[Bastos]

Hi

I have a 2K9 tundra 5,7 with a Skyline exhaust and i want to add a air intake and a tuner.
For the air intake i have seen two models: K&N and TRD which is better?
for the tuner, i see the bully dog GT+ is it the better? how can i find the specific tune with exhaust and air intake?
Do i add more parts?

Thanks for yours answers