2018 Steeda Q850 StreetFighter™ Edition
"The 850HP Steeda StreetFighter was created for one thing & one thing only - to dominate on & off the track. If your looking for a Saleen, a Roush or a Shelby, check your rear-view mirror."
— Dario Orlando, SCCA Champion Racer & President of Steeda Autosports
The Most Powerful Production Mustang Available
The limited production 2018 Steeda Q850 StreetFighter™ Edition is the most uncompromising and best performing supercharged road car we have ever produced. Strategically engineered to meet the challenging expectations of the most demanding motorsports enthusiast, it is optimized for maximum performance on & off the track. The Q850 StreetFighter™ Edition offers appearance & performance that is best defined as being muscular, powerful and athletic. With 850 horsepower burbling beneath the hood waiting to be turned loose, the Steeda Q850 StreetFighter™ Edition delivers a combination of quickness, top speed, precise handling, and overall performance that is second to none.
Lose Your Innocence in 3.1 Seconds
The guiding Steeda principal is simple - Speed Matters®. Maximum Performance is achieved by a unique blend of More Power, More Traction, and More Refinement. For the 2018 Q850 StreetFighter™ Edition we’ve given it everything it needs – not just to survive on the street & racetrack – but to blow others away. From idle to redline, our special engine calibration starts where others left off – delivering a confident power that is rapid, responsive, and optimized for maximum performance. Throttle response is immediate and predictable and when coupled with our exclusive suspension and chassis modifications, you have the perfect combination unrivaled performance for every twist and turn in the road ahead. The optional Tremec transmission/driveshaft/clutch upgrade provides far superior shifting, control, and confidence with every shift.
Argument Against Status Quo
Realizing that power means nothing without stability and control, the Steeda G-Trac Suspension and chassis modifications have been strategically engineered to break the performance boundaries of the new S550 Mustang platform. The result is a level of performance that makes for an unbeatable combination on the street, racetrack or dragstrip – all without sacrifice or compromise.
We have undertaken unprecedented measures focusing on dramatically enhancing driving dynamics. We have developed the most comprehensive collection of suspension and chassis upgrades of any manufacturer in the market today – that when taken together, provide power and control on a master scale that is unmatched. The Steeda Q750 StreetFighter™ Edition a level of excitement and driving that delivers practically zero pitch and roll and a level of suspension refinement/performance that has never been experienced in a production Mustang before.
The fitment of lightweight staggered 20” wheels and Nitto High Performance tires round out the package and not only adds an aggressive look, but they also reduces un-sprung weight, further enhancing performance and providing a far superior level of car-to-road adhesion.
As speed increases, the air rapidly thins out – which is why attention to aerodynamics is so critical in a performance vehicle. Subtle, yet muscular in style, our Steeda aerodynamic changes are designed to function at speed. From the Steeda lowering springs that provide the optimum height for aerodynamic and suspension performance, the front fascia that provides minimum drag and the appropriate level of downforce (aiding the front tires to get more grip and providing reduce understeer tendencies), to the rear spoiler that achieves the proper balance of downforce and drag. All of our aerodynamic enhancements not only improves the overall appearance of the car, but also it’s traction, grip, and lateral dynamics, which together hint at the car’s hunger for optimum performance.
2018 Steeda Q850 StreetFighter™ Edition - The Ultimate Power Experience
MSRP from $29,995 (+ base Ford vehicle)
The Q750 StreetFighter is a modern legend, ready and eager to take on any challenge. A full array of strategically-engineered modifications elevate the iconic Mustang to a completely different level of rewarding performance. The exclusive Steeda G-Trac Suspension System, with its fully adjustable damping and specially-tuned components, provides an exhilarating driving experience and outstanding vehicle dynamics. Conceived as the ultimate performance Mustang and destined to reign supreme in the Pony Wars, the StreetFighter™ can be comfortably driven daily, but has all the necessary equipment to be a weekend warrior on the racetrack or drag-strip.
