Shelby GT350 & GT350R
2015-2017 - S550
Sure, your GT350’s factory 526HP 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 Voodoo 5.2L up to over 900HP, or are interested in specific services, we can help you meet your goals!Have More Fun Today!
Stage 1 | 545-550hp
+20-25hp$1,999* – Includes Installation & Tuning
Stage 2 | 560-565hp
+35-40hp$4,599* – Includes Installation & Tuning
Stage 3 | 575-580hp
+50-55hp$7,399* – Includes Installation & Tuning
Stage 1 | 845-865hp
+320-340hp$14,699* – Includes Installation & Tuning
Stage 2 | 875-895hp
+350-370hp$17,099* – Includes Installation & Tuning
Stage 3 | 905-925p
+380-400hp$20,999* – Includes Installation & Tuning
Services We Offer For Your GT350
Interested to see what services we offer for your GT350? Swipe through the cards below to see the work we perform on GT350s like yours every day. From tuning, intakes, long-tube headers, superchargers, to full builds, and every else in between to transform your GT350 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 GT350s like yours!
Ready For More From Your GT350?Reach Out Today!
Check Out Some Featured GT350 Builds Below!
2018 Ford Mustang GT350 – Whipple
This pristine Oxford White 2018 Ford Mustang Shelby GT350 belongs to Chris, and while he enjoyed the car in 100% showroom stock condition, he felt like it was missing something... a few hundred horsepower. So, when news of the 700hp+ '20 GT500 dropped, it certainly piqued his interest. There was [...]See Full Post
2018 Ford Mustang GT350 – Whipple
Billy brought us his gorgeous Ruby Red Metallic 2018 Ford Mustang Shelby GT350 to have the 5.2L Voodoo put under a little pressure!Up first in the shop, Jackson installed a Gen-III 2.9L twin-screw system from Whipple Superchargers, ID1050X fuel injectors from Injector Dynamics, billet oil pump gears from Modular Motorsports Racing - MMR, [...]See Full Post
2017 Ford Mustang GT350 – 930HP
In November of 2017, Adriano brought us his gorgeous Avalanche Gray 2017 Ford Mustang Shelby GT350 for the first round of modifications: 2.9L W175X twin-screw from Whipple Superchargers, long-tube headers from Stainless Works, billet oil pump gears from Modular Motorsports Racing - MMR, and a custom calibration by Vlad via HP Tuners. The results [...]See Full Post
2016 Ford Mustang Shelby GT350
Yahav's 2016 Ford Mustang Shelby GT350 now has a little whine added to that VooDoo 5.2L flat-plane scream! Up first, John installed a Gen-III 2.9L twin-screw from Whipple Superchargers, ID1050X fuel injectors from Injector Dynamics, billet oil pump gears & sprocket from Modular Motorsports Racing - MMR, and all the miscellaneous OEM Ford [...]See Full Post
2019 Ford Mustang Shelby GT350R
Wes brought us his brand new Shadow Black 2019 Ford Mustang Shelby GT350R to get the Voodoo 5.2L breathing a lot better and barking a lot louder!Up first in the shop, Louis installed an air-intake system from JLT Performance, an aluminum coolant reservoir from Shelby High Performance, a set of long-tube [...]See Full Post
Magnetic Gray 2019 Ford Mustang Shelby GT350
Rudy brought us his Magnetic Metallic 2019 Ford Mustang Shelby GT350 with the interest of enhancing a few things in the performance department! Even though the Voodoo 5.2L comes factory with 526hp worth of naturally aspirated power (typically around 460whp on our dynos), Rudy was after just a tiny bit [...]See Full Post
Orange Fury 2018 Ford Mustang Shelby GT350 – 500whp
Around this time last year, Eric brought us his Orange Fury 2018 Ford Mustang Shelby GT350 for the first of a planned series of modifications: a custom dyno calibration, which netted him a ~15whp & 12lbft gain, coming in at 490.75whp & 408.01lbft. And for this step, Eric brought her [...]See Full Post
Velocity Blue 2020 Ford Mustang Shelby GT350
GT350 + bolt-ons + Flex Fuel = ~530whp. That equation is exactly what Zane brought us his brand new Velocity Blue 2020 Ford Mustang Shelby GT350 for!Up first, we started off by performing pre-work dyno pulls to establish our starting point, coming in at a factory-freak level of 486.57whp & [...]See Full Post
2018 Ford Mustang Shelby GT350 – Whipple
Bryan brought us his beautiful Kona Blue Metallic 2018 Ford Mustang Shelby GT350 to get the 5.2L Voodoo breathing a lot better, barking a lot louder, and most importantly, boosted!Up first in the shop, Jackson installed a Gen-V W185RF 3.0L twin-screw system from Whipple Superchargers including a billet Roval 132mm throttle body, [...]See Full Post
Ford Mustang GT350 – Procharged
Another supercharged Shelby GT350 wrapped up, dialed in, and on the prowl! For this build, we installed a ProCharger P-1SC-1 complete system, along with Modular Motorsports Racing - MMR billet oil pump gears & crankshaft sprocket, all topped off with American Racing Headers long-tube headers. Once the mechanical work wrapped in the shop, then she hit [...]See Full Post
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 GT350 With Peace Of MindLearn More Today!
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.Get Started Today!
4022 Glenside Drive, Richmond, VA 23228
Monday – Friday: 9:00am-6:00pm
6779 Gordon Rd, Wilmington, NC 28411
Monday – Friday: 9:00am-6:00pm