// 02 — Services

What we build

Chiptuning in Niš and across Southern Serbia — from a clean Stage 1 to a full hybrid-turbo build, for passenger cars, commercial trucks and agricultural machinery.

01

ECU / TCU / DCU
Remapping

Chiptuning done properly: engine, gearbox and dosing control unit calibration written for your car, fuel quality and goals. OBD, bench or boot-mode access, with your original file archived.

Stage 1

Software only, stock hardware

Stage 2

Intake, downpipe, intercooler

Stage 3

Turbo, fuelling, clutch/TCU

  • ECU unlock · 2020+ MY
  • DSG / ZF / Aisin TCU
  • Trucks & agri
02

Diagnostics & Log Analysis

Fault tracing, live data logging and datalog review — boost, fuel trims, EGT and knock — before and after every map.

03

DPF / EGR / AdBlue Solutions

Diagnosis and software solutions for emissions-system faults, subject to the regulations that apply to your vehicle and its use.

04

Custom Performance Solutions

Pops & bangs, launch control, speed-limiter and Vmax changes, hybrid-turbo and track builds.

05

Coding & Component Protection

VAG Component Protection removal, module coding and adaptations across many brands.

Laptop and programmer connected to a Volvo truck engine on site On site Volvo truck · ECU read in the field
06

Field service — we come to you

Trucks, tractors, combines and fleets can't afford a trip to the workshop. We bring the whole workshop to your yard, farm or site — programmers, stabilised power supply and diagnostic equipment — and tune, diagnose or repair on the spot.

  • No transport, minimal downtimeThe machine keeps working until we arrive and is usually back on the job the same day.
  • Same standard as the workshopFull backup, custom map and datalog check — no shortcuts.
  • Built for heavy machineryTrucks, tractors, combine harvesters and fleets — where every working hour counts.
  • Whole fleet in one visitSeveral vehicles in one trip, scheduled around your working hours.
  • Southern Serbia & Bulgaria
  • Farms · fleets · yards
  • OBD · bench · boot on site

// 03 — Process

From read to redline

What actually happens to your car's software — step by step, with nothing hidden.

  1. Consultation & health check

    We discuss your goals and run a full diagnostic: fault codes, live data, boost and fuel trims. Only a healthy engine gets tuned.

  2. Read & backup

    The ECU is read via OBD, on the bench or in boot mode. The complete original software is archived before anything changes.

  3. Map analysis

    In WinOLS we identify the maps that matter: boost target, injection quantity and timing, rail pressure, smoke and torque limiters.

  4. Calibration

    We rewrite the maps for your car and your goals, inside the limits of the turbo, injectors, clutch and gearbox. Checksums are corrected automatically.

  5. Write & verify

    The new file is written under a stabilised power supply and verified. Adaptations are reset so the engine learns the new calibration cleanly.

  6. Dyno & road validation

    Before-and-after dyno runs and datalogs — boost, EGT, lambda, knock — confirm the result. If needed, we fine-tune and test again.

  7. Handover & aftercare

    You get your dyno sheet, your original file stays archived, and we stay available for questions, updates or a return to stock.