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.
FAQs: Availability, Orders & Shipping
All in-stock orders placed before 3:00 PM PST generally ship the same business day.
Orders placed after 3:00 PM, on weekends, or on holidays will typically ship on the next business day. While we work hard to get every in-stock order out as quickly as possible, processing times may occasionally vary during high-volume periods.
Please use our shipping calculator to calculate your shipping costs.
Due to our bot protection, you must enter three dots (...) in Address Line 2 to activate the shipping calculator.
Please note that we also offer two preset shipping options of $40 and $60 for orders that require manual shipping quotes. If the actual shipping cost exceeds the selected preset amount, we will invoice you for the remaining balance.
Most small packages cost under $40 to ship. Most small items that fit in an polybag costs around $5 or so for CONUSA shipping.
Our shipping calculator provides estimates and may not always accurately reflect shipping rates for larger items, oversized packages, or complex/multi-item orders. If you are unsure about the shipping cost or need assistance, please feel free to contact us and we’ll be happy to help.
We offer a range of competitive domestic and international shipping options to fit your needs and budget.
Need your order fast? Expedited services, including Next Day Air and other express shipping options, are available at checkout when supported by the destination and package.
Need multiple orders shipped together? We offer package consolidation services when needed and may be able to combine eligible orders into a single shipment, helping simplify delivery and potentially reduce shipping costs.
Contact us before your orders ship, and we'll do our best to accommodate your request.
If an item is In Stock, it is ready to ship and will be packaged and sent out as quickly as possible.
Because many of our products are produced in limited quantities, popular items can sell out between production runs. With production and manufacturing lead times often ranging from 1-3+ months, unexpected demand can quickly deplete available and planned inventory, and waiting for future production runs may mean missing one—or even multiple—batches and facing a significant delay.
Pre-Orders help us accurately gauge demand and plan production quantities while allowing customers to secure their spot & receive their parts in a timely manner. This helps reduce delays and the chances of products selling out unexpectedly, while ensuring we can continue bringing more specialized products to the community.
Not all pre-orders are the same. Depending on the product, a pre-order may be for an existing product that is temporarily sold out or a new product that is still in development.
The product page will provide the most current estimated fulfillment timeline and any relevant project details.
Restock Pre-Orders — Existing Products
Many of our products are produced in limited quantities, and popular items can sell out between production runs.
If an existing product is sold out, we may open a pre-order for the next production batch. These products have already been developed and produced previously, but additional manufacturing time is required before the next batch is ready.
Pre-ordering secures your place in the next production run and ensures you don’t miss the next available batch.
Development Pre-Orders — New Products
Some pre-orders are for completely new products that are still being developed.
Developing a new product is a significant process. Depending on the complexity of the project, it may involve:
- Product design and engineering
- Prototyping and testing
- Tooling and mold development
- Fitment and quality/mold revisions
- Manufacturing preparation
- Final production and quality control
A single product can take 3 months to over a year to fully develop before it is ready for regular production.
During this process, prototypes, molds, fitment, or manufacturing methods may require revisions. If we identify an issue that does not meet our standards, we may need to make corrections before moving forward with production.
This can occasionally extend the estimated timeline, but we believe it is better to correct an issue before shipping rather than rush a product to customers that does not meet our standards.
We always aim to provide the best estimated timeline available at the time a pre-order is listed.
However, estimated dates are not guaranteed. Manufacturing schedules can change, and development projects may require additional time for prototyping, revisions, production, or quality control.
We do not believe in rushing production simply to meet a projected date.
Before a product ships, it must go through the appropriate manufacturing, finishing, fitment, and quality control processes to ensure it meets our standards.
If there are any significant changes to the estimated timeline, we will provide pre-order customers with updates as information becomes available.
Good products take time. We'd rather get it right than get it out fast.
Our goal is to continue supporting the MR2 community by developing new and unique products that may not otherwise exist.
Pre-orders and group buys allow us to better determine demand and commit to larger production quantities. Larger manufacturing orders can help reduce per-unit production costs, allowing us to pass a portion of those savings directly on to our customers while also helping fund the development of future products.
By participating in a pre-order, you are not only securing your product—you are also helping make new projects possible.
Depending on the project, participating in a pre-order or group buy may provide:
- Up to 20% off or more on future regular product price
- Priority access before regular inventory becomes available
- The ability to secure your place in a limited production run
- The opportunity to help bring new, community-requested products to market
Because pre-orders and group buys allow us to commit to production quantities, tooling, manufacturing, and product development, pre-order purchases are generally non-refundable once the order has been placed.
If you no longer wish to wait for your pre-order, you may have the option to convert the full amount paid into MR2 Heaven store credit, which can be applied toward MR2 Heaven-branded products.
Please note that pre-order fulfillment timelines are estimates and may change due to manufacturing, fitment, quality control, or other unforeseen development delays.
In the unlikely event that a product is ultimately unable to be produced or the project is permanently canceled, all affected pre-order customers will receive a full refund.
Thank you for supporting our projects and helping us continue to develop new products for the MR2 community.
Have a question or need assistance? We're here to help. Send us an email at Sales@MR2Heaven.com or reach out through our Contact Us page, and our team will be happy to assist you.
Welcome to MR2Heaven Composites
🔬3D Scanned with Metrology-Grade Equipment
We use scanning technology worth nearly $20,000 to digitally capture and quality check parts at 0.02mm accuracy and 0.05mm point cloud resolution—ensuring an unparalleled level of detail and precision.
🏎️Precision Computer Aided Design
We use advanced CAD tools not only to correct asymmetries, distortions, and visual flaws found in OEM and aftermarket parts, but also to enhance the design itself—improving structural integrity, optimizing fitment, and refining key features for better performance and usability.
