No "chips", but the best out is the osiris software, put out by a shop in TX thsat specializes in Nissans ands performance. $500 to mail in your ECU or $700 and you can install it yourself with your laptop, data log, uplooad new tunes for free if you put any other performance parts on, and also check and clear trouble codes with the "cipher" software included. As close as you can get to a custom tune, basically it is. This isnt your ordinary hypertech or superchips junk..maxjd1 said:I heard there is a performance chip out for Titans. Anyone get one yet? Anyone know anything about it?
Oh ya you can flip maps on the fly also which is cool. Performance mode.. stock...towing map..valet.. etc