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Win a Tuned 500-HP MKV Toyota GR Supra

Speed Junkies' SJ9 build: a black 2021 GR Supra 3.0 Premium downpiped and BM3-tuned to a claimed 500+ hp, riding on 19-inch BC Forged wheels with full carbon aero.

Verified live as of · Independent listing — GiveawayCars tracks this sweepstakes but is not the sponsor.

Win a Tuned 500-HP MKV Toyota GR Supra

Est. market value

$55,000

Entries from

$5

Entries close

August 18, 2026

Drawing

August 24, 2026

What you're looking at

The SJ9 grand prize is a black 2021 Toyota GR Supra 3.0 Premium that's been built into the car the MKV faithful actually want. The BMW-sourced 3.0-liter B58 twin-scroll turbo six left the factory rated at 382 hp; here it runs VRSF catless downpipes, a valvetronic exhaust and a Bootmod3 (BM3) tune for a claimed 500+ hp. The stance matches the power: HKS adjustable lowering springs over 19-inch BC Forged wheels on Michelin Pilot Sports, with Seibon carbon side skirts, an RW Carbon V-style spoiler and carbon door sills. It's the 8-speed automatic — Toyota didn't offer the manual until 2023 — which on a tuned B58 is the quicker combination anyway.

Why it matters & the fine print

This one comes with real paperwork: a full Official Rules document administered by American Sweepstakes & Promotion Co., which puts it a notch above most car giveaways on transparency. The stated ARV is $55,000. Entries run 50 per $1 spent in the Speed Junkies shop, the $5 VIP Membership is the cheapest paid route (VIP members automatically get the maximum bonus multiplier each window), and there's a confirmed free mail-in option worth 500 entries per card — details in the sidebar. Entries close 11:59 p.m. ET on August 18, 2026, with the drawing on or about August 24 conducted by the administrator. Eligibility is US residents except Alaska and Hawaii, 18+, void in Puerto Rico; anyone in your household who's won a sweepstakes prize in the past 12 months disqualifies you. No cash alternative is listed in the rules, the car is awarded as-is, and the winner pays the taxes — expect a 1099 for the prize value.

Spec Sheet

Year / Make / Model2021 Toyota GR Supra
Trim3.0 Premium
Engine3.0L B58 twin-scroll turbo inline-six, Bootmod3 (BM3) tuned
Horsepower500 hp
Transmission8-speed automatic
DrivetrainRWD
ExteriorBlack
InteriorBlack

The Mod List

  • +Bootmod3 (BM3) ECU tune
  • +VRSF catless downpipes
  • +Valvetronic exhaust
  • +HKS adjustable lowering springs
  • +Seibon carbon fiber side skirts
  • +Carbon fiber door sills
  • +RW Carbon V-style carbon spoiler
  • +19-inch BC Forged wheels
  • +Michelin Pilot Sport tires

Why It's Special

The MKV Supra's BMW-sourced B58 is one of the most tune-friendly engines of the modern era, and this SJ9 car shows why: catless downpipes and a BM3 tune push a claimed 500+ hp from a platform that left the factory with 382. The carbon aero, HKS springs and 19-inch BC Forged wheels give it show-car stance to match.

Our value estimate

$55,000

The Official Rules state an ARV of $55,000 for this 2021 Supra 3.0 Premium. Stock 2021 3.0 Premiums have traded roughly $40k-$50k on the open market; the tune, downpipes, carbon aero and BC Forged wheel package support the stated figure. ARV per sponsor; condition and mileage unconfirmed.

Editorial estimate based on recent comparable sales — not an appraisal.

Gallery

2021 Toyota GR Supra 3.0 Premium — photo 2
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2021 Toyota GR Supra 3.0 Premium — photo 11
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Common questions

How do I enter the 2021 Toyota GR Supra 3.0 Premium giveaway?

Enter through Speed Junkies HQ on their official giveaway page — GiveawayCars links straight to it. There is also a free, no-purchase entry route (see below), which US sweepstakes law requires to carry equal odds.

Is there a free way to enter the Speed Junkies HQ giveaway?

Confirmed free mail-in route (AMOE) in the Official Rules: hand-print your full name, mailing address, phone, date of birth and email on a 3x5 card and mail it in a #10 envelope to "Speed Junkies HQ" Giveaway, PO Box 287, Macedon, NY 14502-0287.

When does the 2021 Toyota GR Supra 3.0 Premium giveaway end?

Entries close August 18, 2026, with the drawing on or about August 24, 2026.

How much is the 2021 Toyota GR Supra 3.0 Premium worth?

GiveawayCars estimates the 2021 Toyota GR Supra 3.0 Premium at about $55,000. The Official Rules state an ARV of $55,000 for this 2021 Supra 3.0 Premium.

Who is running the 2021 Toyota GR Supra 3.0 Premium giveaway?

It is run by Speed Junkies HQ. GiveawayCars is an independent directory and is not the sponsor.

Who is eligible to enter?

Open to legal US residents (excluding Alaska and Hawaii) who are 18+ or the age of majority in their state.

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