Mishimoto Sound Generator Delete Kit | 2015-2021 Subaru STI (MMAF-SUB-SGD)
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15+ Subaru STI Sound Generator Delete Kit by Mishimoto
More and more vehicles are being sold with a ‘sound symposer’ system on their engines. This basically pumps engine noise into the cabin of the vehicle so the driver can experience the sound and rush of the engine accelerating under load. However, some customers choose not to have this sometimes obtrusive noise constantly being drawn into their car.
Some people have come up with quick and easy solutions to remove this system. Mishimoto has developed a system that fits a variety of vehicles. The system features an aluminum CNC plug with a Mishimoto logo to place in the intake hose as well a rubber cap to install onto the sound diaphragm. Installation is a snap and will take about 10 minutes to complete. Now you can enjoy a quieter ride!
Features
- Fits the 2015-2021 Subaru STI
- Eliminates engine noise in the vehicle cabin
- Aluminum CNC plug for intake hose
- Quick and easy 10 minute installation
- Mishimoto Lifetime Warranty
Applications
- 2015-2021 Subaru STI
What's In The Box?
- 1 - CNC Plug
- 1 - Rubber Cap
Warranty
- Mishimoto Lifetime Warranty
The rubber "cover" does not fit its too big.
This was easy to install. It does cut down on the turbo sound inside the cabin. I put this on because my AOS was in the way of the tube. I like that I get more RAW engine sound now vs the whoosh in the glove box.