Brand new 2020 Nissan 370z

[Phantom_nissan]

Been looking to buy an exhaust for my car but not sure what’s the best kind and where I can get one any advice would be really helpful also been to get it tuned once I get parts on it any idk of software and what chips would be good with this car

[evildky]

If you like having a warranty skip the ecu mods for now. when you do, have it tuned on a dyno, it's worth the extra cost.

[AZhitman]

There's no "chip." ECU tuning on a Nissan requires specialized software, typically a standalone ECU, and a proficient dyno tuner.

Add the exhaust, your factory ECU will automatically adjust to the very minor increase in flow from an aftermarket catback.