So im a proud own of a new R6 as of 3 months ago.:rockon: My Girlfriends family came over to visit a few days ago and wanted to check out the new exhaust I put on it. No problem Ill fire it right up. After about 30 seconds of cold Idle one decides to redline it twice real quick. I was so mad. They should know better. They are bike owners to. What can happen to the engine when this is done. How bad is this.