hi every one i have an OBD 2 GSR ECU nothing wrong with it workx complely fine, getting rid of it cuz wrecked my GSR. i'm not looking to get much for it, i'll prolly get rid of it for no more than 50 (buyer pays shipping). Increases power by changing power curve and setting the VTEC engagement point to 44oo RPM and increases map and timing settings on most obd 2 vtech honda's (with exception of s2000 and ITR) should fit the rest...... post ?'s here or email me... thx