


Enhance the stance and handling of your 2015–2020 Mustang GT350 or GT350R with these Ford Performance lowering springs. Offering a 20 mm drop and improved cornering, they work seamlessly with both standard and MagneRide® suspensions while maintaining street comfort.
Top Features
Lowers vehicle approx. 20 mm front and rear
Compatible with standard and MagneRide® suspension
Improved handling and reduced body roll
Blue powder-coated high-strength steel springs
Designed for use with factory struts, shocks, and sway bars
Included in Ford Performance MagneRide Handling Pack (M-9602-M)
Vehicle Fitment
2015–2020 Ford Mustang GT350
2015–2020 Ford Mustang GT350R
Does not fit Mustang GT or EcoBoost without MagneRide®
Physical products may be returned within 30 days for any reason, provided that the product has not been installed and is in brand new, unused condition with the original packaging. Once a product has been installed, it is non-refundable.
Digital Products, such as MPT Tunes and HP Tuners Credits, are not covered by this.
Please see our Refund Policy or contact an MPT Expert for more information.
MPT is proud to offer free shipping on most orders over $149.
Free Shipping applies only to the contiguous United States. Shipping and handling charges will apply to all orders outside the contiguous US, with the buyer being responsible for any duty fees or taxes their home country may charge to import goods.
With Free Shipping, we will choose the best shipping method for the order. We use all major carriers, including USPS, FedEx, UPS, and DHL.
Items not stocked at our location may incur additional lead-time or charges.
Please our Shipping Policy for more information.


Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1986) is a California law that applies to all companies selling products in California. Proposition 65 requires warnings if a product contains any listed chemical present above very low levels that are known to cause cancer, birth defects or other reproductive harm. Proposition 65’s warning standards are among the most stringent in the world. Proposition 65 is not a product safety law, but rather a “right-to-know” law. Businesses are required to provide warnings to comply with Proposition 65. These warnings are required to be in place for all products offered for sale in California.
There are over 800 chemicals on the Proposition 65 list, which is administered by California's Office of Environmental Health Hazard Assessment (OEHHA), a part of the California Environmental Protection Agency. The list includes naturally occurring and man-made chemicals. Proposition 65 warnings can be seen for a wide variety of everyday consumer products, including Automotive Performance products, and warnings can be seen posted throughout California in a variety of establishments such as hotels, restaurants, automobile dealerships/repair shops, and retail stores just to name a few.
To comply with the requirements of Proposition 65, this warning is present on all products sold by MPT.
More detailed information can be found by going to:
https://www.p65warnings.ca.gov/
The Ford Performance M‑5300‑W Lowering Springs are precision-engineered to enhance the visual aggression and handling prowess of the 2015–2020 Mustang GT350 and GT350R. Boasting a sleek blue powder-coat finish and a calculated 20 mm drop, these springs deliver a perfect balance of sporty aesthetics and sharp cornering—without compromising on ride comfort. Ideal for daily driving with occasional track use, this kit reinforces the Mustang’s legendary performance heritage.
Aggressive 20 mm drop at both front and rear, eliminating fender gap
Linear spring rate tuned for improved handling dynamics
Blue powder-coated finish for durable, show-ready appearance
Compatibility with both standard and MagneRide® GT350 suspension systems
Designed to work seamlessly with OEM struts, shocks, and sway bars
Included in Ford Performance’s MagneRide Handling Pack M‑9602‑M for 2018–2023 Mustang models
Sharper Handling – Lowered center of gravity reduces body roll, squat, and dive for more confidence-inspiring cornering
Enhanced Stance – Sporty lowered profile that turns heads with muscle-car presence
Balanced Ride Quality – Firmer yet comfortable ride suitable for street and occasional track use
Factory Integration – No need for aftermarket struts; works with current stock suspension components
Warranty Included – Backed by Ford Performance component warranty, instilling confidence in product quality
Fitment: 2015–2020 Mustang GT350 & GT350R
Drop: Approx. 20 mm (0.78″) front and rear
Finish: Blue powder-coat
Material: High-strength steel coil springs
Package: Includes 4 springs (2 front, 2 rear)
Country of Origin: USA
Package Dimensions: 14.5″ × 9″ × 19″
Package Weight: ~35.8 lb
UPC: 756122006221
Installation is straightforward for any mechanically inclined person. No complex modifications are required—factory struts, shocks, and sway bars remain unchanged. According to installation guides, it can be done in as little as 2 hours with basic tools and a spring compressor. The process is described as easy to moderate, and a quick alignment post-install ensures optimal performance. Ford’s experts make it accessible for DIY enthusiasts.
This lowering spring kit fits 2015–2020 Ford Mustang GT350 and GT350R models, including both base and MagneRide-equipped variants. It does not fit GT or EcoBoost Mustangs without MagneRide.
For any questions regarding fitment, installation, or product accuracy, contact the MPT Performance experts at (407) 636‑7077 or by email.
MPT is proud to offer free shipping on most orders over $149.
Turnaround Times:
Special Considerations:
A Return Authorization Number is required for all returns. Please contact an MPT Expert to obtain an RA # before sending anything back to us for any reason.
MPT tuning charges and license fees are Non-Refundable. The sale is final when MPT has sent the tune file over email. This includes both new tune purchases and tune updates.
Products other than MPT tunes, digital products, and MPT decals may be returned within 30 days for any reason, provided that the product has not been installed and is in brand new, unused condition with the original packaging. Once a product has been installed it is non-refundable. We reserve the right to deny the return, should the product be received and it display signs of installation or unmentioned damage.
For vehicle programmers/tuners, the vehicle must be returned to stock if a program was installed. If a tuning device is returned and has not been returned to stock, a refund will not be issued, and your tuner will not be sent back without a shipping and handling fee.
The customer is responsible for all shipping charges incurred during the return process.
Amount Refunded:
•Returns post marked before 30 days from the date the item was received will be refunded the purchase price, minus a 25% restocking fee and the cost of shipping.
•After 30 days, all sales are Final.
•Shipping charges along with any package insurance are non-refundable. If your purchase was shipped with our Free Shipping option, the cost of the shipping will be subtracted from the total refund amount.
HP Tuners Credits are assigned to the HP Tuners product with the submitted serial number and cannot be transferred. Once you load a tune to your vehicle with the RTD, these credits are Non-Refundable.
Digital products and files that have no ability to be taken back physically, such as an SCT Tuner Unlock, are Non-Refundable.
nGauge Tune License Fee is included in your initial purchase of MPT tunes for the nGauge. This fee is factored into the price of the tunes and becomes Non-Refundable when the stock file has been emailed to MPT.
MPT Decals are Non-Refundable, once they have been received by the customer.
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2017 | Ford | Mustang | Shelby GT350 |
| 2015-2017 | Ford | Mustang | Shelby GT350R |
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