The warranty period is four years and covers all components of the exhaust system, including adjusters, electronics, coating, and other parts. The full warranty period is only valid if the installation is carried out by an authorized KESSTECH dealer. If installation is performed by a non-authorized dealer or privately, only the legal warranty applies. Modifications to the vehicle that cause damage to the exhaust system or its coating will result in the cancellation of both the warranty and the legal guarantee.

The Pro-Line warranty offers an extended warranty period of eight years, provided the following conditions are met: The installation must be performed by an authorized KESSTECH dealer and proven accordingly. The maximum mileage for warranty coverage is 80,000 km. All other conditions of the Standard Product apply. These warranty conditions ensure the highest quality and durability of your KESSTECH exhaust system. If you have any questions, we are always at your disposal.