Product Overview

With ever increasing demands on fuel economy and cabin noise reduction, underbody insulators provide reduced drag and absorption of road noise.


Thermoformable and noise absorbing materials are used that can withstand the rigors of the underbody environment while performing to customer specifications.

  • PET Fiber
  • PP/GF Substrate 
  • Other Materials Per Customer Specifications


 With efficient and modern equipment, AISI manufactures product to meet dimensional and sound requirements with high through put and near zero defect rates. 

With a variety of assembling expertise, AISI provides a fully integrated modular solution for vehicle fit up.

With experience in a wide variety of underbody applications, AISI has the knowledge and experience to help you meet your goals.

Talk to one of our underbody experts about your next project