Performance Upgrades & ECU/TCU Remap
Stage 1 to Stage 3+ ECU/TCU calibration, hardware builds and custom performance parts supply for VAG, BMW, Porsche and Mercedes platforms.
Recommended Interval
Upon consultation or staged performance build
Workshop Bay Time
2 – 6 Hours
Approved Specification
EA888 / EA839 / B48, B58, Porsche and Mercedes-AMG telemetry-backed calibration; performance parts distribution & fitment
Procedure Scope of Work & Checkpoints
Build Stages & What Each Includes
Software-only calibration on completely stock hardware. The safest first step: more usable torque and power within OEM mechanical margins.
- Pre-tune ODIS health check and telemetry baseline
- Custom ECU map write via OBD or bench read
- Optional TCU shift map for DSG / S-Tronic
- Post-calibration road log: lambda, knock, boost
- Before / after figures sheet issued with the vehicle
Calibration matched to bolt-on hardware. Intake, exhaust and cooling upgrades unlock higher boost and fueling targets than stock components allow.
- High-flow cold air intake and upgraded intercooler
- Performance downpipe / turbo-back exhaust fitment
- Revised boost, fueling and thermal targets
- DSG clutch torque limit recalibration
- Full telemetry validation run after fitment
Built-power packages for enthusiasts and track use. Forced induction, fueling and drivetrain upgrades engineered around your power goal, up to built-engine programs.
- Hybrid or big turbocharger / supercharger upgrades
- High-pressure fuel pump and injector upgrades
- DSG clutch pack, flywheel and mechatronic upgrades
- Forged short-block and crate engine builds on consultation
- Engine mechanical assessment before any hardware is ordered
Performance Parts Supply & Distribution
Servisus distributes and sells custom performance parts for German platforms. Components are sourced to your build specification, quality-checked on arrival, and fitted in-house - or supplied for collection and nationwide delivery. Every build is supported by our other divisions: pre-build servicing from the workshop, and SESS Auto Spa PPF and ceramic protection for the finished car.
Induction & Cooling
- Cold air intake systems
- Upgraded intercoolers
- Performance radiators and oil coolers
Exhaust & Forced Induction
- High-flow downpipes and turbo-back systems
- Hybrid turbocharger kits
- Charge pipes and boost plumbing
Drivetrain & DSG
- Reinforced clutch packs and flywheels
- Mechatronic upgrades
- Differential and driveline hardware
Chassis & Stopping
- Bilstein / KW coilover and damping kits
- Brembo Big Brake Kits
- Performance pads, discs and fluid