Powertrain: Steeda 5.0L V8 Supercharger Power Upgrade - 850 HP and 640 lb-ft of Torque (Using 91 Octane Premium Fuel) *
- Steeda / Whipple 2.9L Supercharger System
- Steeda / Whipple Roval Billet 132mm Electronic Throttle Body
- Steeda / Whipple High Flow 72 lb/hr Fuel Injectors
- Steeda / Whipple High Flow Cold Air Intake System
- Steeda Cat-Back Sport Exhaust System
- Steeda Custom Performance PCM Calibration - CARB Certified
- Steeda Performance Motor Mount Kit
- Steeda Severe Duty IRS Half-Shaft Upgrade
- Dynamometer HP & Torque Validation Pre & Post
- Steeda Tri-Ax Shifter
- Steeda Clutch Spring Assist Upgrade
- Steeda Exterior Graphic and Badge Package
- Steeda Aerodynamic Front Facia Enhancement Package
- Steeda Aerodynamic Rear Spoiler
- Steeda Hood Strut Kit
G/Trac Suspension Upgrades - Stage II "The Ultimate" Suspension Package
- Steeda Sport / Competition Springs
- Steeda Front and Rear Sway Bars With "Welded in Place" Solid Billet Ends
- Steeda Billet Aluminum Front Sway Bar Mounts
- Steeda Billet Aluminum Rear Sway Bar Mounts
- Steeda IRS Subframe Bushing Support System
- Steeda Adjustable Rear Toe Links
- Steeda Billet Aluminum Vertical Links
- Steeda Extreme G-Trac K-Member Support Brace
- Steeda Bump Steer Kit
- Steeda Rear IRS Subframe Support Brace
- Steeda Camber Plates
- Steeda Pro-Action Adjustable Tuned Struts (front)
- Steeda Pro-Action Adjustable Tuned Shocks (rear)
- Steeda Ultra Lite Chassis Jacking Rails
- Steeda Rear Lower Control Arm Spherical Bearings
- Steeda Adjustable Differential Bushing Insert System
- Steeda IRS Subframe Alignment Kit
- Steeda Performance Wheel Alignment
- Steeda Illuminated Door Sill Plates
Optional Q850 StreetFighter Equipment
** Recommended Performance Options **
Steeda Ultimate Drivetrain Upgrade Package
- Tremec Magnum XL 6-Speed Manual Transmission (2.66 or 2.97 Gear Ratio) with direct mount Tremec Shfter, "blow proof" steel clutch housing, 31-spline output shaft, race proven slip yoke rear interface
- Twin-Disc Ultra High Performance Race Clutch
- Forged Billet Aluminum Alloy High Performance Flywheel
- Transmission / Vehicle Electronic CAN Bus Interface
- Steeda Severe Duty 3" Aluminum Driveshaft Upgrade
- Steeda Heavy Duty Hydraulic Braided Clutch Line
Steeda Severe Duty Supercharger Cooling Upgrade Package
- Dual Spal high speed fans integrated and calibrated to increase intercooler cooling efficiencies
- Ceramic Brake Pad Upgrade - Front and Rear
- Slotted Brake Rotor Kit - Front and Rear
Track Use Suspension Upgrades
** Recommended for vehicles that will be extensively tracked and that require more extreme rear camber settings and firmness **
- Steeda Rear Adjustable Camber Arms (includes track suspension alignment settings)
Wheel & Tire Upgrades
- Velgen VMB9 Wheels - (20” x 9” front, 20” x 10.5” rear) with Nitto INVO or NT05 performance tires, TPMS, and nitrogen tire fill(Finishes: Black, Gummetal, Silver)
- Steeda 20" ST-R Wheels - black(20” x 9.5” front, 20” x 11” rear) with Nitto INVO or NT05 performance tires with TPMS, and nitrogen tire fill(Finishes: Black, Gunmetal with Machined Lip)
- HRE FF01 FlowForm Wheels (20” x 9.5” front, 20” x 11” rear) with Nitto INVO or NT05 performance tires, TPMS, and with nitrogen tire fill (Finishes: All)
- HRE P44SC Forged Monoblok Wheels (20” x 9.5” front, 20” x 11” rear) with Nitto INVO or NT05 performance tires, TPMS, and with nitrogen tire fill(Finishes: All)
Additional Special Order Wheels Available Upon Request for CONFIRMED Retail Sales only
Steeda Body Enhancement Components
- Steeda Hood Strut Kit
- Steeda Hood Scoop
- Steeda Side Quarter Window Scoops - pair
- Steeda Side Quarter Scoops - pair
Enhanced Individual Upgrades
- Steeda Q-Series Signature Satin Blackout Painted Hood Treatment (Design Patented)
- Leather and Alcantara Wrapped Steering Wheel
- Automatic Transmission Calibration Upgrade (Required w/ Automatic Trans Equipped Vehicles)
- Custom Vehicle Paint - Show Quality Finish
Inquire about other additional options - Custom Content Packages are Available to suite your specific needs.
The Steeda Q-Series line of performance Mustangs offers something for everyone - the result of over 28+ years of uninterrupted Mustang performance engineering by Steeda Autosports. They are individually crafted with performance parts built in the USA under strict ISO 9001-2008 Certified Standards and are available with a wide variety of special performance options to suit your specific needs. For Steeda Authorized Dealer and vehicle purchase information, please email: email@example.com, or call 1-954-633-5240. Your personalized Performance Vehicle Concierge will work with you and answer all of your questions to provide personalized service that will make your buying experience a memorable one.
- Steeda reserves the right to adjust, alter and modify it's package content & pricing due to manufacturing shortages or other factors beyond our control.
* Denotes that all horsepower & torque ratings are estimated and are based on 91 octane Premium Fuel
TM - Designates that Steeda Performance Vehicles LLC has officially applied for a Federally registered Trademark of the vehicle name "StreetFighter" based on our usage of that dating back to 2010. Formal notification is hereby provided to all other potential use=s that Steeda Performance Vehicles LLC reserves all rights to this trademark and will actively enforce any unauthorized usage.