Toyota Supra A80 · First production run

ETi MK4 Supra Widebody

A widebody for the A80 Supra, inspired by GT300 and the JGTC era. Bolt-on, 1980 mm overall, about 8 cm per corner.

Working title. The name will be chosen with the first ten owners.

Reserve a numbered slotTalk to us about your build

2 of 10 numbered slots availableDeposits open Thursday 15 October 2026

Red Toyota Supra A80 fitted with the ETi MK4 Supra Widebody kit and carbon GT wing, front three-quarter studio render
Overall width
1980 mm
Per corner
About 8 cm
Fitment
Bolt-on, A80 (JZA80)
First run
10 numbered kits

The design

GT300 attitude, built to bolt on

The kit takes its cues from GT300 and the JGTC era and brings them to the A80 as a bolt-on package. It runs 1980 mm overall, about 8 cm per corner, with full replacement front fenders and blend-on rear overfenders.

Every kit is hand built by ETi. The first run is ten, and each one is numbered.

Designed with

Giulio Partisani

@oct8n on Instagram (opens in a new tab)
Red Toyota Supra A80 with the ETi MK4 Supra Widebody kit, head-on front view, studio render
Side profile of a red Toyota Supra A80 with the ETi MK4 Supra Widebody kit, showing the side skirts, full replacement front fenders and blend-on rear overfenders, studio render
Side profile
Rear three-quarter view of the red A80 with the widebody kit, carbon rear diffuser and carbon GT wing, studio render
Rear, shown with rear diffuser and GT wing options
Low front three-quarter view of the red A80 with the widebody kit and front diffuser, studio render
Front three-quarter
White Toyota Supra A80 with the ETi MK4 Supra Widebody kit and GT wing, rear three-quarter view at night, render
White, at night
Red A80 with the widebody kit at night, front three-quarter view with headlights on, render
Red, at night
Gray Toyota Supra A80 with the ETi MK4 Supra Widebody kit in a parking structure, front three-quarter view, render
Gray, parking structure

Core kit

What's in the core kit

Every build tier includes the full core kit. Options are added per car.

  1. Front bumper

  2. Rear bumper

  3. Side skirts

  4. Front fenders

    Full replacement

  5. Rear overfenders

    Blend-on

  6. Front diffuser

Build tiers

Choose your build

Prices in USD for the complete core kit. Freight is quoted and billed separately.

Hybrid

Carbon and fiberglass

$10,995

Fiberglass main panels with carbon front aero. All four fender vents and part of the side skirt are carbon too.

Deposit $5,497.50

Full Carbon

2x2 carbon

$15,995

The complete core kit in 2x2 carbon.

Deposit $7,997.50

Bespoke

4x4, forged or mixed

From$17,495

4x4 carbon, forged carbon or a custom mix of materials, specified with you.

Deposit from $8,747.50

Colored Carbon

Built around your color

From$19,495

Colored carbon built around the color you choose, specified with you.

Deposit from $9,747.50

Options

Add options when you reserve. They are confirmed with your spec and settled on the balance invoice.

  • Carbon rear diffuser

    $1,595

  • Carbon GT wing

    Available with an integrated LED light at no extra charge.

    $2,695

  • Carbon mirrors

    $995Per pair

  • Full-carbon hood

    Carbon inside and out. A new functional ETi hood designed with the kit.

    $2,295

The first ten

Ten kits, individually numbered

The first production run is ten kits, each individually numbered.

The slot board shows where the run stands. Build tiers are listed; owners stay private.

First ten only

Every one of the first ten owners receives a custom 1/16 scale die-cast model, painted to match their build: car color and carbon spec.

8 reserved 2 available

  1. No. 01 ReservedColored carbon
  2. No. 02 ReservedColored carbon
  3. No. 03 ReservedFull carbon
  4. No. 04 ReservedHybrid
  5. No. 05 ReservedHybrid
  6. No. 06 ReservedFull carbon
  7. No. 07 ReservedFull carbon
  8. No. 08 ReservedFull carbon
  9. No. 09 Available Reserve this slot
  10. No. 10 Available Reserve this slot

Progress

Where the build stands

Targets are updated here as the work moves. Every step is documented in the build log below.

1 of 6 milestones complete

Now: 3D-printed prototype parts

  1. September 2026

    Design finalized

    Done

    Final design completed with Giulio Partisani.

  2. October 2026

    3D-printed prototype parts

    In progress

    Printed prototype parts for the first physical mock-up.

  3. October to November 2026

    Mock-up fitment on two cars

    Upcoming

    Fitted to ETi founder Nate Benoit's own Supra and a second MK4 to test fitment, mounting and repeatability.

  4. December 2026

    Final molds

    Upcoming

  5. December 2026 to January 2027

    New factory online

    Upcoming

    Expanded prepreg capacity for the production run.

  6. Late January to early February 2027

    First production kits

    Upcoming

    The first numbered kits are completed and balances are invoiced.

Reserve

Reserve a numbered slot

  • A 50% deposit of your build tier reserves a numbered slot.
  • The balance, including any options, is due when your kit is finished.
  • Freight is quoted and billed separately.
  • Klarna is available at checkout.
  • Ships worldwide, with freight quoted for your destination.
  • Body width and registration rules vary by country and state. Please check yours before you order.

Full terms: Terms of Sale.

Deposits open Thursday 15 October 2026. In the meantime, talk to us about your build.

Talk to us about your build

Build log

Follow the build

From printed parts to the first numbered kit, every step goes here as it happens.

The first entry goes up at launch.

Questions

Before you reserve

Anything else, talk to us about your build.

Is the kit bolt-on?

It is designed as a bolt-on widebody for the Toyota Supra A80 (JZA80). The front fenders are full replacements and the rear overfenders blend on. We are test-fitting on two cars to confirm fitment, mounting and repeatability, and the results go in the build log.

What does Hybrid mean?

Hybrid pairs fiberglass main panels with carbon front aero. All four fender vents and part of the side skirt are carbon as well. Full Carbon builds the complete core kit in 2x2 carbon.

How does the die-cast model work?

Each of the first ten kits comes with a custom 1/16 scale die-cast model, painted to match the owner's build: car color and carbon spec. Tell us your car color when you reserve and we match the model to your final spec.

When do kits ship?

First production kits are targeted for late January to early February 2027. Final molds are scheduled for December 2026, and our new factory comes online between December 2026 and January 2027. The progress tracker and the build log on this page stay current.

How do deposits and refunds work?

A 50% deposit of your build tier reserves a numbered slot. The balance, including any options, is due when your kit is finished, and freight is quoted and billed separately. Klarna is available at checkout. For cancellations and refunds, see our Terms of Sale.

Left-hand drive or right-hand drive?

Tell us which one you have when you reserve and we confirm fitment for your car before your build starts.

Where do you ship?

Worldwide, with freight quoted for your destination. Body width and registration rules vary by country and state, so please check yours before you order.

First production run

Claim one of the first ten

Reserve with a 50% deposit. The first ten owners help choose the kit's name.

Reserve a numbered slotTalk to us about your build

2 of 10 numbered slots available