Boost the performance of your Subaru WRX (EJ205, 1999-2000 ‘GC8’) with a Haltech Plug’n’Play ECU Kit. Modernize your engine management for significant power gains and precise tuning.
Elite ECU Plug'n'Play Adaptor Harnesses
Elite 1000/1500 Subaru WRX MY99-00 Plug ‘n’ Play Adaptor Harness
$460.00
