LonghornRambluesteel
Member
The pulsar cause I have one which I listed for sale won’t leave a foot print on your pcm. So it won’t void the warranty. I spoke with them and confirmed this. The tech told me just take it off the truck if your going in for warranty work if you want to but it’s not required.This is what I do also. I looked at this but it would void your warranty. Pulsar 32451 Pulsar Module
In theory, if you take it off before returning to the dealer for any warranty work, but I cannot get a definitive answer for the company or anyone else.