.....to run a PPE Hot +2 ET Eliminator? Is this a good tuner for an lb7? My dad is looking to do a performance upgrade to his completely stock 01 DMAX (he does have gauges). He knows he will need a clutch/flywheel upgrade and he'll probably do an intake/exhaust also. Does he need to do anything with the fuel system? Anything else that needs to be addressed? Thanks.