Im wondering if you can put a (y) code in a(9) code and will it affect anything such as the computer or does it really matter other than h.p.,and if that works will you have more torque with the (9) code tranny also any mods to the wiring harness. thanks m.g Powered by vBulletin?? Version 4.1.5 Copyright ?? 2015 vBulletin Solutions, Inc.