Tuning Options For The Is350 F-Sport?

[RayATX]

Hi folks. I just bought a Nebula Grey IS350 F-Sport and absolutely love it. For sure it is the best vehicle in its class. I drove them all. This was a replacement for my 2011 Infiniti G37s. As any of the reviews will tell you it would benefit from some additional (25 - 50) HP and Torque. Are there any nominal mods that would provide these gains without altering the look or feel of this beautiful platform? Thinking cold air intake, mild exhaust, chip, etc. Thanks

[SCSurf]

The only thing so far is intake & exhaust. ECU isn't programmable. In short, these cars are pretty hard to apply substantial performance mods.