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LTH Muffler Delete Axle-Back Exhuast - Black Tip (15-17 GT)

Market Price $419.99
Our Price

$419.99 (pair)

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  • Item 390799
  • MPN# FDMD00001B

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Features, Video & Details

  • Loud Throaty Aggressive Sound
  • Muffler Delete Design
  • Improves Exhaust Flow for More Power
  • 304 Stainless Steel Construction
  • LTH Titan™ Uniform Satin Finish
  • 2.75" Diameter Mandrel-Bent Tubing
  • 4" Black Slant Cut Exhaust Tips
  • Cut & Clamp Design
  • Fits All 2015-2017 GT Mustangs

Review & Installation Video

Review & Install Video

Hey, guys. Stephanie with AmericanMuscle.com with a quick review of the LTH Muffler Delete Axle-Back Exhaust for 2015 and up GT Mustangs and I'm gonna go over the sound, materials, price, and install of this axle-back. This is an axle-back that's gonna be a good option for someone that would like a loud and aggressive sound at a very budget-friendly price. This is a Muffler Delete Axle-Back, so if it was anything other than loud, I would think something's wrong here. This isn't a quiet upgrade, so if you're looking for something tame, I'd say go back to the product page. This axle-back's going to provide a huge change in the S550 GT. It's loud, it's aggressive, and it's throaty. It has a deep tone on start-up and it's got a little bit of a rolling rasp to it as you're going through the RPMs. Since this is a Muffler Delete Axle-Back, I'm going to rate it as a solid four on the loudness scale when compared to other axle-back options. Keep in mind that if you decide to change your mid-pipe or headers down the road, that the sound this thing produces is going to be even louder. This is already a night and day difference in sound and volume even with the factory headers and mid-pipe still installed. So like I said earlier, without a doubt, this axle-back is deeper sounding and more aggressive than the factory exhaust. You can hear that you have an aftermarket axle-back on the car from inside the cabin, but I wouldn't say there's too much drone. So this could be a good option for daily drivers. If you're looking for that aftermarket forceful sound, then this is gonna be a good option for you. This is a full 304 stainless steel axle-back, so it's going to be perfect for all cars, even the dailies that see harsh elements in road salt. The 304 stainless will protect it from corrosion. And another thing that's gonna help protect this thing from corrosion is the Titan satin finish that LTH has added here. LTH puts the product through a process that gives it a bright, uniform satin finish, so you're not gonna see any discolorations from welds or heat, and no scratches in the product either. But the finish is about more than just creating a nice looking exhaust, it strengthens the stainless steel as well. This is a 2 and 3/4 inch axle-back, so it's a bump up from the factory axle-back which is going to help with exhaust flow. But speaking of that, you're really opening up a lot of exhaust flow since you're completely deleting the mufflers here. There'll be no more filtration of the exhaust gasses after the resonator. This is also gonna drop some weight from the S550 as well. And as far as tips go, these are 4-inch slash-cut tips that have the LTH logo blazing on them. LTH does offer this axle-back with black tips as well if you're looking for that type of style, but that version is going to cost a little bit more. When it comes to price, this is going to be one of the more affordable axle-back options that are currently available which is really nice to see from a full stainless steel axle-back. But then again, you have to keep in mind that you are missing a big component with no mufflers. But if you start to consider the prices some of the other options that are out there, coming in at over $1,000, the $400 for this system sounds nice. The black tip version costs about $20 more. You're going to be looking at the typical cut and clamp design with the install for this axle-back, like all other axle-backs. I'm gonna call this a two out of three wrenches on the scale just like all other axle-backs just because of the cutting that's involved. It's nothing difficult, but I would just recommend some eye protection and a fresh blade to make the cutting easier. Overall, you're looking at about two hours to get this done. All right, wrapping this up, this axle-back from LTH is a Muffler Delete Axle-Back, so you can expect a big change in your exhaust tone and node. This is a loud axle-back that's going to provide a lot of volume and a little bit of rasp. It's a full 304 stainless steel system that's easy to install, but it's like other axle-backs in the sense that it does require some cutting. You can check it out more online, right here at AmericanMuscle.com.

Loud Throaty Aggressive Sound. Broadcast the approach of your Coyote powered Mustang by installing a LTH Muffler Delete Axle-Back Exhaust System. The mild factory exhaust note of the GT Mustang is okay for the daily driver, but not for the performance extremist that wants to be heard long before being seen. This LTH Axle-Back System deletes the factory mufflers to unleash an extremely loud, aggressive, throaty exhaust note that will wake up the sound of your Mustang and your neighbors.

