AUDI · DQ250 MQB TCU

AUDI S3 DQ250 MQB tuning files

Everything we work with on the AUDI S3 fitted with the DQ250 MQB. Stock output across the matched variants spans 300–310 HP. There are 10 distinct variants on file for this combination. Stage 1 and Stage 2 are the safe starting points for this platform. Every file is matched to the exact calibration on your vehicle and signed off by an operator.

Upload your file →All S3 coverage

Available solutions

What we can run on the DQ250 MQB for this vehicle — the precise options narrow down by engine and software version.

Gearbox / TCU tuningLaunch controlFaster shift timesRaised torque limiter

Engine variants & TCU software

10 distinct variants for the AUDI S3 on the DQ250 MQB TCU. Reference the engine and controller software when you upload.

Variant 1

TCU

Catalog engine: 2000 310HP
Engine code: CJXC
Controller brand: TEMIC
TCU: DQ250 MQB
Stock power: 310 HP
SW upgrade: 0D9300012H_4518
Calibration: 0D9300012H_4518

Variant 2

TCU

Catalog engine: 2000 310HP
Controller brand: TEMIC
TCU: DQ250 MQB
Stock power: 310 HP
SW upgrade: 0D9300012L_4517
Calibration: 0D9300012L_4517

Variant 3

TCU

Catalog engine: 2000 310HP
Controller brand: TEMIC
TCU: DQ250 MQB
Stock power: 310 HP
SW upgrade: 0D9300014T_4527
Calibration: 0D9300014T_4527

Variant 4

TCU

Catalog engine: 2000 310HP
Engine code: CJXC
Controller brand: TEMIC
TCU: DQ250 MQB
Stock power: 310 HP
Calibration: 0D9300011N_4033_RcX1

Variant 5

TCU

Catalog engine: 2000 310HP
Controller brand: TEMIC
TCU: DQ250 MQB
Stock power: 310 HP
TCU SW: 5240
TCU HW: 0D9300012L
SW upgrade: 0D9300012L_4524
Calibration: 0D9300012L_4524

Variant 6

TCU

Catalog engine: 2000 310HP
Controller brand: TEMIC
TCU: DQ250 MQB
Stock power: 310 HP
SW upgrade: 0D9300012L_4516
Calibration: 0D9300012L_4516

Variant 7

TCU

Catalog engine: 2000 300HP
Engine code: CHHA
Generation: 8V Mk1 2012-2016
Matched gains engine: S3 2.0 TFSI 300
Controller brand: TEMIC
TCU: DQ250 MQB
Stock power: 300 HP
Stage 1 power: 350 HP
Power increase: +50 HP (+17%)
Stock torque: 380 Nm
Stage 1 torque: 460 Nm
Torque increase: +80 Nm (+21%)
Calibration: 0D9300014P_5003

Variant 8

TCU

Catalog engine: 2000 300HP
Generation: 8V Mk1 2012-2016
Matched gains engine: S3 2.0 TFSI 300
Controller brand: TEMIC
TCU: DQ250 MQB
Stock power: 300 HP
Stage 1 power: 350 HP
Power increase: +50 HP (+17%)
Stock torque: 380 Nm
Stage 1 torque: 460 Nm
Torque increase: +80 Nm (+21%)

Variant 9

TCU

Catalog engine: 2000 300HP
Engine code: CJXC
Generation: 8V Mk1 2012-2016
Matched gains engine: S3 2.0 TFSI 300
Controller brand: TEMIC
TCU: DQ250 MQB
Stock power: 300 HP
Stage 1 power: 350 HP
Power increase: +50 HP (+17%)
Stock torque: 380 Nm
Stage 1 torque: 460 Nm
Torque increase: +80 Nm (+21%)
SW upgrade: 0D9300011R_4319
Calibration: 0D9300011R_4319

Variant 10

TCU

Catalog engine: 2000 300HP
Generation: 8V Mk1 2012-2016
Matched gains engine: S3 2.0 TFSI 300
Controller brand: TEMIC
TCU: DQ250 MQB
Stock power: 300 HP
Stage 1 power: 350 HP
Power increase: +50 HP (+17%)
Stock torque: 380 Nm
Stage 1 torque: 460 Nm
Torque increase: +80 Nm (+21%)
SW upgrade: 0D9300011N_4033
Calibration: 0D9300011N_4033

Related vehicles

Other vehicles built on the DQ250 MQB controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the AUDI S3 on the DQ250 MQB?

Gearbox / TCU tuning, Launch control, Faster shift times, Raised torque limiter. The exact set depends on the specific engine and software version.

Do you cover the DQ250 MQB TCU software on this model?

Yes — the AUDI S3 on the DQ250 MQB TCU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.

How is the file delivered?

Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.