Modular Exhaust™ offers in-depth verification to ensure exhaust system performance requirements are met. Acoustic requirements are verified through Transmission Loss or Insertion Loss testing, utilizing a broadband acoustic noise source and hemi-anechoic acoustic chamber located at our facility. A flow bench designed specifically for exhaust systems is used to verify back pressure. On-engine and on-vehicle performance verification and durability runs are also supported through a range of engine dynamometers, chassis dynamometers, and field testing.
Modular Exhaust also offers shock and vibration durability testing at our facility. Our 8000 lbf shaker table is capable of shaking mufflers or entire exhaust systems at elevated levels and corresponding durations to verify structural life cycle.