Find Parts For Your Car

Upgrade to a premium ECU for precise engine control, improved performance, and reliable tuning. Ideal for racing, street builds, and JDM cars.

Showing 337 to 348 of 612 items
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LINK SUPRA LINK - SUPRALINK TOYOTA SUPRA 2JZ (NON-VVTI) LINK SUPRA LINK - SUPRALINK TOYOTA SUPRA 2JZ (NON-VVTI)

LINK SUPRA LINK - SUPRALINK TOYOTA SUPRA 2JZ (NON-

-10%

$2,223.00

$2,470.00

Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed...

-10%
LINK JZX90 LINK - TOYOTA 1JZ-GTE (NON-VVTI) LINK JZX90 LINK - TOYOTA 1JZ-GTE (NON-VVTI)

LINK JZX90 LINK - TOYOTA 1JZ-GTE (NON-VVTI)

-10%

$2,223.00

$2,470.00

G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the...

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LINK TTLINK - TTLINK VWAG 1.8L TURBO E-THROTTLE LINK TTLINK - TTLINK VWAG 1.8L TURBO E-THROTTLE

LINK TTLINK - TTLINK VWAG 1.8L TURBO E-THROTTLE

-10%

$2,223.00

$2,470.00

Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed...

-10%
LINK MX5 LINK - MAZDA MX5 NB MIATA (PRE-FACELIFT) (MY98-00) LINK MX5 LINK - MAZDA MX5 NB MIATA (PRE-FACELIFT) (MY98-00)

LINK MX5 LINK - MAZDA MX5 NB MIATA (PRE-FACELIFT)

-10%

$1,974.60

$2,194.00

Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed...

-10%
LINK MX5 LINK - MAZDA MX5 NB MIATA (FACELIFT) (MY01-05) LINK MX5 LINK - MAZDA MX5 NB MIATA (FACELIFT) (MY01-05)

LINK MX5 LINK - MAZDA MX5 NB MIATA (FACELIFT) (MY0

-10%

$1,974.60

$2,194.00

Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed...

-10%
LINK RX7 LINK ECU - MAZDA RX7 SERIES 6 FD3S LINK RX7 LINK ECU - MAZDA RX7 SERIES 6 FD3S

LINK RX7 LINK ECU - MAZDA RX7 SERIES 6 FD3S

-10%

$1,974.60

$2,194.00

Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed...

-10%

LINK RX7 LINK ECU - MAZDA RX7 SERIES 7-8 FD3S

-10%

$1,974.60

$2,194.00

Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed...

-10%
LINK MR2 LINK - TOYOTA MR2 V1 & CELICA ST185 LINK MR2 LINK - TOYOTA MR2 V1 & CELICA ST185

LINK MR2 LINK - TOYOTA MR2 V1 & CELICA ST185

-10%

$1,974.60

$2,194.00

Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed...

-10%
LINK MR2 LINK - TOYOTA MR2 V2-3 & CELICA ST205 LINK MR2 LINK - TOYOTA MR2 V2-3 & CELICA ST205

LINK MR2 LINK - TOYOTA MR2 V2-3 & CELICA ST205

-10%

$1,974.60

$2,194.00

Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed...

-10%
LINK WRX LINK - SUBARU WRX & STI V5-6 IMPREZA WRX & STI (MY99-00 & FORESTER) LINK WRX LINK - SUBARU WRX & STI V5-6 IMPREZA WRX & STI (MY99-00 & FORESTER)

LINK WRX LINK - SUBARU WRX & STI V5-6 IMPREZA WRX

-10%

$1,974.60

$2,194.00

Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed...

-10%
LINK VR4 LINK - MITSUBISHI VR4 4G63T LINK VR4 LINK - MITSUBISHI VR4 4G63T

LINK VR4 LINK - MITSUBISHI VR4 4G63T

-10%

$1,658.70

$1,843.00

Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed...

-10%
LINK MX5 LINK - MAZDA MX5 NA (MY89-97) MIATA LINK MX5 LINK - MAZDA MX5 NA (MY89-97) MIATA

LINK MX5 LINK - MAZDA MX5 NA (MY89-97) MIATA

-10%

$1,658.70

$1,843.00

Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed...