Cars
BMW · 3 serie
M340i (2020 -> ...)374hp
G2x | 2019 > 2024 · 2019 → 2024
Tuning gain
+86HP
+120Nm
Stock HP
374hp
Tuned HP
460hp
Stock Torque
500Nm
Tuned Torque
620Nm
Power curve
Horsepower
+86 hpStock
374
Tuned
460
Torque curve
Torque
+120 NmStock
500
Tuned
620
Power & torque curves
Illustrative · interpolated from peak values- Stock HP
- Stock Nm
- Tuned HP
- Tuned Nm
Available tuning options· Chiptuning
Chiptuning (stage1)chiptuning (stage1) + DPF / Catalyser deleteEGR removingDPF removeDTC fault delete (5 dtc max)Auto-Gear Power ( DSG ...etc )chiptuning (stage1) + EGR removeChiptuning (Stage2) + DPF + EGR + VMAXAdblue off (scr)scr(adblue) + egr + dpf off + maf + flapsImmo offVAG EDC17 CLONEPop&Corn / Crackle MapMAFSwirl / Flaps removalLaunch controlhot start fixback to stockVMAXSPEED LIMITChecksumE85 ConvertStart & StopDecatsport scale screenRev LimitCVN patchCold startRemove FAP/dpf + EGREthanol (E85) convert + stage 1HardCut / CutoffTorque MonitoringGPF/OPF / Full decatDTC fault delete (more then 5 dtc)Reset AIRBAGVAG PCR2.1 CLONECOD offBin -> FRF/ODX/SGODemande particulierePop&Bang on A/C button / Cruise ControlMultiMap SIMOS18/19 - MED9.x (no obd)STAGE 3 !!Damos or mappack requestFile repair after crashRON level converter
About this tune
DynoVault's Stage 1 chiptuning for BMW 3 serie M340i (2020 -> ...)374hp delivers a measured gain of +86 hp (374 → 460) and +120 Nm of torque (500 → 620). The ECU file is custom-mapped per variant and tested against the original safety margins for boost, fueling, and EGT. Available with a lifetime tune warranty and optional fuel-economy mode.
Benefits
- ▸Custom file guarantee.
- ▸Possibly of minimize fuel consumption.