The Texas Speed Stage 1 Suspension Package is a bolt-on handling upgrade assembled for the 2015 to 2024 Ford Mustang on the S550 and S650 platforms. Texas Speed lists it as compatible with all trims, including the GT, EcoBoost and GT500, and positions it as a first step for owners who want flatter cornering and less body roll without giving up a car that is driven every day.
The package is built from BMR Suspension components chosen at ordering: a set of four lowering springs in the handling or performance version, a Level 2 cradle bushing lockout kit, and rear vertical links with polyurethane bushings. The lockout kit and vertical links are offered in red or black hammertone finish. Texas Speed describes the parts as made in the USA and installable with common hand tools.
Specifications
- Application: 2015 to 2024 Ford Mustang, S550 and S650 platforms, all trims including GT, EcoBoost and GT500
- Lowering springs: BMR set of 4, selected at ordering (Handling version for GT/GT350/GT500, Performance version, or Handling version for 2015 to 2023 Mustang)
- Cradle bushing lockout kit: BMR Level 2, red or hammertone, selected at ordering
- Vertical links: BMR with polyurethane bushings, red or black hammertone, selected at ordering
- Installation: Bolt-on, common hand tools
- Intended use: Street and track
- Origin: Made in the USA per Texas Speed
Kit Includes
- BMR lowering springs, set of 4 (version selected at ordering)
- BMR Level 2 cradle bushing lockout kit (finish selected at ordering)
- BMR vertical links with polyurethane bushings (finish selected at ordering)
Ordering Options
Three selections are required when ordering this package: the Cradle Lockout Kit Finish (hammertone or red), the Lowering Springs set (BMR GT/GT350/GT500 Handling version, BMR Performance lowering springs, or BMR Handling version for 2015 to 2023 Mustang) and the Vertical Links Finish (red or black hammertone). Texas Speed does not list optional add-ons for this package.
Note: Confirm the model year and trim before choosing the spring set. The BMR spring options are labeled for 2015 to 2023 or 2015 to 2025 Mustangs and the cradle lockout kit is labeled for 2015 to 2020 Mustangs, so verify the parts match the car.
Vehicle Applications
Ford Mustang
- 2015 Ford Mustang
- 2016 Ford Mustang
- 2017 Ford Mustang
- 2018 Ford Mustang
- 2019 Ford Mustang
- 2020 Ford Mustang
- 2021 Ford Mustang
- 2022 Ford Mustang
- 2023 Ford Mustang
- 2024 Ford Mustang
Vehicle applications reflect the fitment published by Texas Speed & Performance for this part number. Confirm your engine and cylinder head configuration before ordering.
FAQ
What Mustangs does the Texas Speed Stage 1 Suspension Package fit?
Texas Speed lists the Stage 1 Suspension Package for 2015 to 2024 Ford Mustangs on the S550 and S650 platforms, including the GT, EcoBoost and GT500 trims. Check the individual BMR component labels against your model year when ordering.
What is included in the Stage 1 Suspension Package?
The package is made up of BMR Suspension parts chosen at ordering: a set of four lowering springs, a Level 2 cradle bushing lockout kit and rear vertical links with polyurethane bushings. The lockout kit and links are available in red or black hammertone.
Which lowering springs should I choose?
Texas Speed offers three BMR spring sets: a Handling version for the GT, GT350 and GT500, a Performance lowering spring set, and a Handling version for 2015 to 2023 Mustangs. Pick the set that matches your trim and the ride height and firmness you want.
Is this suspension package hard to install?
Texas Speed describes the Stage 1 package as a bolt-on upgrade that installs with common hand tools. An alignment is normally needed after lowering springs are installed, so plan for that after the work is done.
Can I still drive the car daily with this package?
Yes. Texas Speed describes the Stage 1 Suspension Package as suited to both daily driving and performance use, with the goal of better cornering stability and reduced body roll on a street-driven Mustang.

