Factory Warranty with Mods

Never heard that. I do know that fedaral law states that a dealer must show that any given modification ''could have'' caused a failure before denying warranty. For example, if you run a turbo, they can't deny a claim for a bad seat motor or trunk latch, etc. They could easily tell you to get lost on a drivetrain problem though.
 
Never heard that. I do know that fedaral law states that a dealer must show that any given modification ''could have'' caused a failure before denying warranty. For example, if you run a turbo, they can't deny a claim for a bad seat motor or trunk latch, etc. They could easily tell you to get lost on a drivetrain problem though.

Never heard of that either. I know if you do something to your car that creates a problem than yeah they may deny your warranty. It varies from dealership, some are cool and some aren't. I was fortunate to have a cool laid back one.