Haltech IO 12 Expander Box A CAN Based 12 Channel (Box Only) - HT-059900 fits_1980-1983`Honda`Civic This system produced gains of

This system produced gains of up to +11 HP and +19 lbs

Does not fit M-Technics equipped models

8L 6 Cyl equipped models

Constructed of 3-1/2" brush finished

Please select vehicles factory upper mount style when ordering 3-Bolt or 5-Bolt

Haltech IO 12 Expander Box A CAN Based 12 Channel (Box Only) - HT-059900 fits_1980-1983`Honda`Civic This system produced gains ofIO 12 Expander 12 Channel (CAN ID Box A), As supplied this product is direct Plug 'n' Play compatible with an Elite ECU CAN port, Elite ECU Harness CAN connector or mutiple CAN device installation using an Elite 4 Port CAN HUB. Downloads & Resources Product Specifications Sheet (PDF)