MAZDA · E6T58xxx ECU

MAZDA 6 E6T58xxx tuning files

Tuning file coverage for the MAZDA 6 running the E6T58xxx ECU. Stock output across the matched variants spans 122–173 HP. Stage 1 and Stage 2 are the safe starting points for this platform. We match the right calibration to your exact software and validate it before delivery.

Upload your file →All 6 coverage

Available solutions

Solutions that apply to the E6T58xxx on this vehicle platform. The exact set depends on the specific engine and software version.

Stage 1 Stage 2

Engine variants & ECU software

19 distinct variants for the MAZDA 6 on the E6T58xxx ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 2500 173HP
Engine code: L5-VE
Generation: 2007-2013
Matched gains engine: 2.2 CDVI 173
Controller brand: MITSUBISHI
ECU: E6T58xxx
Stock power: 173 HP
Stage 1 power: 205 HP
Power increase: +32 HP (+18%)
Stock torque: 400 Nm
Stage 1 torque: 460 Nm
Torque increase: +60 Nm (+15%)
ECU SW: L587-18881-B
ECU HW: L587-188K1-
SW upgrade: L587-188K2-B

Variant 2

ECU

Catalog engine: 2500 173HP
Generation: 2007-2013
Matched gains engine: 2.2 CDVI 173
Controller brand: MITSUBISHI
ECU: E6T58xxx
Stock power: 173 HP
Stage 1 power: 205 HP
Power increase: +32 HP (+18%)
Stock torque: 400 Nm
Stage 1 torque: 460 Nm
Torque increase: +60 Nm (+15%)

Variant 3

ECU

Catalog engine: 2500 172HP
Controller brand: MITSUBISHI
ECU: E6T58xxx
Stock power: 172 HP

Variant 4

ECU

Catalog engine: 2500 172HP
Engine code: L5-VE
Controller brand: MITSUBISHI
ECU: E6T58xxx
Stock power: 172 HP
ECU SW: L5G3-18881-B
ECU HW: L5G3-188K1-
SW upgrade: L5G3-188K2-B

Variant 5

ECU

Catalog engine: 2500 172HP
Engine code: L5-VE
Controller brand: MITSUBISHI
ECU: E6T58xxx
Stock power: 172 HP
ECU SW: L517-188K1
ECU HW: L517-18881-C
SW upgrade: L837-188K6

Variant 6

ECU

Catalog engine: 2500 172HP
Engine code: L5-VE
Controller brand: MITSUBISHI
ECU: E6T58xxx
Stock power: 172 HP
ECU SW: L509-18881-E
ECU HW: L509-188K1-A
SW upgrade: L509-188K2-E

Variant 7

ECU

Catalog engine: 2500 MZR 16V 172HP
Engine code: L5-VE
Controller brand: MITSUBISHI
ECU: E6T58xxx
Stock power: 172 HP
ECU SW: L596-18881-B
ECU HW: L596-188K1-
SW upgrade: L596-188K2-B

Variant 8

ECU

Catalog engine: 2500 MZR 16V 172HP
Engine code: L5-VE
Controller brand: MITSUBISHI
ECU: E6T58xxx
Stock power: 172 HP

Variant 9

ECU

Catalog engine: 2500 MZR 16V 172HP
Engine code: L5-VE
Controller brand: MITSUBISHI
ECU: E6T58xxx
Stock power: 172 HP
ECU HW: L598-18881-C
Calibration: L598EC000L5XA050

Variant 10

ECU

Catalog engine: 2500 MZR 16V 172HP
Engine code: L5-VE
Controller brand: MITSUBISHI
ECU: E6T58xxx
Stock power: 172 HP
ECU HW: L5T3-18881-A
Calibration: L5T3EA000L5XA050

Variant 11

ECU

Catalog engine: 2300 165HP
Generation: 2013-2018
Matched gains engine: 2.0 Skyactiv-G 165
Controller brand: MITSUBISHI
ECU: E6T58xxx
Stock power: 165 HP
Stage 1 power: 175 HP
Power increase: +10 HP (+6%)
Stock torque: 210 Nm
Stage 1 torque: 220 Nm
Torque increase: +10 Nm (+5%)

Variant 12

ECU

Catalog engine: 2300 165HP
Engine code: LF-VE
Generation: 2013-2018
Matched gains engine: 2.0 Skyactiv-G 165
Controller brand: MITSUBISHI
ECU: E6T58xxx
Stock power: 165 HP
Stage 1 power: 175 HP
Power increase: +10 HP (+6%)
Stock torque: 210 Nm
Stage 1 torque: 220 Nm
Torque increase: +10 Nm (+5%)
ECU HW: LF21ED0WZ03

Variant 13

ECU

Catalog engine: 2300 163HP
Generation: 2008-2012
Matched gains engine: 2.2 MZR-CD 163
Controller brand: MITSUBISHI
ECU: E6T58xxx
Stock power: 163 HP
Stage 1 power: 200 HP
Power increase: +37 HP (+23%)
Stock torque: 360 Nm
Stage 1 torque: 460 Nm
Torque increase: +100 Nm (+28%)

Variant 14

ECU

Catalog engine: 2000 MZR 16V 155HP
Controller brand: MITSUBISHI
ECU: E6T58xxx
Stock power: 155 HP

Variant 15

ECU

Catalog engine: 2000 150HP
Generation: 2013-2018
Matched gains engine: 2.2 Skyactiv-D 150
Controller brand: MITSUBISHI
ECU: E6T58xxx
Stock power: 150 HP
Stage 1 power: 210 HP
Power increase: +60 HP (+40%)
Stock torque: 380 Nm
Stage 1 torque: 480 Nm
Torque increase: +100 Nm (+26%)

Variant 16

ECU

Catalog engine: 2000 150HP
Engine code: LF-VE
Generation: 2013-2018
Matched gains engine: 2.2 Skyactiv-D 150
Controller brand: MITSUBISHI
ECU: E6T58xxx
Stock power: 150 HP
Stage 1 power: 210 HP
Power increase: +60 HP (+40%)
Stock torque: 380 Nm
Stage 1 torque: 480 Nm
Torque increase: +100 Nm (+26%)
ECU HW: LF21ED0WZ03

Variant 17

ECU

Catalog engine: 2000 150HP
Engine code: L5-VE
Generation: 2013-2018
Matched gains engine: 2.2 Skyactiv-D 150
Controller brand: MITSUBISHI
ECU: E6T58xxx
Stock power: 150 HP
Stage 1 power: 210 HP
Power increase: +60 HP (+40%)
Stock torque: 380 Nm
Stage 1 torque: 480 Nm
Torque increase: +100 Nm (+26%)
ECU SW: L587-18881-B
ECU HW: L587-188K1-
SW upgrade: L587-188K2-B

Variant 18

ECU

Catalog engine: 2000 140HP
Engine code: LF-VE
Controller brand: MITSUBISHI
ECU: E6T58xxx
Stock power: 140 HP

Variant 19

ECU

Catalog engine: 2300 122HP
Controller brand: MITSUBISHI
ECU: E6T58xxx
Stock power: 122 HP

Related vehicles

Other vehicles built on the E6T58xxx controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the MAZDA 6 on the E6T58xxx?

Stage 1, Stage 2. The exact set depends on the specific engine and software version.

Do you cover the E6T58xxx ECU software on this model?

Yes — the MAZDA 6 on the E6T58xxx ECU 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.