2015

Hello all, This is my first post on the forums! I have a 2015 Gt and it has 78k miles on it, I recently had kooks long tube headers installed with cats, they connected it into corsas through an oem connection because the aftermarket connect wasn’t long enough. When I got it back I’m 90% sure...

I drive a 15 5.0 6 speed, i was out for a drive a did a pull and got up to 120 - 130 ( on a private course obviously ) and needed to slow down, so i applied the brakes hard but not very hard. When i did so after a second or 2 the brakes felt like the rotors were very very warped and maybe even...

Hey so I have a 2015 ecoboost mustang and I'm in the process of getting it tuned I have Ngk spark plugs iridium 3k miles no them New LPS Clean catch can I use 91 pump gas from Chevron or VP in California Anyone have any ideas what could be going on here or what I can do to fix my OAR? Also...

Asking 29,750. The car is in great condition inside and out has a clean title with 3 owners, has only a little over 52k miles, but I am still driving it until it sells. The wheels and tires have only about 6k miles on them, oil changes every 4k miles (always royal purple oil and k&n filters)...

Hey guys I just installed a ess supercharger on my car and it’s been running fine but after about 50miles of driving it threw a check engine light for the imrc valves stuck closed, has anyone else experienced this and have a solution. I have seen some that say it is tuning related but I am unsure.

Looking to pick up some used n/a comp cams for a 2015-2017 gt. Preferably stage 3, but willing to look at other options. Trying to pick up some used cams someone doesn't mind letting go of for around the $1000 mark. I've seen a few people sell used cams in the $1000 territory but can't currently...

Hey guys looking for some help, I have a 2015 Mustang gt with the Paxton kit I was running the UPR dual valve catch can kit but wanted to get rid of the jlt intake and just run a screen at the track and a cone on the street. Problem is the kit states only works with an intake. So, I am having...

Last year I decided to have my car tuned by Palm Beach Dyno. I purchased a 93 tune as well as an E85 tune. I mainly run on the E85 tune and just recently I started the process of revising my tune. On the base tune they sent me the car shifts hard and firm which I like. When I loaded the new...

Cold Air Intake / Intake Box for 2015-2017 Mustang GT with 2018+ Intake Manifold. I have a 2015 mustang gt with a ported 2018 intake manifold and was looking to get a cai for even more power. What cold air intakes should I be looking for that would fit in my car. The 2018+ intake manifold swap...

So, first post. Hi, I'm Nick. I love mustangs. I have a stock manual 2015 GT Premium. I've had it since 2017, when I bought it with 24k miles and just recently I passed the 50k mark. I traded in my 2016 GT350 for my current car to ditch the car payment. My father-in-law's new dual motor Model...

Equipment Group 400A Optional Equipment GT Performance Package Michelin Front 255/40ZR19 Back 285/40ZR19 3.73 Torsen Rear Axle 19 Ebony Black Aluminum Wheels Modified Catback Exhaust Cold Air Intake Shifter knob to match Deep Impact Blue exterior paint n-Gauge Tuner with Lund Tune Custom...

Hello, I know this has been asked numerous times, however, I keep finding different information and nothing seems to be concrete enough. I currently have a Stage 2 Gen 5 3.0 Whipple 6-rib stock balancer 3.875" pulley for a 2017 Mustang GT which is my daily. My question is: What is the...

I have 101K miles on my 2015 mustang. Currently just have a tune, but am getting headers, ported 2018 intake, and 47lb injectors. What should I worry about with the engine / what should I check. Currently revving the car to 7,500 but may discuss 8,000 with my tuner (because of the new...

Planning on building my 2015 mustang gt with some mild bolt-ons. I currently just have a flex tune and a cat-back exhaust, but was planning on long tube headers, and a ported 2018 intake manifold. I will also be running e85 sometimes. I'm thinking ill need to upgrade my injectors. Should I just...

Looking for a diffuser for the base GT. Was interested in something like the Verus engineering one but open to anything that fits the base car. Located in Canada but open to shipping from wherever (Canada or US). Thanks!

Hey guys, I will be pulling my Paxton 2200SL kit off my car before I trade it in. Absolutely I thing wrong with it, just going in a different direction and I haven’t found much information on what is required to return it back to stock Does anyone know where I step by step guide is located or...

I have a 2015 Mustang Gt Premium. Having a hard time figuring out what tuning device and tuner I want to go with. Looking for a flex fuel tune or an e54 + e85 tune. (Would be nice to also have a 91 tune) Could anyone give recommendations for what tuning device they used and what tuner they...

Looking to purchase to quiet my current setup. Thanks

I purchased this kit about a year ago from Hellhorse for just under $800. I recently pulled this kit prior to selling the car. Unit is in perfect shape and ready to ship. $450 plus ship.

Year: 2015 Make: Ford Model: Mustang Trim: GT Premium Color: Competition Orange Transmission: 6-speed manual Mileage: 49,800 Location: California, MD (Saint Mary's County) This car is completely stock and has never been modified. I'm the owner since new, and it has been a daily driver up until...