Japanese-engineered Afterfire & ECU Tuning
A Blu Corsa Ferrari 488 Spider came through our authorized dealer T-FACTORY in Okayama, western Japan, for one job: make it sound properly angry. Pops & bangs plus a full afterfire calibration — power left completely stock, exactly as the owner wanted. Build Sheet Car Ferrari 488 Spider Engine F154 3.9L twin-turbo V8 ECU Bosch […]
A silver Lamborghini Huracan came through our authorized dealer REBOOT TIPO in Osaka for a pops & bangs calibration — sound only, power left stock. Naturally aspirated V10, no turbos to mute the exhaust: this is the platform where an overrun calibration shines brightest. Build Sheet Car Lamborghini Huracan LP610-4 Engine 5.2L naturally aspirated V10 […]
Developed on a Maziora Revuelto with SFIDA and delivered on the first customer car: our updated, far more violent afterfire — and a world first, four driver-selectable sound maps (Normal / Burble / Bomb Burble / Afterfire) switched from the cruise control lever, indicated by the tachometer needle.
A 2019 Bentley Continental GT W12 came in for an ECU remap and pops & bangs (afterfire) tuning — with one detail that makes this build genuinely rare: the exhaust is completely stock. Pops & bangs on a W12 is uncommon anywhere in the world. Doing it on the factory exhaust, tuned aggressive from low […]
The LC500’s ECU was long considered impossible to rewrite. We cracked it – Japan’s first LC500 pops and bangs – and now offer same-day sound, limiter removal and response tuning for the 5.0 V8, including brand-new 2025 cars.
This 2022 GR Supra throws sustained flames on overrun – the hardest afterfire of any car we have ever tuned. The catch: its factory-locked ECU. Full story of the bench unlock and the custom pops and bangs calibration behind the dragon afterfire.
If you own a 2022-or-newer A90 Supra, you already know the problem: the ECU is locked. Standard flashing tools can’t read it, can’t unlock it, can’t touch it. Most shops will simply turn you away. We didn’t. This is Japan’s first pops and bangs build on a bench-locked late-model GR Supra — and here’s how […]
Update (August 2026): this project has since evolved — a far wilder afterfire calibration and a world first, four driver-switchable sound maps. Read the follow-up here. Few cars announce themselves like a Lamborghini Revuelto. But even on a naturally aspirated V12, the most dramatic part of the soundtrack — the sharp pops and bangs on […]
This time we performed ECU tuning on a 40-series Vellfire (powered by the T24A engine). It is a vehicle with few precedents, but the same work can be carried out on the Alphard, which is popular as a family car and uses the same engine. We will introduce the job along with real feedback from […]
World Motor Hattori (Osaka · mbFAST Tuning authorized dealer) performed Pop & Bang + ECU tuning (Stage 1) on a Miami Blue Porsche 718 Spyder. Power increased from 420ps to a maximum of 440ps. All tune data is created remotely by our Tokyo HQ, ensuring the same quality at every dealer nationwide.