My Zoomers resonated exhaust tip (lifetime warranty) has rusted thru and ejected the resonated core onto the roadway. Zoomers will not replace it for a new one. They claim to be a "new" company - and are not helping past customers. Who makes a replacement that works well these days? - I need a 3" inlet - don't care about outlet size as long as its bigger than 3" and looks good. Any suggestions? Prefer a weld on or clam on style (No Bolt on - they tend to fall off eventually on me)