Does my 2016 370z AT require a custom tune ?
Hi eveyone I recently have put on a nismo r-tuned short ram cold air intake and a nismo cat back exhaust on my 2016 370z AT. I heard with the r-tuned you might need a custom tune. To me the car does feel alittle sluggish and seems not as quick as before the upgrades. Im not looking for big gains of power just a little more response. I heard the R- tuned parts void the warranty as well . And If I do tune the car I will be using Uprev. Bottom line I feel my z could do better.
Thank you in advance
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