GrimmSpeed Sound Generator Plug Kit Red - 2015-2017 Subaru STI
GrimmSpeed Sound Generator Plug Kit Red - 2015-2017 Subaru STI
GrimmSpeed
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PRODUCT DETAILS
RallySport Direct proudly carries a great selection of quality aftermarket performance products brought to you by GrimmSpeed.
This is the GrimmSpeed Sound Generator Plug Kit. The OEM-installed sound generator causes much unnecessary clutter in the engine bay that also provides an unwanted artificial sound inside the cabin of your vehicle. When deleting the factory sound generator, you are left with a hole in the intake tract. GrimmSpeed resolves this issue with their quality Sound Generator Plug Kit.
DETAILS:
- Red anodized finish option
- Engraved GrimmSpeed logo
- 6061 billet aluminum construction
- Breeze hose clamp and rubber clamp included for a complete installation
- 100% engineered, tested, and manufactured in the USA
FITMENT NOTES:
- Direct fitment for 2015-2017 STI only models
- Other year models do not have the factory sound generator tube
WHY WE CARRY THIS
We only list parts we’d run ourselves or recommend to a friend building a real car. If it feels vague, unverified, or inconsistent, it doesn’t make the cut.
- Fitment-first mindset — no “universal” roulette
- Brand reputation matters — we favor proven manufacturing
- Support that actually responds with real answers
WHAT TO EXPECT
This is the clean path: correct fitment, clean install, and results that match the intent.
- Install-ready experience with correct mounting where provided
- Finish that holds up to real driving, not just photos
- Selections on this page drive the exact fitment shipped
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Anyone can list parts. We curate what belongs on a serious build. Our goal is simple: fewer surprises, cleaner installs, and confidence when you hit “Buy.”
Fitment checked
We prioritize vehicle-specific listings and clear selection logic so you’re not gambling on compatibility.
Brand discipline
Proven manufacturing and consistent quality matter more than hype. We bias toward what actually holds up.
Real support
If you have a question, you’ll get a human answer that helps you finish the build — not a copy-paste shrug.
RallySport Direct proudly carries a great selection of quality aftermarket performance products brought to you by GrimmSpeed.
This is the GrimmSpeed Sound Generator Plug Kit. The OEM-installed sound generator causes much unnecessary clutter in the engine bay that also provides an unwanted artificial sound inside the cabin of your vehicle. When deleting the factory sound generator, you are left with a hole in the intake tract. GrimmSpeed resolves this issue with their quality Sound Generator Plug Kit.
DETAILS:
- Red anodized finish option
- Engraved GrimmSpeed logo
- 6061 billet aluminum construction
- Breeze hose clamp and rubber clamp included for a complete installation
- 100% engineered, tested, and manufactured in the USA
FITMENT NOTES:
- Direct fitment for 2015-2017 STI only models
- Other year models do not have the factory sound generator tube
