Note 3/2026 - V2 DCF production batch in stock May/June 2026.
Note 2024 - V1.0 Wet CF version temporarily discontinued for V2.0 Dry Pre Preg Carbon Fiber mold making/product development/improvements
MR2Heaven 3D Carbon Fiber GT Wing
The 91-98 Toyota MR2 features a mid-engine layout and a fastback roofline with a downward-sloping rear deck. While this design contributes to the car’s excellent balance and agility, it can also introduce aerodynamic challenges at higher speeds.
As airflow travels over the windshield, roof, and rear glass, it accelerates and separates near the rear deck. This creates a low-pressure wake behind the vehicle that generates rear lift (the opposite of downforce). As speed increases, this lift can reduce rear tire loading and overall stability, causing the rear end to feel lighter and more sensitive to lift-throttle inputs during high-speed cornering.
Starting around 100 mph, aerodynamic estimates suggest the MR2 can experience approximately 60–70 lbs of rear lift, increasing rapidly with speed due to aerodynamic forces scaling with the square of velocity.
The MR2Heaven 3D Carbon Fiber GT Wing was developed specifically to counteract these aerodynamic characteristics.
By positioning the wing higher in the airstream, it operates in clean airflow above the roofline rather than the turbulent air directly on the trunk surface. This allows the airfoil to generate true aerodynamic downforce, reducing rear lift while stabilizing airflow leaving the roof and rear deck.
The result is improved rear-end stability during high-speed driving, track use, and fast sweepers.
Construction & Design
Our GT wing features a heavy-duty yet lightweight V-mount design engineered for strength, rigidity, and aerodynamic efficiency.
The system uses 6 mm thick 6061 aluminum wing stands, precision CNC laser cut and bent from a single piece of material, eliminating welds while maximizing structural integrity.
The 55" premium carbon fiber airfoil utilizes an efficient 3D curved airfoil design with varying surface slopes. This allows airflow to be managed more effectively around the MR2’s rounded body shape compared to traditional flat 2D airfoils, helping generate downforce while minimizing unnecessary drag.
The wing also features adjustable Angle of Attack (AOA), allowing drivers to fine-tune downforce and aerodynamic balance for different driving styles or track conditions.
Strength & Mounting Design
Unlike many aftermarket wings, this system was engineered around the factory MR2 trunk structure.
The MR2 trunk lid features a large reinforced metal surface with multiple structural supports, making it an ideal mounting point for distributing aerodynamic loads.
Our wing stands mount directly above the metal trunk pinch weld area, which sits directly above the chassis structure and trunk seal reinforcement. This allows forces to be distributed efficiently through the trunk lid rather than concentrating stress in a small area.
Additional factory components also contribute to structural support:
- OEM trunk hinges
- Rubber trunk adjustment stoppers
- Reinforced trunk lid internal bracing
Because of this strong factory design, we intentionally avoided a chassis-mounted wing that could require drilling into quarter panels or compromising trunk usability.
Our wet carbon fiber wing assembly mounted to the OEM trunk has been load tested to support over 250 lbs of weight without structural issues. The dry carbon fiber version is expected to support even greater loads.
Real-World High Speed Testing
This wing design has been real-world tested on the MR2Heaven development MR2.
Testing included:
- 135 mph full-throttle mid-sweeper testing using the lowest AOA setting
- 165 mph straight-line testing using similarly designed 6 mm thick V-mount wing stands
Drivers reported significantly improved confidence and stability during high-speed cornering.
Driver feedback
"Could really get on the throttle a lot more in a sweeper because the rear end felt planted and the car no longer felt scary and floaty around 70+ MPH."
"Feels great going flat out on the throttle, traveling 135mph+ through a sweeper in the MR2."
Includes
- 1x Variable Surface Carbon Fiber GT Wing
- 2x 6061 Aluminum CNC Laser Cut One-Piece Wing Stands (No welding)
- 2x Rain-resistant trunk gaskets
- Complete hardware kit (bolts, nuts, fasteners)
- Optional Gurney Flap add-on for increased downforce and improved lift-to-drag efficiency (aka downforce to drag ratio)
Features
- Direct plug-and-play installation on 1994–1999 OEM MR2 trunk lids
- 1991–1993 trunks require drilling 6 additional mounting holes
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Designed to improve high-speed stability and cornering confidence
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Helps reduce unnecessary drag while generating usable downforce
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3D curved dry pre preg carbon fiber airfoil optimized for the MR2’s body shape
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6 mm thick 6061 aluminum V-mount wing stands for rigidity and smooth airflow
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55" lightweight premium carbon fiber airfoil
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Dry Pre Preg Carbon fiber end plates
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Adjustable angle of attack for tuning downforce
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Custom trunk gaskets for a water-tight seal
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Designed not to protrude past the rear bumper, helping meet many racing event aero regulations
- Quick installation and ~3 minute removal if needed
Optional Add-On
Gurney Flap
A Gurney flap increases the efficiency of the airfoil by redirecting airflow behind the wing.
Benefits include:
- Increased downforce
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Minimal increase in drag
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Improved lift-to-drag ratio (L/D)
- Higher stall angle allowing the wing to operate at steeper pitch angles without losing efficiency
Installation
- Direct bolt-on for 1994–1999 MR2 trunks
- 1991–1993 trunks require drilling six new mounting holes
- Custom rubber trunk gaskets included for proper sealing
- Wing can be removed in approximately 3 minutes if needed
Notes
We do not endorse racing on public roads. By purchasing this product, you agree that MR2Heaven is not responsible for damages, injuries, or death resulting from misuse or unsafe driving.
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MR2Heaven
Since 2002, we've been working to improve almost every aspect of the Toyota MR2, whether it's restoring it to its former glory or increasing its performance, efficiency, or style.
Our team of experts offers a wide range of OEM and aftermarket parts, as well as our own unique designs and engineering that can't be found anywhere else. We're dedicated to providing the best products at great everyday low prices and supporting the Toyota MR2 community with high-quality products.
If you have any new ideas, let us know – we're always looking for ways to bring your vision to life. Thank you for choosing MR2Heaven for all your Toyota MR2 needs.