❤️Driven by Passion
With 20+ years of MR2 experience and an engineering background, we know this platform inside out.
Combined with modern engineering tools and advanced manufacturing resources, we create world-class products with attention to detail that the MR2 deserves
🧬Factory Lines Upgraded Purpose
We preserve the core essence of OEM and authentic design while leveraging engineering expertise to enhance both function and form.
▀▄▀▄▀▄Finish Details
Fiberglass variants come sanded and primed—semi-ready for paint.
Dry carbon and wet carbon fiber options often look stunning as-is and arrives clear-coated for extra gloss and protection.
💯Satisfaction Guaranteed
We stand behind every product we make. If you encounter any issues, just reach out and we'll make it right. We're here for you 7 days of the week.
Composite Parts: Materials, Manufacturing & Finishes
Both Dry Prepreg and Wet Layup Carbon Fiber can be finished in either Matte or Glossy.
Glossy Finish
→ Deep, reflective shine
→ Enhances the carbon weave
→ Classic high-end appearance
Matte Finish
→ Smooth, non-reflective appearance
→ More understated, motorsport-inspired look
→ Hides minor surface imperfections better
Carbon Fiber — Dry Prepreg vs. Wet Layup
All Real Carbon Fiber parts are made either via Dry or Wet production process.
Dry Prepreg Carbon Fiber delivers a higher level of performance and consistency through a more controlled manufacturing process.
Pre-impregnated carbon fiber is manufactured with precisely controlled resin content and fiber orientation, then cured under controlled temperature and pressure. This allows manufacturers to optimize the material for strength, stiffness, weight, surface finish, and dimensional consistency.
Compared to conventional wet layup carbon fiber, prepreg manufacturing offers:
→ More precise resin content
→ Better fiber-to-resin ratio
→ Controlled fiber orientation
→ Reduced risk of voids and inconsistencies
→ More uniform curing
→ Higher strength-to-weight potential
→ More consistent parts from piece to piece
→ Superior surface quality and dimensional accuracy
The Trade-Off
The primary disadvantage is cost.
Prepreg carbon fiber requires more specialized materials, equipment, tooling, and curing processes, making it significantly more expensive to manufacture.
In short:
Wet Layup
→ More affordable
→ Simpler manufacturing
→ Greater process variability
Dry Prepreg
→ Higher manufacturing cost
→ More advanced equipment and processes
→ Greater consistency and precision
→ Better potential for lightweight, high-performance construction
When performance, consistency, and weight matter most, prepreg is the premium choice.
Some of our Dry Pre-Preg carbon products include: Turbo Engine Lid, Radiator Air Diverting Panel, SW20 Complete Replacement Interior Trims, Trunk Lid, Carbon Fiber Intercooler Pipes etc)
Yes, all our fiberglass products come pre-primered and ready for painting. Simply apply an alcohol wipe and start spraying
Dry Pre-Preg Carbon Fiber (Top-Tier Option) Manufactured using aerospace-grade pre-preg carbon fiber and cured under heat & pressure in tightly controlled environments, our Dry Pre-Preg components represent the pinnacle of performance. This process achieves maximum strength, minimal weight, and exceptional precision. Some of our Dry Pre-Preg carbon products include:Turbo Engine Lid,Radiator Air Diverting Panel,SW20 Complete Replacement Interior Trims,Trunk Lid,Carbon Fiber Intercooler Pipes etc)
Fiberglass & Hybrid Options If pre-preg carbon fiber is not specifically listed on the product page, the component is produced using wet carbon fiber manufacturing process and or hybrid construction methods. Hybrid parts feature a fiberglass base reinforced with carbon fiber outer layers, with fiberglass-only versions also available. These options prioritize visual appeal while offering a more accessible price point.
Made by Professionals
We work with experienced composites engineers, skilled specialists, and professional manufacturing facilities to produce composites with the strength, precision, and finish our products demand.
- Experienced Composites Engineers — Expertise in composite design, materials, layup, and curing.
- Professional Autoclave & Curing Equipment — Controlled heat and pressure for consistent consolidation and structural integrity.
- Industrial-Grade Paint & Finishing — Professional equipment and processes for a premium, consistent finish.
- CNC-Machined Trimming & Molds — Precision CNC machining and high-performance aluminum molds for exceptional accuracy and repeatability on select dry-carbon products.
- Advanced Materials & Techniques — Specialized resins, engineered layups, and purpose-built manufacturing processes.
The result: superior strength, precise fitment, and a result that hobbyist or trial-and-error manufacturing simply can't match.
Built on Experience. Driven by Better.
With 20+ years of MR2 experience, an engineering background, hundreds of parts developed, and over 35,000 orders fulfilled, we know the MR2 platform inside and out.
Serving enthusiasts worldwide, we develop hard-to-find parts, OEM+ solutions, and industry-first upgrades using modern engineering tools and advanced manufacturing resources.
Driven by a relentless pursuit of better, a commitment to excellence, and uncompromising attention to detail, that philosophy is reflected in every part we create.
MR2Heaven
Since 2002, MR2Heaven has been dedicated to improving, preserving, and supporting the Toyota MR2.
Whether you're restoring your MR2 to its former glory, improving its performance, or making it uniquely your own, we're constantly developing new solutions to help keep these cars on the road—and make them even better.
From OEM and aftermarket replacements to our own exclusive designs and industry-first innovations, our goal is simple: continue pushing the MR2 platform forward.
Have an idea for a part, product, or improvement? We'd love to hear it. After all, some of the best ideas come directly from the MR2 community.