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LTH Mid Exhaust System (15-17 GT)

Market Price $439.99 You Save 9% ($40.00)
Our Price

$399.99

FREE Shipping
  • Item 394182
  • MPN# FDMP00001T

In Stock Ships same business day. Choose options to add to cart

Features & Details

  • Stainless Mid Exhaust System
  • Adds Horsepower and Torque
  • Increased Airflow for Better Sound
  • Titan Satin Finish for Durability
  • Modular Design Works with OEM Exhaust
  • Manufactured in The USA
  • Lifetime Warranty
  • Fits 2015-2017 GT Mustangs
Better Sound. The OEM over-axle pipe and mid-pipe construction on your stock S550 leaves plenty to be desired when it comes to the muffled sound of your 5.0L. The LTH Mid Exhaust System does away with all that, providing a high-flow solution that opens up your exhaust for better sound. When mated with LTH mufflers, your Mustang's new exhaust will let your 5.0L roar the way it should.

More Power. That OEM piping is restrictive and certainly not optimized when it comes to airflow. The LTH Mid Exhaust System provides improved flow that balances low end and top end power, making for an all-around improvement in horsepower and torque.

Quality Construction. LTH's system may be hidden underneath, but that didn't stop them from ensuring its construction and quality is as good as its performance and sound. Using their unique Titan finish, this exhaust system gets added durability with a stylish, protective satin silver coating.

Installation. The LTH Mid Exhaust System is simple in design, allowing for a direct bolt-on installation that requires no welding or modification of your existing exhaust components. You can even keep your factory axle-back exhaust if you want to keep things tame.

Application. The LTH Mid Exhaust System is designed to fit all 2015-2017 5.0L GT Mustangs equipped with the OEM Exhaust Manifolds or LTH Long Tube Headers and the OEM or LTH Axle-Back Exhaust Kits.

Fitment: 2015 2016 2017 Details

What's in the Box
  • (1) Mid Exhaust System
  • (2) Exhaust Clamps
Installation Info
Tech Specs
Will it fit my Mustang?
  • GT - 15, 16, 17

Designed to be used with OEM Exhaust Manifolds or LTH Long Tube Headers and the OEM or LTH Axle-Back Exhaust Kits.

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Most Helpful Reviews

5/5
Wow

I have a gt350 axle back exhaust. Just got my mid pipe installed the sound is very good you do feel the horsepower and torque when you give it gas. I highly recommend it for mustang lovers who have a axle ...

Read More
Helpful (2)

5/5
Great small addition combined with axle backs

Love the noise setup when combining these with roush axle backs. Sounds phenomenal!

Helpful (1)

Overall Rating 5 out of 5 stars
Read All 7 Reviews

Customer Photos (2) Submit Your Photo

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5 Questions / 5 Answers

Ask a Question

Is it 2.75" I'd or od? Will it mate up to my SW long tubes w cats w/o factory connect?

Crash

  • Hello! The LTH Mid Exhaust System have an inner diameter of 2.75". They are designed to work with the stock headers, or LTH headers. So, it is likely you will need to some modification to get them to fit with your Stainless Works Headers

    VincentV

Helpful (1)

Will they it with Mishimoto Race Axle-Back Exhaust?

JA

  • The LTH Mid Exhaust System can be used with a Mishimoto Race Axle-Back Exhaust, however slight tweaking may be needed for a perfect fit and finish.

    Rob D

Helpful (0)

Does this require a tune since the exhaust is larger than stock? And are there roughly any hp numbers?

Bensonhowell2344

  • Installing the LTH Mid Exhaust System to a set of LTH long tube header you would be required to have a tune. Installing the LTH Mid Exhaust System to a set of OEM stock manifolds it is not required to have a tune but is recommend. The horsepower that you can gain would depend on the rest of your exhaust as well.

    AMBob

Helpful (0)

is it fit to my roush axle back?

JimmyD

  • This is not fit to the Roush Axle-Back. This is designed to be used with the OEM exhaust manifolds or LTH Long Tube Headers and the OEM or LTH Axle-Back exhaust kits.

    KevinD92

Helpful (0)

What is the tube diameter?

s550Guard

  • The diameter of the tube is 2.75" of stainless steel.

    KevinD92

Helpful (0)

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Customer Reviews (7) Write a Review

Overall Rating 5.0

out of 5 stars

Installation Time:Afternoon

Installation Cost:0-$100

  • Loudness / Volume 4.428571 4.4
  • Exhaust Note 4.857143 4.9
  • Fit & Finish 5 5
  • Bang For Your Buck 5 5



  • 5/5

    Installation Time: Less than 1 Hour

    February 09, 2017

    Wow

    I have a gt350 axle back exhaust. Just got my mid pipe installed the sound is very good you do feel the horsepower and torque when you give it gas. I highly recommend it for mustang lovers who have a axle back that want more power out of there mustang.

    Russell

    Year: 2015 Submodel: GT

    Helpful (2)

  • 5/5

    Installation Time: Afternoon

    January 18, 2017

    Great small addition combined with axle backs

    Love the noise setup when combining these with roush axle backs. Sounds phenomenal!

    Pablotheartist

    Year: 2017 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    August 31, 2017

    Exhaust

    Great product, was shipped fast and box looked in good shape. Instruction was easy to read and easy to install.

    Dustin15

    Year: 2015 Submodel: GT

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    July 06, 2017

    Perfect fit

    Fitment was great with my Borla S Type axle back. Sounds wicked as well!

    JoshuaW

    Year: 2017 Submodel: GT

    Helpful (0)

  • 5/5

    Installation Time: Afternoon

    June 04, 2017

    Increase in diameter, beautiful finish, warranty

    My friend installed these on his roush supercharged 2015 gt. Though his is force inducted, the larger piping and less bends than stock created a beyond just noticeable airflow on his car and N/A and force inducted cars alike, so you will see horsepower, more sound, and a reduction in weight from this product. LTH has incredible products and I am ordering this midpipe as soon as possible for my N/A build. Perfect when combined with long tube headers to increase exhaust velocity = more power. It does retain stock cats so the midpipe is not too loud, but eliminates the heavy and restricting resonator. Worth every penny.

    Qwk5oh

    Year: 2015 Submodel: GT

    Helpful (0)

  • 5/5

    Installation Time: Afternoon

    April 30, 2017

    Worth it

    Installed about a week ago, very easy install, everything goes together like it should. Produces great sound getting rid of the resenators and being paired with muffler delete.

    BradC

    Year: 2015 Submodel: GT

    Helpful (0)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: 0-$100

    March 09, 2017

    Great addition

    I combined these with an LTH muffler delete axle back. Loud doesn't even describe the sound! If you're looking to wake the dead and be heard from blocks away, then add these to your cart! You won't be disappointed!

    CaseyP

    Year: 2016 Submodel: GT

    Helpful (0)

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