- Packages
- Ford
- Mustang
- 2018-2022 - S550 II
- Shelby GT350 & GT350R
Shelby GT350 & GT350R
2018-2022 - S550 II
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!
Contact Us Today For A Custom Quote!Performance Packages
Naturally Aspirated About These Packages These packages use no power adder such as supercharger, turbocharger, or nitrous, and instead are designed to increase the engine's performance by improving efficiency.
Stage 1 | Up to 550hp*
Up to +25hp*
Contact for PricingStage 2 | Up to 565hp*
Up to +40hp*
Contact for PricingWhipple Supercharged About These Packages These packages use superchargers (often referred to as "blowers") and other supporting modifications to significantly increase performance by safely forcing compressed air into the engine.
Stage 1 | 845-865hp
+320-340hp
Contact for PricingStage 2 | 875-895hp
+350-370hp
Contact for PricingStage 3 | 905-925hp
+380-400hp
Contact for PricingVMP Supercharged About These Packages These packages use superchargers (often referred to as "blowers") and other supporting modifications to significantly increase performance by safely forcing compressed air into the engine.
Stage 1 | Up to 865hp*
Up to +340hp*
Contact for PricingStage 2 | Up to 885hp*
Up to +360hp*
Contact for PricingStage 3 | Up to 905hp*
Up to +380hp*
Contact for PricingContact for Pricing
Includes
- JLT Performance air-intake system
- HP Tuners credits
- Professional installation
- Professional dyno calibration
- ADDITIONAL OPTIONS AVAILABLE
Ask Your Performance Consultant
*Pricing shown does not include applicable taxes, shipping and shop fees. - *To be consistent with original manufacturer practices, our performance packages are displayed in brake horsepower (i.e., at the engine), and are advertised as an estimated increase over factory performance ratings. Displayed increases are based on our experience with previous projects. Your results may vary in either direction - sometimes significantly - for a variety of reasons including, but not limited to, the inherent variability of performance with mass-produced vehicles, atmospheric conditions, gasoline quality, pre-existing modifications, vehicle history & maintenance, and more.
Ready For More From Your GT350?
Contact Us!Naturally Aspirated | 93 Octane | Flex Fuel Optional
Stage 2 | Up to 565hp*
Up to +40hp*
Contact Us Today!Contact for Pricing
Includes
- JLT Performance air-intake system
- Stainless Works Stainless Power 1.875” primary ID long-tube headers with high-flow catalytic converters
- OEM Ford multi-layer steel exhaust manifold gaskets
- HP Tuners credits
- Professional installation
- Professional ECU calibration
- ADDITIONAL OPTIONS AVAILABLE
Ask Your Performance Consultant
*Pricing shown does not include applicable taxes, shipping and shop fees. - *To be consistent with original manufacturer practices, our performance packages are displayed in brake horsepower (i.e., at the engine), and are advertised as an estimated increase over factory performance ratings. Displayed increases are based on our experience with previous projects. Your results may vary in either direction - sometimes significantly - for a variety of reasons including, but not limited to, the inherent variability of performance with mass-produced vehicles, atmospheric conditions, gasoline quality, pre-existing modifications, vehicle history & maintenance, and more.
Ready For More From Your GT350?
Contact Us Today!Contact for Pricing
Includes
- Whipple Superchargers 3.0L Gen-V W185RF Stage-1 supercharger system
- 3.875" upper supercharger pulley
- Whipple Superchargers 132mm billet Roval throttle body
- DeatschWerks 72lb/hr fuel injectors
- Denso ITV-22 spark plugs
- MMR billet oil pump gears & crankshaft sprocket
- Genuine OEM Ford gaskets, seals, fluids, and fasteners required for installation
- JLT Performance passenger-side air/oil separator
- HP Tuners credits
- Baseline dyno runs
- Professional installation
- Professional dyno calibration
- ADDITIONAL OPTIONS AVAILABLE
Ask Your Performance Consultant
*Pricing shown does not include applicable taxes, shipping and shop fees.
