Noise, Vibration, and Harshness (NVH)

Our custom flexible NVH solutions absorb vibration and thermal movement, protecting critical systems and enhancing the performance of GT emissions and sound attenuation products.

Engineered stability for integrated exhaust systems

At GT Silex, we understand that effective emissions control and sound attenuation require more than just core components - they require system stability. Our flexible solutions, including bellows, expansion joints, and metallic hose assemblies, are engineered to mitigate unwanted motion, absorb thermal expansion and contraction, and maintain system integrity under extreme operating conditions.

Whether connecting discrete subsystems, compensating for movement within exhaust architectures, or integrating flexible thermal management elements, our NVH capabilities ensure seamless integration with GT Silex silencers and aftertreatment systems. The result is optimized durability, improved acoustic performance, and reliable operation across demanding applications.

Featured Product Types

Bellows

Expansion Joints

Exhaust Pipes

Interlock Flex Hose

Turbo to Aftertreatment Assembly

Supporting industries worldwide.