Posted: Dec 30 2006 at 3:47pm | IP Logged

Not worth the money but these will help

1 Cold air intake

2 Exhaust system

Have you change the fuel filter/also run a can of SeaFoam threw the tank that will help clean the injectors. that might help with the MPG also.

Posted: Feb 06 2007 at 9:31am | IP Logged

its hard to believ that if you have other modifications the JET program wont help. that is thier biggest push. they ask you to put your list of mods dowd when you sen in your ecu. i think that i am going to call Jim Wolf Tech. and see what they think. they are a JET retailer and i think that a nissan specialist would want to be able to support what they sell. it may be lame on a bone stock application but if there is more air moving and more fuel can be supplied and timing adjusted then there is no reason that it wont work. but i may also eat these words. even with my discount i may also my $225.

i should probably just have my head decked about .015 and ported mildly that would be a better spent $300.