Audi A3 1.4 TSI CNG 110 hp — Stage 1 file (+25 hp)
hp
Stage 1 file for Audi A3 1.4 TSI CNG 110 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Audi A3 1.4 TSI CNG 110 hp ECU
Audi A3 (2016 - 8V-FL) 1.4 TSI CNG 110 hp — premium petrol engine of the passenger segment of the Volkswagen Group (VAG) group (Германия, 1909). Stage 1 chip tuning raises power from 110 to 135 hp (+25 hp, +23%) and torque from 200 to 240 Nm (+40 Nm). ECU — Bosch MED17.5.21. Flashing method: OBD or Bench depending on the unit's protection. The Temic DQ200G2 TCU is calibrated with a separate file — torque limiter and shift maps for Stage 1. In the CHIPOK database: 2 configurations · 2 ECU variants. The 2016 generation — mid-generation petrol ECUs (MEDC17/MEVD17/Simos PCR), OBD flash on production revisions.
Audi shares platforms with Volkswagen, Porsche, Bentley and Lamborghini within VAG. Audi's signature slogan is “Vorsprung durch Technik” (Progress through Technology). Audi is a premium manufacturer from Ingolstadt (Bavaria), founded in 1909 as Audiwerke August Horch & Cie. The factory calibration of Audi petrol engines is conservative, leaving headroom for Stage 1.
On pre-2017 Audi models, Stage 1 is flashed via OBD without bench. On mid-range standard Audi petrol engines, Stage 1 delivers a noticeable gain. The Audi community is renowned for its active tuning scene and a huge library of available Stage files. Mid-range Audi engines form the backbone of the range; Stage 1 preserves engine life. In the mid segment, the Audi community is an open platform with a large library of ready-made Stage files. The factory calibration is conservative, with headroom for Stage 1 and no hardware changes. The MQB platform is the most refined chip tuning segment in Europe.
S tronic is Audi's signature dual-clutch gearbox (the DSG in the Audi range). S tronic comes in dry and wet-clutch versions, each with a different torque rating. The S tronic TCU requires calibration at Stage 1+, as the torque limiter usually sits below the engine's potential.
Frequently asked questions
What power gain do you get after chip tuning the Audi A3 1.4 TSI CNG 110 hp?
After Stage 1 the power of the Audi A3 1.4 TSI CNG 110 hp rises from 110 to 135 hp, a gain of 25 hp (+23%). Torque rises from 200 to 240 Nm (+40 Nm).
How does Stage 1 differ from stock on the Audi A3?
Stage 1 on the Audi A3 1.4 TSI CNG 110 hp is a software ECU calibration with no hardware changes. The key maps (boost/ignition/lambda/torque) are adjusted while factory tolerances are preserved. The gain is +25 hp with no hardware changes.
Is a Stage 1 remap safe for the 1.4 TSI CNG 110 hp?
Stage 1 on the Audi A3 1.4 TSI CNG 110 hp is developed while keeping the factory AFR, knock control and temperature limits. Engine life is preserved provided regular maintenance is carried out.
How does Stage 2 differ from Stage 1 on the Audi A3 1.4 TSI CNG 110 hp?
Stage 2 on the Audi A3 1.4 TSI CNG 110 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
What control unit does the Audi A3 1.4 TSI CNG 110 hp run?
The control unit of the Audi A3 1.4 TSI CNG 110 hp is the Bosch MED17.5.21. Before flashing, the engineer identifies the exact revision and selects the write method.
Does the Temic DQ200G2 transmission need calibration after Stage 1 on the Audi A3?
Remapping the Temic DQ200G2 gearbox is essential to fully unlock Stage 1 on the Audi A3 1.4 TSI CNG 110 hp. Without a TCU update the factory torque cap will choke the torque gain and shifts will become noticeably softer.
Does Stage 1 void the warranty on the Audi A3?
Stage 1 on the Audi A3 voids the factory warranty on the engine and transmission — this is standard for all manufacturers. CHIPOK provides its own warranty on the quality of the remap.
How quickly is chip tuning of the Audi A3 1.4 TSI CNG 110 hp done?
The full remap cycle for the Audi A3 — from reading to writing the final file — takes 30-90 minutes depending on the ECU access method. The file is prepared at CHIPOK in 5-30 minutes.
Can you return to stock after Stage 1 on the Audi A3?
The original Audi A3 ECU is always saved before flashing. Rolling back to the factory firmware is done with the same programmer in 25-30 minutes.
How much does Stage 1 cost for the Audi A3 1.4 TSI CNG 110 hp?
The cost of Stage 1 for the Audi A3 1.4 TSI CNG 110 hp is calculated in the calculator on this page — you select the options (DPF off, EGR off, AdBlue off, DTC off, etc.) and the price is capped by the package Max Price. Payment is by credits (1 cr = 1 €), with no subscriptions.