Not for Softail models with Heritage-style saddlebags.
We recommend installing a VANCE & HINES FUELPAK with any exhaust change on fuel-injected models.
There is no warranty on exhaust pipes and mufflers with regard to any discoloration. Discoloration (blueing) is caused by tuning characteristics, cam timing, carburetor jetting, overheating, etc. and is not caused by defective manufacturing. See Hardware, Chemicals & Tools for products that will help to prevent or remove blueing.