Power And Performance. A LTH Muffler Delete Axle-Back Exhaust System will not only increase the sound of your 5.0L V8 Mustang, but it will also increase its power and performance as well. By eliminating the restrictive factory mufflers you will increase exhaust flow and reduce back pressure, for a noticeable improvement in rear wheel horse power and torque.

Stainless Steel Construction. LTH Axle-Back Exhaust systems are proudly manufacture right here in the USA. LTH Muffler Delete Axle-Back's are mandrel bent from 2.75" diameter, 304 stainless steel tubing for excellent exhaust flow and long lasting corrosion resistance. This Muffler Delete System features two massive, 4.0" diameter, slant cut, 304 stainless steel, black finished tips for impressive muscle car looks and sound.

LTH Titan™ Uniform Satin Finish.  Titan™ is LTH's unique proprietary process that produces a bright uniform satin finish over the entire part to eliminate the ugly discoloration from welds, heat, and scratches that are encountered during manufacturing; making it the perfect exhaust finish for high end show cars. Not only does the process create a show quality finish, but it also strengthens the stainless steel to eliminate microscopic sharp edges created during welding that could, if not removed, become tears and cause the product to fail.

Cut & Clamp Installation. Installation of this LTH Axle-Back Exhaust System will require cutting and removing the factory muffler assemblies and clamping the new muffler assemblies in place. Clamps and installation instructions are provided.

Application. This LTH Muffler Delete Axle-Back Exhaust System with Black Tips is specifically designed to fit the 2015 to 2017 GT Mustangs equipped with the Coyote 5.0L DOHC V8 engine.

Please Note. LTH does not make any claims that their Muffler Delete Exhaust will meet any federal or local noise regulations or laws. Please check your local and state ordnances for installation and usage regulations.

Fitment: 2015 2016 2017 Details

What's in the Box
  • (1) Driver Side Muffler Assembly
  • (1) Passenger Side Muffler Assembly
  • (2) Clamps
  • LTH Installation Instructions
Installation Info
Tech Specs
Axle-Back Exhaust Specifications
Piping Material: 304 Stainless Steel Tip Material : Black Finished 304 Stainless Steel
Piping Size: 2.75" Tip Size: 4.0"
Muffler Type: Muffler Delete Fitment: 2015-2017 GT
Will it fit my Mustang?
  • GT - 16, 15, 17

Most Helpful Reviews

5/5
Made in America

I was very impressed with this muffler delete system. Very easy to install. It looks great having the black tips if you're going to black out the car. It sounds awesome. Quiet at idle, roars when you ...

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Helpful (1)

5/5
LTH axle back muffler delete

Sounds great. Fairly tame at idle, but throaty and much beeter sound than stock.

Helpful (0)

Overall Rating 4.8 out of 5 stars
Read All 4 Reviews

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Customer Reviews (4) Write a Review

Overall Rating 4.8

out of 5 stars

Installation Time:Full Day

Installation Cost:0-$100

  • Loudness / Volume 4.5 4.5
  • Exhaust Note 4.75 4.8
  • Fit & Finish 5 5
  • Bang For Your Buck 4.75 4.8



  • 5/5

    Installation Time: Less than 1 Hour

    June 25, 2016

    Made in America

    I was very impressed with this muffler delete system. Very easy to install. It looks great having the black tips if you're going to black out the car. It sounds awesome. Quiet at idle, roars when you step on it.

    DarkKnight

    Year: 2016 Submodel: GT

    Helpful (1)

  • 4/5

    May 05, 2017

    Worth the money

    They sound great. I was hoping they'd be a little louder, but still have the factory resonators. They look great and cost $70 to have installed. Definitely turns heads and makes the car fun to drive. Has a drone at 1800 to 2100 RPMs, but with 373s I don't have to worry much about staying in that range when driving.

    MustangTrevor27

    Year: 2017 Submodel: GT

    Helpful (0)

  • 5/5

    April 02, 2017

    LTH axle back muffler delete

    Sounds great. Fairly tame at idle, but throaty and much beeter sound than stock.

    WilliamM

    Year: 2016 Submodel: GT

    Helpful (0)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: 0-$100

    March 09, 2017

    Great Product

    I combined these with the LTH Mid Exhaust that comes with an x-pipe and intermediate piping. It's scary loud! If you're looking to disturb your neighbors, shake walls during cold starts, and unlock the potential of the coyote motor I'd definately recommend these muffler deletes paired with the LTH Mid Exhaust.

    CaseyP

    Year: 2016 Submodel: GT

    Helpful (0)

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