Ready For More From Your GT350?
Contact Us Today!Contact for Pricing
Includes
- Whipple Superchargers 3.0L Gen-V W185RF Stage-1 supercharger system
- 3.750" upper supercharger pulley
- Whipple Superchargers 132mm billet Roval throttle body
- DeatschWerks 72lb/hr fuel injectors
- Denso ITV-22 spark plugs
- MMR billet oil pump gears & crankshaft sprocket
- Stainless Works custom-built 2.00” primary ID long-tube headers with high-flow catalytic converters
- OEM Ford multi-layer steel exhaust manifold gaskets
- Genuine OEM Ford gaskets, seals, fluids, and fasteners required for installation
- JLT Performance passenger-side air/oil separator
- HP Tuners credits
- Baseline dyno runs
- Professional installation
- Professional dyno calibration
- ADDITIONAL OPTIONS AVAILABLE
Ask Your Performance Consultant
*Pricing shown does not include applicable taxes, shipping and shop fees.
Ready For More From Your GT350?
https://nationalspeedinc.com/contact/Contact for Pricing
Includes
- Whipple Superchargers 3.0L Gen-V W185RF Stage-1 supercharger system
- 3.625" upper supercharger pulley
- Dual 11.00" electronic heat exchanger fan
- Whipple Superchargers 132mm billet Roval throttle body
- DeatschWerks 72lb/hr fuel injectors
- Denso ITV-22 spark plugs
- MMR billet oil pump gears & crankshaft sprocket
- MMR cylinder head cooling modification (HCM)
- Stainless Works custom-built 2.00” primary ID long-tube headers with high-flow catalytic converters
- OEM Ford multi-layer steel exhaust manifold gaskets
- Mantic Clutch 9000 series Ceremetallic twin-disc clutch
- Genuine OEM Ford gaskets, seals, fluids, and fasteners required for installation
- JLT Performance passenger-side air/oil separator
- HP Tuners credits
- Baseline dyno runs
- Professional installation
- Professional dyno calibration
- ADDITIONAL OPTIONS AVAILABLE
Ask Your Performance Consultant
*Pricing shown does not include applicable taxes, shipping and shop fees.
Ready For More From Your GT350?
Contact Us Today!Contact for Pricing
Includes
- VMP Performance Odin supercharger system
- 88mm upper supercharger pulley
- VMP Performance Twinjet twin-69mm throttle body
- VMP Performance/aFe POWER 120mm intake system
- VMP Performance billet fuel rails
- 56lb/hr fuel injectors
- VMP Performance fuel pump voltage booster
- NGK LTR7IX-11 spark plugs
- MMR billet oil pump gears & crankshaft sprocket
- VMP Performance triple-pass heat exchanger with dual-11.00" electric fans
- Genuine OEM Ford gaskets, seals, fluids, and fasteners required for installation
- JLT Performance passenger-side air/oil separator
- HP Tuners credits
- Baseline dyno runs
- Professional installation
- Professional dyno calibration
- ADDITIONAL OPTIONS AVAILABLE
Ask Your Performance Consultant
*Pricing shown does not include applicable taxes, shipping and shop fees. - *To be consistent with original manufacturer practices, our performance packages are displayed in brake horsepower (i.e., at the engine), and are advertised as an estimated increase over factory performance ratings. Displayed increases are based on our experience with previous projects. Your results may vary in either direction - sometimes significantly - for a variety of reasons including, but not limited to, the inherent variability of performance with mass-produced vehicles, atmospheric conditions, gasoline quality, pre-existing modifications, vehicle history & maintenance, and more.
Ready For More From Your GT350?
