The Ultimate Performance Mustang!
Pompano Beach, FL - Steeda Performance Vehicles proudly announces the official
unveiling of the 2025 Steeda Q850 StreetFighter—the most advanced performance Mustang ever developed by
Steeda. This supercharged powerhouse is the culmination of over 37 years of dedicated Mustang
performance innovation, setting a new benchmark for performance enthusiasts.
The Ultimate Expression of Mustang Performance
Engineered for the most demanding drivers, the Q850 StreetFighter is built to dominate both road and
track. It stands as a testament to Steeda’s relentless pursuit of excellence, validated through
extensive development and real-world testing at Sebring International Raceway and the Nürburgring
Nordschleife—a distinction no other aftermarket manufacturer can claim.
The 2025 Steeda Q850 StreetFighter is not just another Mustang—it’s the embodiment of nearly four decades
of continuous refinement, delivering an unparalleled driving experience for those who accept nothing
less than the best.
Unmatched Power & Performance
At the heart of the 2025 Steeda Q850 StreetFighter is a Whipple supercharged 5.0L Coyote V8, delivering
an earth-shaking 810 horsepower and 640 lb-ft of torque. However, raw power means nothing without a
properly engineered suspension system to harness it—this is where Steeda’s expertise truly shines.
A Revolutionary Suspension & Chassis System
The Q850 StreetFighter features the all-new Steeda G-Trac Fully Adjustable Suspension/Chassis Package, a
comprehensive engineering marvel designed to redefine precision handling and maximize power delivery to
the pavement. During rigorous, like-for-like testing at Sebring International Raceway with naturally
aspirated Mustangs, this suspension system proved to be 7 seconds per lap faster than a comparable stock
Mustang.
Unlike conventional suspension upgrades, this complete performance system optimizes every aspect of
chassis dynamics, ensuring superior handling, control, and driver confidence. Key components include:
| Key Components |
| Steeda ProAction Front Coilovers – Custom adjustable dampers, ride height collar, and camber plates for precise tuning.
|
| Steeda ProAction Rear Shocks – With ride height adjusters and custom performance spring rates for improved balance and control. |
| Steeda Bump Steer Correction Kit – Enhances vehicle stability under high-performance driving conditions. |
| Steeda Billet Aluminum Subframe Support Bushing Inserts – Reduces deflection and improves torque application. |
| Steeda Patented IRS Subframe Bracing System – Ensures rigidity, reducing wheel hop and enhancing cornering capability. |
| Steeda Adjustable Sway Bars with CNC Billet Ends – Tunable for different driving conditions, providing superior handling response. |
| Steeda G-Trac Front Chassis Bracing – Reinforces structural integrity, ensuring predictable, razor-sharp steering response and handling. |
This meticulously engineered system has been developed and track-tested for thousands of hours, resulting
in a suspension package that outperforms all competitors. For those seeking the absolute pinnacle of
handling precision, an optional Stage II suspension upgrade is available to push the limits even
further.
Precision Engineering Meets Customization
Beyond sheer performance, the Q850 StreetFighter offers a suite of exclusive options to personalize and
tailor the experience to individual driving needs.
| Exclusive Carbon Fiber Package |
| Carbon fiber lip spoiler, race wing, vents, mirror caps, and door sills for a striking, lightweight
performance edge.
|
| Performance & Interior Enhancements |
| Steeda G-Trac Suspension/Chassis Package – Stage II adds additional suspension elements for the
“Ultimate” attainable suspension system.
|
| High-performance brake upgrades for superior stopping power. |
| Carbon fiber & leather steering wheel for a race-inspired cockpit feel. |
| Custom Leather Interior Package features premium materials and precision stitching, designed to
enhance comfort and luxury while maintaining a race-inspired feel. |
| 4-point roll cage with rear seat delete for increased structural rigidity. |
| 6-point safety harnesses for enhanced driver security during high-performance driving. |
| Additionally, a full range of other options and upgrades are available to meet your expectations,
allowing you to tailor the Q850 to your exact preferences. |
Steeda Optimum Performance Weight Savings Package
Weight is the enemy of performance, and Steeda has engineered an intelligent weight reduction system that
allows drivers to selectively fine-tune their Mustang’s weight balance for optimal speed, agility, and
responsiveness by selecting these components:
| Component |
Weight Savings |
| Steeda ProAction Front Coilovers & Rear Shocks
|
10 lbs. |
| Aluminum or Carbon Fiber 1-piece Driveshaft |
16 lbs. |
| Steeda Trident Wheels (set of 4) |
24 lbs. |
| Lithium-Ion Battery |
35 lbs. |
| Steeda Road Race Front K-Member |
28 lbs. |
| Rear Seat Delete Kit |
34 lbs. |
| Steeda Cat-Back Performance Exhaust System |
8 lbs. |
| Steeda Resonator Delete Kit |
8 lbs. |
| Steeda 2-piece Brake Rotors (front & rear –
delayed availability) |
15 lbs. |
| Total achievable Weight Savings
|
178 lbs. |
By eliminating unnecessary weight while optimizing weight distribution, the Q850 StreetFighter achieves a
very neutral and balanced feel, giving it a clear edge over the competition in acceleration, braking,
and cornering performance.
Unrivaled Confidence: Industry-Leading Warranty
Every Steeda Q850 StreetFighter is backed by an industry-leading 3-year / 36,000-mile warranty,
delivering peace of mind alongside world-class performance.
Experience the Future of Mustang Performance
The 2025 Steeda Q850 StreetFighter isn’t just another high-performance Mustang—it’s a statement. Designed
for those who demand the absolute best, it delivers the most refined, aggressive, and technologically
advanced performance package ever offered by Steeda.
For more information, visit www.steedavehicles.com or www.steeda.com or contact Steeda Performance Vehicles at 754-228-2767
Photos
About Steeda
Steeda has a proud heritage in crafting high-performance vehicles and parts that enhance the driving
experience. With a relentless focus on quality and innovation, Steeda products are engineered to improve
power, precision, and performance. Founded in 1988, Steeda is one of the most trusted names in
performance engineering, proudly manufacturing products in the USA and serving driving enthusiasts
worldwide.
