2015 5.0L Coyote V8 Mustangs with a coil-on-plug system.

      Fitment: 2011 2012 2013 2014 2015

      MSD 8731

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Rev Limiter Module
      • (1) Wiring Harness
      • (1) Wired Connector

      Tech Specs

      4.3

      Customer Reviews (81)

      Write a Review

      Ratings Summary

      4.3 out of 5 overall rating from 81 customers

      Installation Time: Less than 1 Hour





      • May 14, 2020

        5 2014 GT - LuisM Installation Time: Less than 1 Hour

        Works perfectly.

        Install was easy and pretty straight forward. Took me about an hour. 2 step works amazing.

        Helpful (0)
      • May 10, 2020

        5 2012 GT - Joseph Installation Time: Less than 1 Hour

        Works amazing!

        Super easy install, and couldn’t be happier with the results. Just be sure to mount the box somewhere you can still access the dials :)

        Helpful (0)
      • April 14, 2020

        5 2014 GT - Jpolo Installation Time: Less than 1 Hour

        Works great

        2-step is awesome. Launch control is super reliable and awesome. Also allows me to shoot some nice flames. If your looking to shoot flames set it to about 3-3,500rpm and only hit the limiter for a second then let off. I had to learn on my own. But install was super easy. One thing is I wish there was a way to mount the box other than drilling. Might grab some 3m double sided tape.

        Helpful (3)
      • April 10, 2020

        5 2014 GT - InstaThepaxyt Installation Time: Less than 1 Hour

        MSD 2-Step On gt

        Fairly easy install with the MSD. I'd make sure you replace the factor plugs because it will eat them up. If you are mechanically inclined you shouldn't have an issue. The hardest part is the wiring(which is an easy thing to do) 10/10. I did notice a small HP loss. Not sure why

        Helpful (3)
      • March 21, 2020

        5 2011 GT - RonaldW Installation Time: Less than 1 Hour

        Great product

        All my take offs have been on point Cant say nothing bad about the product its Really helpful to have

        Helpful (3)
      • October 31, 2019

        5 2015 GT - EstebanS Installation Time: Less than 1 Hour

        Msd launch master

        Is awesome and super easy to use I love the flame the come out the exhaust when I get in the line ready to launch great products recomend to everyone

        Helpful (3)
      • August 28, 2019

        5 2014 GT - Pluto Installation Time: Less than 1 Hour

        MSD 2 step

        Love the product works great after you dial it in.

        Helpful (3)
      • July 23, 2019

        4 2014 GT - RussellR Installation Time: Less than 1 Hour

        Fantastic

        Does exactly what you want it to do and what it says it can do. Only thing is instructions said use white wire to tap in but the white wire didn't activate the 2 step so I used the blue on to tap into the clutch wire. I suggest removing your cats as well because it will damage them and it's just a mess.

        Helpful (3)
      • July 11, 2019

        5 2014 GT - JoshA Installation Time: Less than 1 Hour

        Awesome product

        I absolutely love it so far. The only problem I’m having is now my tail lights and front running lights don’t come on at all. Brake light and turn signal work just not running lights Has anyone ever had this happen to them??

        Helpful (3)
      • June 26, 2019

        5 2014 GT - RaymondF Installation Time: Afternoon

        Easy to install

        Works great!! The directions were super easy to follow.

        Helpful (4)

      Questions & Answers (40 answers)

      5 Top Rated Questions

      Will this work for a automatic 2014 Gt mustang?

      • The MSD Launch Master 2 Step Rev Limiter (11-14 GT) will only work with the manual transmission.

      Helpful (12)

      How does this work when downshifting ? Will it act as a rev limiter only when stationary or as soon as the clutch is engaged ?

      • The MSD Launch Master 2 Step Rev Limiter will limit RPM by cutting spark, so when shifting, while it will be active, it will not have an effect on RPM since when the RPM is coming down, spark is not utilized.

      Helpful (5)

      Should this be used with factory exhaust? I feel like it would foul the O2 sensors and cats pretty quick.

      • This would not be ideal for the factory exhaust and would be recommended on at catless set up.

      Helpful (4)

      can i hook this to a 2016 mustang gt?

      • The MSD Launch Master 2 Step Rev Limiter (11-14 GT) will be designed for only the 11-14 mustangs. This will not work for your 2016 mustang.

      Helpful (4)

      Does this come with a switch that would allow to turn it on or off from the inside ?

      • The MSD Launch Master 2 Step Rev Limiter does not come with a disable switch.

      Helpful (3)
      10 More Questions
      another question only thing my car has is the cats are in everything else is straight piped, no resonators no mufflers just cats will this product make my car spit flames if i rev it and active it the msd 2 step??? 1 answer
      how come one site says it will work with a auto and this one says it does not work with a auto? 1 answer
      Would a tune affect the operation of the 2 step. I have everything wired correctly, and the module set to 3000 rpms for testing purposes. Its not wanting to fire off or engage the 2 step function. I have 2013 with full exhaust, boss intake and a Bama tune. Any help would be appreciated. 1 answer
      Can I use the blue wire to hook up to a switch for a automatic?? 1 answer
      Will this work on my 2011 v6 or is it only for gt 1 answer
      GT 500 I have a 2012 GT500. Will this work on my car? 1 answer
      Does this require a tune? 0 answer
      Why wont it work with an automatic? Iv seen where others say it will. 1 answer
      Is there any way to 2 step a 2018 Shelby GT-350? 0 answer
      Well this work on a automatic 1 answer

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