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2015-2020 Ford Mustang GT Performance Parts Guide

2015-2020 Ford Mustang GT Performance Parts Guide

2015-2020 Ford Mustang GT Performance Parts Guide

Created by Taylor Ward
Last Updated 2/22/2021

If you are looking for the best 2015-20 Mustang GT performance parts, we have just what you need. Late Model Restoration has put together a guide to help you get the most out of your 5.0 Mustang!

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Modding Your 2015-20 Mustang

When it comes to modding your S550, LMR.com has you covered with this 2015-20 Mustang GT performance parts guide. We have everything you need to make huge horsepower including cold air intakes, cat back exhaust kits, axle back exhaust kits, tuners, headers, shifters, rear end gears, half shafts, superchargers, resonator deletes, and x pipes! Let us walk you through what to buy for your 5.0 motor to make the most horsepower and torque for great performance on and off the track.

2015-20 Mustang Performance Part Guide

Cold Air Intakes
  • More Air
  • Increased Fuel Mileage
  • Increased Horsepower
  • Increased Torque
  • Bolt On Installation
  • Tune May Be Required
Catback Exhaust Kits
  • Replaces Factory Exhaust From After The Catalytic Converters To Exhaust Tips
  • Deeper Exhaust Tone
  • Increased Horsepower
  • Increased Torque
  • Increased Exhaust Tubing Diameter
  • Offered In H-Pipe & X-Pipe Versions
Axle Back Exhaust Kits
  • Replaces Factory Exhaust From Axles To Exhaust Tips
  • Deeper Exhaust Tone
  • Increased Horsepower
  • Increased Torque
  • Increased Exhaust Tubing Diameter
  • Offered In Various Finishes
Short Throw Shifters
  • Replaces Factory Shifter In Manual Transmission Mustangs
  • Reduces Length You Have To Shift Between Gears
  • Direct Bolt On Installation
  • No Increase In Noise Vibration Harshness
  • Reduces Missed Shifts
Rear End Gears
  • Replaces Factory Rear End Gears & Pinion
  • Increases Acceleration
  • Includes Pinion Nut & Crush Sleeve
  • Ford Racing Quality
Half Shafts
  • Replaces Factory Half Shafts
  • Heavy Duty Construction
  • Dramatically Reduces Wheel Hop
Superchargers
  • Forced Induction
  • Huge Increase In Horsepower
  • Huge Increase In Torque
  • Pulley Driven
Tuners
  • Reads/Clears DTC Trouble Codes
  • Increases Horsepower
  • Increases Torque
  • Plugs Into OBD2 Port
  • Holds Multiple Tunes
  • Handheld Design
Headers
  • Better Exhaust Flow
  • Increases Horsepower
  • Increases Torque
  • Deeper Exhaust Tone
  • Bolt On Installation
X-Pipes
  • Replaces Factory H-Pipe
  • Better Exhaust Flow
  • Increases Horsepower
  • Increases Torque
  • Deeper Exhaust Tone
  • Cut & Clamp Installation

2015-20 Mustang GT Cold Air Intake Kits

Installing a cold air intake on your 2015-20 Mustang GT is a great way to bring in more air that will not only give you more horsepower, but it will only aid in making more power when paired with other mods. Late Model Restoration offers performance cold air kits from industry-leading brands such as Airaid, JLT, Steeda, and many others! These kits feature high quality Polyethylene tubing and high flow filters to supply your 5.0 with more air flow than your factory unit. Pick one up today for a 100% bolt-on, power increasing modification.

2015-20 Mustang GT Catback Exhaust Kits

If you are looking to increase horsepower in your S550 while giving it a deep, aggressive new tone, check out these 2015-20 Mustang GT catback exhaust kits! These catback exhaust systems install onto your existing pipes and give your Stang that loud rumble you want. Late Model Restoration has kits from SVE, MBRP, Corsa, Borla, Flowmaster, Magnaflow, Ford Performance, and Roush to give you the perfect sound for your 5.0 Coyote motor. Replacing your restrictive factory exhaust system with one of these wider diameter, better flowing kits adds horsepower, torque, and all-around better looks and performance.

2015-20 Mustang GT Axleback Exhaust Kits

Adding a 2015-20 Mustang GT Axleback exhaust kit to your S550 will give you both horsepower increases and an aggressive new exhaust tone. These exhaust systems bolt straight onto your factory exhaust and are a quick and easy way to improve performance, looks, and power. With top manufacturers such as SVE, Flowmaster, Ford Performance, Magnaflow, Corsa, MBRP, Borla, SLP, and Roush, Latemodel Restoration has the perfect kit for you to get your S550 sounding meaner than ever!

2015-20 Mustang Short Throw Shifters

With the V8 S550 including the same MT-82 transmission as the 11-14 Stangs, a perfect upgrade is a new 2015-20 Mustang GT short-throw shifter. Short throw shifters bolt in place of your factory shifter and reduce the amount of "throw" between gears to give you quicker shifts and more precise gear changes. Industry leaders Ford Performance and Steeda have designed some great short shifters for the 2015-20 Mustangs and they are sure to be a hit with any daily driver, drag racer, or corner carving GT!

2015-20 Mustang Rear End Gears

If you want to get quicker acceleration from your S550 Mustang GT, install a set of these 2015-20 Mustang gears. Upgrading your rear end gears to one of these Ford Performance gear kits gives you faster acceleration to get quicker ETs at the track. Choose from 3.31, 3.73. and 4.09 gears for your 2015-20 Mustang at Late Model Restoration.

2015-20 Mustang Half Shafts

One of the most common complaints from the 2015-20 Mustang is the rear end wheel hop. With the Independent Rear Suspension, IRS, making a comeback in the new S550, it is giving racers unwanted wheel hop at the track. This can be fixed with a new set of heavy-duty half shafts from Ford Performance or Drive Shaft Shop. These new shafts will help eliminate wheel hop and give you better traction on and off the track.

2015-20 Mustang Superchargers

Looking for a way to add some serious horsepower to your S550 Mustang GT? Late Model Restoration has you covered with these 2015-20 Mustang superchargers! A supercharger forces air into your intake to increase horsepower by up to 100+ horsepower depending on the application. It is a great way to get the most bang for your buck on your 2015-20 Mustang.

2015-20 Mustang Tuners & Tunes

If you want to get the most power out of your modded GT, an S550 Mustang tuner is the way to go! Late Model Restoration offers 2015-20 Mustang SCT tuners and custom tunes for you to keep all of your cold air intakes, exhausts, power adders, and other mods making maximum power. These handheld tuners can also store up to 10 tunes, read DTCs, clear engine codes, and provide you with important engine vitals!

2015-20 Mustang Longtube Headers

Adding a set of 2015-20 Mustang Long Tube Headers to your S550 is a great way to get maximum performance from your exhaust system. These headers feature a wider diameter, mandrel-bent tubing to flow more exhaust out of your engine, which increases horsepower, gives you more torque and adds a deeper tone to your exhaust. These kits are a direct bolt-on and are a great addition to any S550 GT!

2015-20 Mustang X-Pipes

Freeing up your S550 exhaust is a quick and easy way to gain some extra horsepower and torque while giving your GT an aggressive new exhaust tone. This can be easily accomplished by installing a 2015-20 Mustang x-pipe. The x-pipe replaces your factory h-pipe with a larger diameter tubing, "x" crossover that improves exhaust flow and gives you better performance. These kits are easy to install, and a must for any GT owner!