S3 8V 2.0 TFSI CJXC — Simos 18.1 SC800O3000000 Siemens — ECU Tuning Stage 2 - Product specifications
This is a comprehensive Stage 2 tuning package for the Audi S3 (8V), equipped with the powerful 2.0 TFSI engine and a Siemens/Continental Simos 18.1 ECU. This package is designed for vehicles that have been mechanically upgraded with a high-flow downpipe to achieve maximum performance.
The package provides two distinct Stage 2 calibrations, both with the top speed limiter (Vmax) removed. The first file is a powerful tune for cars running a high-flow sports catalyst. The second file is an aggressive decat version that disables catalyst monitoring, perfect for a fully unrestricted exhaust system for dedicated off-road or track use.
The package provides two distinct Stage 2 calibrations, both with the top speed limiter (Vmax) removed. The first file is a powerful tune for cars running a high-flow sports catalyst. The second file is an aggressive decat version that disables catalyst monitoring, perfect for a fully unrestricted exhaust system for dedicated off-road or track use.
Overview Feature list Copyright info Releases (1) Discussion
- Stage 2 (Sports Cat):
- Calibrated for a high-flow sports catalyst.
- Aggressive boost and fuel maps for maximum power.
- Vmax (top speed limiter) removed.
- Stage 2 (Decat):
- Includes all Stage 2 performance gains.
- Catalyst monitoring disabled in software for a catless exhaust setup.
- DSG torque limiters adjusted to handle the increased power.