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My 2014 Mustang GT is having hood shake and it seems to be at the cowl mostly when going between 70-80 mph. From what I can tell it seems to be a common problem…has anyone had this problem and fixed it? I tried adjusting my hood bump stops and that didn’t work, my next plan of attack is to just...

I was pulling out of a parking lot couple days ago and scraped the undercarriage pretty good and while I’ve done that before without incident, I didn’t think anything of it until I got home and noticed a gas smell when I was getting out of the car. I started the car again, looked underneath and...

Got to work yesterday and first noticed coolant smell...I opened the hood and looked all over, looked under the car as well and no sign of a leak and not running hot at all. The smell did seem to come from the coolant reservoir or the overflow hose coming off of it... with the car running I...

Have to get my exhaust tested for decibel rating and I've read that they have you rev your engine to 3/4s of maximum rated horsepower... What rpm would be 3/4s of maximum rated horsepower on 2014 coyote? Thanks for any feedback in advance.

My exhaust isn't super loud... I have a '14 Mustang GT with 40 series flowmaster axle backs and resonator delete... other than that the exhaust is stock. Has anyone else had a problem with a similar set up or had a similar set up tested... and what were the results? I want to get it tested on...

what mileage would you say would be the cutoff mileage to add a supercharger to a coyote. I've heard that up to 75k is okay, but not more than that...? Anyone have have any experience with this good or bad.... thanks in advance.

My 2014 GT had 38,000 miles on it when the A/C compressor took a dump. My A/C just abruptly stopped working... while I thought it was a bit soon for it to need a recharge, I took it to a shop to get it checked and recharged need be and to my surprise the dude told me that the compressor was...

I have always wondered why did the Fox lose power on 1993? As far as I can tell from '90 - '92 fox body's had 225 HP and then in '93 it dropped to 205 HP. Did they switch from a Windsor style 5.0 to a modular style 5.0 that year compromising HP?

Why is there no mustang week in California? I would think that in Los Angeles, namely the San Fernando Valley -which is the mecca of hot rodding- there would be a mustang week. Not to mention that California is the only state that has had a mustang named for it (GT/CS). Maybe I just keep...

I know it's a tired question, but I am curious if one is better/more efficient than the other. The truth is I am considering an X-pipe, but after I found out that shorty headers are the only CA compliant headers I can get and aren't really worth the money with what little power they add over the...

Are CAIs worth buying or just hype and good looks? I'm guessing the latter, but I keep getting mixed answers when researching online. I am under the impression that the ones that do work are the kits that are "tune required" in which case the tune would be supporting most of the power adding...

looking for new upper and lower rear control arms. Want to get a Ford racing kit, but can't find the uppers anywhere. Did Ford racing stop making the uppers? I can find the lowers all day... If not ford racing which would be the next best upper control arms to go with? And I might add that I'm...

my car ('14 mustang GT) only has 44000 miles on it and the AC compressor already failed. That's a little unheard of...at 44000 miles. As anyone else had this problem?

I installed 1.5 inch lowering springs and after doing so I noticed a creaking almost metal on metal sound when I turn the steering wheel. After the job was done I realized I didn't take the spring isolators off the factory springs and put them on the new lowering springs. Would having no spring...

I'm going to get new tires wanna get 235/45-18 front and 275/40-18 rear on '14 Mustang GT. Given that the stock tires are 235/50-18 would the change in tire height be enough to affect my odometer reading and/or computer?

looking for tires to grace my new Bullitts... I'd like to go with BF Goodrich, but depending on the size that may or may not be possible. Anyway...what is the largest width tire I can fit onto an 18x10 rim and what's the largest width tire that will fit my car with out rubbing or sticking out...

What is the factory throttle body diameter on the 2014 coyote 5.0? I'm looking into getting an after market throttle body and also need to know what would be a good size upgrade from factory to optimize gains...on an otherwise stock setup? Thanks in advance.

Do all 2014 Mustang GTs come standard with Brembo brakes or was that something that was only added as an option? Also, if not Brembo brakes then how many Pistons are the standard calipers vs the Brembo calipers and how much smaller are the standard rotors vs the Brembo rotors?

what are some bolt on upgrades that would add significant gains in power while staying naturally aspirated (including intake and exhaust components) and what components could I expect to see the most gains with? I already have a CAI, tune and Flowmaster axle backs other than that my car is...

Planning on adding headers, X pipe and cold air intake with tune. How much horsepower will that yield on my '14 GT?