Fi Exhaust Mercedes BENZ W212 E350 Valve db test

Frequency Intelligent Exhaust Idle Acceleration db Sound Test
FiE Mercedes-BENZ W212 E350 Valvetronic Sound Acceleration db Test.

Engine Start : 78.3db
Valve Close Idle: 72.4db
Valve Close Max: 95.1db
Valve Open Idle: 83.0db
Valve Open Max: 116.0db
Valve Close Drive By: 87.0db
Valve Open Drive By: 107.7db

FiE 賓士 W212 E350 可變音頻閥門排氣管
待速 / 加速 聲音分貝測試.

引擎啟動 : 78.3db
閥門關 待速: 72.4db
閥門關 最高: 95.1db
閥門開 待速: 83.0db
閥門開 最高: 116.0db
閥門關 行車經過: 87.0db
閥門開 行車經過: 107.7db

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World No.1 Valvetronic Exhaust System for Mercedes-BENZ W212 E350 System including:
Valvetronic system
Ultra High Flow Catless Cat Pipe.
Mid X-Pipe.
Valvetronic Muffler.
Exhaust tips:Dual Tips.

Please visit http://www.fi-exhaust.com/product/mercedes-benz/exhaust.html for more product information.

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