Sound Absorbing and Vibration Damping Materials

► Foamed urethane sponge and foamed sealing material are applied onto the roof panel and pillars to reduce wind and road noise.

► A large-size dash inner silencer, dash outer silencer, hood silencer, and apron silencers and tunnel inner silencer are used to reduce engine and road noise and improve quietness inside the passenger compartment.

► The rear fender liner, which is made of nonwoven felt, is fitted inside the rear wheelhouse in order to minimize grit, water and road noises.

*: Only for 2GR-FE Engine Models

► In place of the asphalt sheet used on conventional models, a vibration damping foam coating is used on the floor of the new model to reduce road noise.

► The thickness of the vibration damping foam coating has been optimally adjusted for the individual portions. As a result, a lightweight coating has been realized.

: Coating Thickness 1.3 mm (0.05 in.) : Coating Thickness 1.8 mm (0.07 in.) : Coating Thickness 2.3 mm (0.09 in.) : Coating Thickness 3.3 mm (0.13 in.) : Coating Thickness 4.7 mm (0.19 in.)

View from Top Side

025BQ17Y

Was this article helpful?

0 0
Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

Don't pay hundreds of dollars to find out what is wrong with your car. This book is dedicated to helping the do it yourself home and independent technician understand and use OBD-II technology to diagnose and repair their own vehicles.

Get My Free Ebook


Post a comment