Mustang GT

2011-2014 - S197 II

Sure, your Mustang GT’s factory 412HP is great, but since you’re reading this, that means you’re ready for more! Whether you’re looking for a Performance Package to take your Gen-I Coyote 5.0L up to nearly 800HP, or are interested in specific services, we can help you meet your goals!

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Services We Offer For Your Mustang

Interested to see what services we offer for your Mustang? Swipe through the cards below to see the work we perform on Mustangs like yours every day.  From tuning, intakes, long-tube headers, superchargers, to full builds, and every else in between to transform your Mustang into an absolute beast on both the street and track!


Parts and Preferred Brands

We all have our favorite brands, and National Speed is no different!  Since 2008 we’ve installed parts from a broad variety of manufacturers, but only those which offer price-point competitive value through design, construction quality, fit & finish, and performance make our preferred brands list.  Swipe through the cards below to see our preferred brands for the parts we install every day on Mustangs like yours!


Ready For More From Your Mustang?

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Check Out Some Featured 2011-2014 Mustang Builds!

2012 Ford Mustang GT – Twin Turbocharged

What makes the venerable Coyote 5.0L even better? Twin turbochargers, of course! And that's exactly what Seneca brought us his 2012 Ford Mustang GT to have done. Build setup below: • Hellion Power Systems twin turbocharger system featuring Precision Turbo & Engine 6266 CEA turbochargers• BMR Suspension K-member• Boundary Lubrication Systems [...]

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2011 Ford Mustang GT – Whipple Supercharged

Lewis brought his 2011 Ford Mustang GT back in for the next round of work: BOOST! Back in November, we started working with Lewis and his Mustang by installing his long-tube headers and performing a custom dyno calibration, coming in at 419.24whp & 371.13lbft. But shortly thereafter, Lewis got the [...]

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2014 Ford Mustang GT – Whipple

Norman brought his 2014 Ford Mustang GT in for its next round of work, including improved exhaust flow, improved handling & traction, and some boost!Up first, we installed a Gen-III 2.9L twin-screw system from Whipple Superchargers, long-tube headers from Stainless Works, billet oil pump gears from Modular Motorsports Racing - MMR, a set [...]

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2011 Ford Mustang GT

Matt brought his GT Mustang to us for some added power, sound and handling ability. We also installed wheels/tires. We utilized the following components: Kook’s Custom Headers Long-tube headers Kook’s Custom Headers X-Pipe with high-flow catalytic converters. Eibach Front and Rear sway bar kit SPC Performance panhard bar SPC Performance [...]

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Our Guarantee

12-month/12,000-mile Workmanship Warranty

As enthusiasts ourselves, we treat our customers as we would want to be treated. What does that mean? It means we advise our customers on how to best achieve their goals, we set expectations properly, give each and every customer an absolutely unforgettable experience, and above all, we stand behind our work.

Simply put: we guarantee if we miss the mark, we make it right.

This shield of assurance not only applies to the work we perform on your vehicle, but also to your vehicle itself while in our care. All customer cars are treated like our own and kept inside under lock-and-key at night. At the end of the day, we always do what’s right! Isn’t it time you work with a speed shop that can say that?

Interested to learn more about what our warranty does and does not cover? Click here to view our Customer Service Agreement.

Modify Your Mustang With Peace Of Mind

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Our State-Of-The-Art Facilities

A shop’s environment speaks volumes about the team’s pride in their service, often providing a preview as to how your car will be treated while in their care.  And we are absolutely obsessive about our shop environments!  Swipe through the below cards to see for yourself.  You’ll see our inviting showroom, dyno observation area with theater seating, floor-to-ceiling glass enclosed laboratory grade dyno cell with an in-ground DynoJet 424xLC2, massive shop area that’s always clean and organized, and a ridiculously broad variety of amazing customer cars throughout.



Finance Your Next Project From 0% APR For Qualified Applicants!

Example: A $1,000 purchase might cost $333.00/mo over 3 months at 0% APR. A down payment may be required.

Example: A $2,000 purchase might cost $333.00/mo over 6 months at 0% APR. A down payment may be required.

Example: A $4,000 purchase might cost $333.00/mo over 6 months at 0% APR. A down payment may be required.

More Fun Now, Pay Over Time.

Richmond, VA

4022 Glenside Drive, Richmond, VA 23228


Monday – Friday: 9:00am-6:00pm

Saturday: 10:00am-3:00pm


(804) 214-3586

Wilmington, NC

6779 Gordon Rd, Wilmington, NC 28411


Monday – Friday: 9:00am-6:00pm

Saturday: 10:00am-3:00pm


(910) 332-5901

What can we do for you?

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