Upgrade to a premium ECU for precise engine control, improved performance, and reliable tuning. Ideal for racing, street builds, and JDM cars.
-10%
$1,658.70
$1,843.00
Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed...
-10%
$227.70
$253.00
2.5 m long 'A' loom to suit G4, G4+ and G4X ECUsPerfect for all custom...
-10%
$227.70
$253.00
2.5 m long 'B' loom to suit G4, G4+ and G4X ECUsPerfect for all custom...
-10%
$114.30
$127.00
0.4m long 'A' loom to suit G4, G4+ and G4X Wire-In ECUsPerfect for all custom...
-10%
$114.30
$127.00
0.4m long 'B' loom to suit G4, G4+ and G4X Wire-In ECUsPerfect for all custom...
-10%
$1,484.10
$1,649.00
Terminated Engine Harness to cover a wide range of GM LS Engine Variations. Please note...
-10%
$3,563.10
$3,959.00
he quickest, easiest, tidiest and most cost effective way to connect a Link ECU to...
-10%
$3,810.60
$4,234.00
The quickest, easiest, tidiest and most cost effective way to connect a Link ECU to...
-10%
$39.60
$44.00
ââ¬Â¢Â    Intended for use with our terminated LS engine harness. Plug and play compatibility with GM...
-10%
$39.60
$44.00
Intended for use with our terminated LS engine harness. Plug and play compatibility for Gen...
-10%
$69.30
$77.00
ââ¬Â¢Â    Intended for use with our terminated LS engine harness. Plug and play compatibility for Gen...
-10%
$39.60
$44.00
Intended for use with our terminated LS engine harness. Plug and play compatibility with factory...