Engine (ECU)

Unlock your vehicle’s true potential with our expert performance car tuning solutions. Whether you’re chasing improved throttle response, greater torque, or serious power gains, our ECU tuning options are engineered to deliver enhanced drivability and reliable performance. From daily drivers to track-day builds, our tuning products are developed to suit a wide range of modern performance vehicles — including Volkswagen, Audi, BMW, Hyundai, and more. With custom software options, plug-in modules, and Stage 1–3 upgrades, we help enthusiasts and tuners extract the maximum from their engine while maintaining safety and durability. Explore our full range of ECU tuning and performance software to take your car to the next level.

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Harding Performance ECU Software - T1B Amarok V6 Tune

Harding Performance ECU Software – T1B Amarok V6 Tune

$1,495.00

Available in store only

Harding Performance i30 N-Line Sedan ECU Tune

Harding Performance i30 N-Line Sedan ECU Tune

$1,195.00

In stock

Harding Performance i30N ECU Tune

Harding Performance i30N ECU Tune

$1,495.00

In stock

MMX Power control module BMW F80 M3 S55

MMX Power control module BMW F80 M3 S55

$1,850.00

Available on backorder (3-6 weeks)

MMX Power Control Module | BMW G8x | M3 | M4 | 480HP

MMX Power Control Module | BMW G8x | M3 | M4 | 480HP

$1,850.00

Available on backorder (3-6 weeks)

RaceChip Defender L663 V8

RaceChip Defender L663 V8

Price range: $1,670.00 through $1,765.00

In stock

BMW 840i DMS performance gains

DMS Automotive ECU Software – BMW 840i G14, G15 & G16

$2,495.00

Available in store only

Ford Ranger Raptor 3.0T DMS performance gains

DMS Automotive ECU Software – Ford Ranger Raptor 3.0T

$2,495.00

Available in store only

BMW M2 G87 DMS Stage 1 gains of 177 kW and 330 Nm

DMS Automotive ECU Software – BMW M2 G87

$3,495.00

Available in store only

Mercedes-AMG C43 W205 DMS Stage 1 gains of 65 kW and 130 Nm

DMS Automotive ECU Software – Mercedes-AMG C43, GLC43 & E43

$3,495.00

Available in store only

BMW M3 and M4 G8X DMS tune gains – plus 140 kW and 230 Nm

DMS Automotive ECU Software – BMW M3 & M4 G8X

$3,995.00

Available in store only

Porsche 911 GT2 RS 991.2 DMS tune gains of 66 kW and 130 Nm

DMS Automotive ECU Software – Porsche 911 GT2 RS (991.2)

$4,995.00

Available in store only

Porsche 911 992 Carrera S and Carrera 4S DMS ECU performance upgrade

DMS Automotive ECU Software – Porsche 911 992 Carrera S & Carrera 4S

$4,995.00

Available in store only

McLaren 720S DMS ECU tune gains – 86 kW and 130 Nm

DMS Automotive ECU Software – McLaren 720S

$6,995.00

Available in store only

Mercedes-AMG E63 S W213 DMS ECU performance upgrade

DMS Automotive ECU Software – Mercedes-AMG E63 S W213

$4,995.00

Available in store only

RacingLine OEM+ PDM Credits

RacingLine OEM+ PDM Credits

Price range: $300.00 through $3,578.00

In stock

RacingLine OEM+ Performance ECU Software - 2.0 TSI EA888.4 Continental Turbo - MK8 R, 8Y S3, Tiguan R, T-Roc R, Arteon R, Formentor/Leon VZx, Ateca

RacingLine OEM+ Performance ECU Software – 2.0 TSI EA888.4 Continental Turbo – MK8 R, 8Y S3, Tiguan R, T-Roc R, Arteon R, Formentor/Leon VZx, Ateca

$1,850.00

Available in store only

RacingLine OEM+ Performance ECU Software - Polo GTI 2.0TSI AW/AE

RacingLine OEM+ Performance ECU Software – Polo GTI 2.0TSI AW/AE

$1,425.00

Available in store only

RacingLine OEM+ Performance ECU Software - Polo AW 1.0

RacingLine OEM+ Performance ECU Software – Polo AW 1.0

$1,425.00

Available in store only

RacingLine OEM+ ECU Upgrade - RS6, RS7 & RSQ8 C8 4.0TFSI V8 Twin Turbo

RacingLine OEM+ ECU Upgrade – RS6, RS7 & RSQ8 C8 4.0TFSI V8 Twin Turbo

$2,550.00

Available in store only

RacingLine OEM+ Performance ECU Software - RS3/TTRS/RSQ3 2.5 TFSI

RacingLine OEM+ Performance ECU Software – RS3/TTRS/RSQ3 2.5 TFSI

$1,850.00

Available in store only

RacingLine OEM+ Performance ECU Software - RS4 & RS5 B9/B9.5

RacingLine OEM+ Performance ECU Software – RS4 & RS5 B9/B9.5

$1,850.00

Available in store only

RacingLine OEM Performance ECU Software - VW Polo GTI 1.8 TSI 6C

RacingLine OEM Performance ECU Software – VW Polo GTI 1.8 TSI 6C

$1,425.00

Available in store only

RacingLine OEM+ Performance ECU Software - 2.0 TSI EA888.4 Garrett Turbo - Cupra Formentor/Leon VZ

RacingLine OEM+ Performance ECU Software – 2.0 TSI EA888.4 Garrett Turbo – Cupra Formentor/Leon VZ

$1,850.00

Available in store only