All Function Werk products are covered by a 1-year warranty, effective as of the purchase date. Warranty claims must be free from external influenced factors and must be from a result of an error from our end. Street Performance Pipes will not be warrantied if your vehicle is tuned and/or is running higher boost pressures than OEM tune. All products are uniquely serialized and are entered within our database for tracking purposes.
Warranty does not apply to custom products or products sold within the "Specials" section. Some other conditions that would invalidate your warranty are not limited to improper installation, human error, 3rd party modification, tampering, or collision/accident damage.
Function Werk Inc. reserves the right to decline warranty claims with or without reasonable cause.