Contact Us Today!Contact for Pricing
Includes
- VMP Performance Odin supercharger system
- 88mm upper supercharger pulley
- VMP Performance Twinjet twin-69mm throttle body
- VMP Performance/aFe POWER 120mm intake system
- VMP Performance billet fuel rails
- 56lb/hr fuel injectors
- VMP Performance fuel pump voltage booster
- NGK LTR7IX-11 spark plugs
- MMR billet oil pump gears & crankshaft sprocket
- VMP Performance triple-pass heat exchanger with dual-11.00" electric fans
- Stainless Works Stainless Power custom-built 1.875” primary ID long-tube headers with high-flow catalytic converters
- OEM Ford multi-layer steel exhaust manifold gaskets
- Genuine OEM Ford gaskets, seals, fluids, and fasteners required for installation
- JLT Performance passenger-side air/oil separator
- HP Tuners credits
- Baseline dyno runs
- Professional installation
- Professional dyno calibration
- ADDITIONAL OPTIONS AVAILABLE
Ask Your Performance Consultant
*Pricing shown does not include applicable taxes, shipping and shop fees. - *To be consistent with original manufacturer practices, our performance packages are displayed in brake horsepower (i.e., at the engine), and are advertised as an estimated increase over factory performance ratings. Displayed increases are based on our experience with previous projects. Your results may vary in either direction - sometimes significantly - for a variety of reasons including, but not limited to, the inherent variability of performance with mass-produced vehicles, atmospheric conditions, gasoline quality, pre-existing modifications, vehicle history & maintenance, and more.
Ready For More From Your GT350?
https://nationalspeedinc.com/contact/Contact for Pricing
Includes
- VMP Performance Odin supercharger system
- GripTec custom 86mm upper supercharger pulley
- VMP Performance Twinjet twin-69mm throttle body
- VMP Performance/aFe POWER 120mm intake system
- VMP Performance billet fuel rails
- 56lb/hr fuel injectors
- VMP Performance fuel pump voltage booster
- NGK LTR7IX-11 spark plugs
- MMR billet oil pump gears & crankshaft sprocket
- VMP Performance triple-pass heat exchanger with dual-11.00" electric fans
- Stainless Works custom-built 2.00” primary ID long-tube headers with high-flow catalytic converters
- OEM Ford multi-layer steel exhaust manifold gaskets
- Mantic Clutch 9000 series Ceremetallic twin-disc clutch
- Genuine OEM Ford gaskets, seals, fluids, and fasteners required for installation
- JLT Performance passenger-side air/oil separator
- HP Tuners credits
- Baseline dyno runs
- Professional installation
- Professional dyno calibration
- ADDITIONAL OPTIONS AVAILABLE
Ask Your Performance Consultant
*Pricing shown does not include applicable taxes, shipping and shop fees. - *To be consistent with original manufacturer practices, our performance packages are displayed in brake horsepower (i.e., at the engine), and are advertised as an estimated increase over factory performance ratings. Displayed increases are based on our experience with previous projects. Your results may vary in either direction - sometimes significantly - for a variety of reasons including, but not limited to, the inherent variability of performance with mass-produced vehicles, atmospheric conditions, gasoline quality, pre-existing modifications, vehicle history & maintenance, and more.
Ready For More From Your GT350?
Contact Us Today!VMP Superchargers – Loki and Odin – Differences Explained
VMP Superchargers - Loki and Odin - Differences ExplainedVMP is well known for its superchargers and offers tremendous options for Ford Mustang and F-150 models. This video dives into the Loki and Odin systems, how they are alike, and the key differences that drive additional performance through the Odin system. << Back [...]
See Full PostCheck Out Some Featured GT350 Builds Below!
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 [...]
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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 Post2018 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 Post2016 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 Post2018 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 Post2019 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 PostMagnetic 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 PostOrange 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 PostVelocity 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 PostFord 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 PostOur 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.
Ready For More From Your GT350?
Reach Out Today!Richmond, VA
4022 Glenside Drive, Richmond, VA 23228
HOURS
Monday – Friday: 8:30am-5:30pm
Closed Saturday & Sunday
Phone
(804) 214-3586