I am thinking of getting the catless Titan downpipe. Will it void my warranty? I also have the 2021 model so I am fearful of the oil consumption issue occurring and I get screwed over because the downpipe voided the warranty.
If you have issues, then perhaps you should reinstall the stock downpipe just to be safe. It’s usually up to the discretion of the dealership whether they want to claim that your warranty is voided, so I don’t think it’s an easy yes or no for some guy on a forum to answer. If you’re really worried about it then call and ask your dealer, if not then have fun with the Titan downpipe and return the car to stock if you have any problems.