MR2Heaven SW20 Fastback/Hatchback/F-40/Ask Sport Style Engine Lid - Fiberglass and Carbon Fiber Available

Note 7/6/2026 - The current estimated fulfillment timeframe for the lid is September–October 2026 - Includes Group Buy and Pre-Orders

To improve the installation experience, we've developed a drop-in, plug-and-play adjustable push-pin quick-release attachment system for the F40-style hatchback lid. This is typically offered as a separate add-on valued at $399, but as a thank-you for your patience and to help make up for the delays and inconvenience, it will be included at no additional cost with all pre-orders

Note 10/7/2025 - This project took much longer than anticipated. Unexpected delays due to CAD/Symmetry (aiming for better fitment/consistency). Mold is being redone currently.  Group Buy/Pre-Order fulfillment around May-July 2026. 

Note 1/28/2025 - Pre-Order/Group buy period at discounted prices. Fulfillment expected around May-July 2026. Non refundable half deposit as it goes towards development. We will invoice remainder payment when ready to fulfill. Full Pricing details below

🔧 Key Product Features

This rare, discontinued engine lid is well known in the MR2 community as the Fastback, Hatchback, F40, or ASK Sport-style lid. Its distinctive design significantly improves airflow by channeling air from the side intakes and underbody through the rear of the engine bay, resulting in better cooling efficiency and improved aerodynamic performance.

By creating a smoother airflow path over the SW20's roofline and across the engine lid, it helps reduce turbulence, drag, lift, and rear-end instability while increasing the effectiveness of the rear spoiler. Along with its aerodynamic advantages, this sought-after design offers a range of additional performance benefits, making it one of the most desirable engine lids ever produced for the SW20

• Faithful Replica, CADed for symmetry, improved fitment, smoothness and corrects odd, uneven surfaces
• Direct bolt on, reuses your engine lid latch
• While lid is reportedly good for most daily driving (under 100mph) with just the oem latch, you may want to further secure this lid with our quick release latch systems to prevent lid from snapping and toppling over 120 degrees.
  
• Available in Fiberglass and Carbon Fiber

Optional Add On - Adjustable push-pin quick-release attachment system

• 1" thick hollow metal tubing - Black Powder coated
• Metal hollow brace is drop in plug & play with no modification needed to car chassis (requires installing onto car, marking with paint, installing lid, drilling holes)
• Height adjustable
• Billet CNC 6061 Aluminum & black anodized push pin disconnects

We also make surrounding parts in Carbon Fiber as well, such as the Side Vents, Kouki Center Panel, Trunk Lid, MADPSI Aero Roof, plethora of spoiler choices & more

Group Buy Pricing [Group Buy Entry is currently closed]

-Fiberglass - $900 + shipping. 50% Deposit required - $450

-Carbon Fiber - $1200 + shipping. 50% Deposit required- $600

📦 Shipping Info 

Our shipping calculator may not always accurately reflect rates for larger items. However, based on past shipments, typical costs are as follows:

• Continental USA (48 states):  Estimated $60-125
• International: Estimated $125-350 (varies by region)

We're also happy to help combine multiple items whenever possible to help reduce shipping costs. If you have any questions or need a custom quote, feel free to contact us. 

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🚀 Precision Engineering

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.

🧠 Built from Experience. Driven by Passion.

With over 20 years in the MR2 community and a decade of hands on engineering experience, we know this platform inside and out. Backed by modern tools and access to  advanced manufacturing resources, we deliver a high level of expertise and quality that's clearly reflected in the design, fitment and performance of every product we create. 

🔬 Made by Professionals, Not Hobbyists

These aren't wannabe "garage builds." We work with:

• Experienced engineers and composites specialists
• Professional equipment - Including expensive Autoclaves, professional heat and pressure sensitive curing chambers & more
• Professional industrial grade painting equipment/shops
• CNC-machined trimming, mold making, high performance aluminum molds for the highest quality (exclusive for some of our dry carbon products)
• Specialized high-performance resins, layup and manufacturing techniques

This ensures strength, fitment, and finish that hobbyist or trial-and-error shops simply can’t match.

🛠️ Material Options

Both Dry Pre-Preg and Wet/Hybrid options feature the same premium glossy clear coat finish. The difference lies beneath the surface—Dry Pre-Preg carbon fiber delivers the highest level of performance, offering superior lightweight characteristics, precision, and strength.

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.

🧬 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. 

🏎️ Fast & Reliable Fulfillment

If in stock, we ship quickly and securely. For made-to-order or backordered items, we maintain transparency and regular updates.

💯 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.