Audi S3 Turbocharger System - APR - Stage 3 PowerMax GT2563S - `22-`24
Audi S3 Turbocharger System - APR - Stage 3 PowerMax GT2563S - `22-`24
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Audi S3 Turbocharger System – APR Stage 3 PowerMax GT2563S (2022–2024). This direct bolt-on Garrett upgrade with APR software delivers serious gains while preserving daily drivability.
Expect up to 478–543 HP and 409–435 ft-lbs (octane dependent). Engineered for the EA888.4 2.0T, it achieves targets with only an APR Intake and APR Intercooler—no exhaust or fueling changes at this level, and factory emissions components remain in place. The GT2563S provides +20% compressor and +37% turbine flow vs. the stock unit, a Mar-M turbine rated to 1050°C, and a machined speed-sensor port. APR calibration includes high/low torque files plus added safeguards for EGT, shaft speed, knock, and more. Software compatibility must be confirmed before purchase.
Features
- Direct-replacement Garrett PowerMax GT2563S
- Up to 478–543 HP / 409–435 ft-lbs with intake and intercooler
- Plug-and-play hardware with install kit
- Included upgrade to APR Stage 3 ECU/TCU from lower stage
- Retains factory emissions equipment
Have questions or want guidance on your setup? Call our Austin, TX shop at 512-982-9393 or our Los Angeles, CA area shop at 562-981-6800. We offer installation and customization services at both locations.
If you are considering multiple items, contact us for shipping discounts.
We install on premises at both locations.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Need Assistance?
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Call us at 512-982-9393 (Austin, TX) or
562-981-6800 (Signal Hill, CA)
and get assistance from one of our sales team members!
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