GrimmSpeed Sound Generator Plug Kit | 2015-2017 Subaru STI (125015) GrimmSpeed

Sound Generator Plug Kit for 2015 – 2017 Subaru STI by GrimmSpeed

The stock sound generator is an unnecessary system that contributes to a cluttered engine bay and can give an unwanted, artificial sound inside of the car. The problem with getting rid of this clunky setup is that you’re left with a hole in the intake tract. The Grimmspeed Sound Generator Plug Kit is your solution.

This piece is a high quality machined, anodized and laser-etched aluminum plug that is designed to perfectly contour and seal inside the stock post-MAF hose on a 15-17 STI. The outside flange is sized for flush fitment, making installation and removal incredibly easy. Once installed there is a subtle flash of anodized aluminum with the GrimmSpeed logo visible from all angles.

The plug is available with either a black or red annodized finish and laser-etched GS logo for a high-end, premium look in the engine bay and requires no modification to install. A new Breeze Hose Clamp is included to replace the stock spring clamp, along with a cap for the firewall side.

Features

• 6061 Billet Aluminum
• Option of Red or Black Anodizin
• Breeze Hose Clamp and Rubber Cap Included for a Complete Installation
• 100% Engineered, Tested and Manufactured in the USA
• Direct Fit for 2015-17 STI Only

Please Note:

Applications

• 2015 – 2017 Subaru STI

What’s In The Box?

• 1 – Intake Plug
• 1 – Firewall Plug
• 1 – Hose Clamp

Warranty

• GrimmSpeed Limited Warranty