omarrana submitted on 9/23/2008 Official AutoSpies Timestamp: 9:41:03 AMHoping to keep modified cars off the streets, the Japanese government worked with Nissan making it clear that any modifications to the GT-R would void the car’s warranty. Meaning if you touch anything under the hood, drop its height or remove the speed limiter (which is limited to 112 mph for JDM-spec models), your warranty will be automatically voided. Read More