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Another Subaru Impreza WRX STI Type RA in for a Link plug-and-play flex fuel setup.
Proper dyno session getting the flex fuel tune dialled in across the ethanol concentration range. We stopped at E50 due to injector duty limits.
370hp / 410Nm on pump fuel.
425hp / 480Nm on E50.
MaxxECU Race G1 PNP kit installed on an Audi TT Quattro 180hp 🔥
Setup:
• Stock K04-23 turbo
• 38mm external wastegate
• Upgraded intercooler & piping
• 630cc injectors
Results:➡️ 280hp➡️ 390Nm
That’s a gain of +100hp and +155Nm over stock 💪
23/02/2026
We had this stunning 2022 Porsche 911 GTS (992.1) in the shop for performance upgrades and a custom calibration 🔥
After installing the hardware, we carried out a full dyno session with before and after runs to properly measure the gains.
This wasn’t a quick flash and send-out job — we took the time to log key parameters, monitor the data, and refine the calibration to extract everything safely possible on pump gas, while keeping factory-level drivability and reliability.
📊 Final Results:
Stock: 480HP / 600Nm
Tuned: 570HP / 690Nm
That’s a serious jump in both power and torque — transforming the way this 992.1 GTS delivers performance.
Stronger mid-range, harder pull up top, and a completely different driving experience.
23/01/2026
Hmmmm... Whats cooking, good looking ?
We had this ProspeedParts Time Attack Subaru Impreza on the dyno and wrapped up the session with some really nice numbers. We had to stop early as we ran out of injector, but an upgrade is coming soon and it’ll be back to add some more sauce!
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| Monday | 07:30 - 17:00 |
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| Thursday | 07:30 - 17:00 |
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| Saturday | 08:00 - 12:00 |
