GrimmSpeed Universal Manual Boost Controller - Universal
GrimmSpeed Universal Manual Boost Controller - Universal
GrimmSpeed
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Every product is sourced from authorized manufacturers or distributors. If something isn’t right with fitment or condition, we’ll work with you to resolve it fairly.
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JUST PARTS THAT WORK.
Let’s finish that car.
PRODUCT DETAILS ▾
RallySport Direct proudly carries a great selection of quality aftermarket performance products brought to you by GrimmSpeed.
This is the GrimmSpeed Manual Boost Controller. This is a highly versatile manual boost controller that allows the user to get within the desired strike zone of target boost numbers. Designed with Exact Control Technology, this boost controller has over 250 adjustment points that will lock into place through the heavy-duty stainless steel ball detent system. An extra-long travel spring will provide a superior range will also provide precision settings and get those boost levels to your preference.
DETAILS:
- Anodized black finish
- White GrimmSpeed logo
- Precision CNC-machined from 6061-T6 aluminum construction
- 250 steps of adjustment with high-resolution control
- 16 clicks per revolution
- Laser-etched scale and labels to provide the user with an easy-to-read adjustment
- Superior range without sacrificing resolution
- 0-60 psi capability
- Universal mounting solution can be rotated for multiple mounting positions
- Works with the OEM turbo or aftermarket turbo applications
- Universal
- Includes vacuum line, bracket, hardware, fittings, and zip ties for the installation
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
TRUST, BUILT INTO THE PROCESS.
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 Manual Boost Controller. This is a highly versatile manual boost controller that allows the user to get within the desired strike zone of target boost numbers. Designed with Exact Control Technology, this boost controller has over 250 adjustment points that will lock into place through the heavy-duty stainless steel ball detent system. An extra-long travel spring will provide a superior range will also provide precision settings and get those boost levels to your preference.
DETAILS:
- Anodized black finish
- White GrimmSpeed logo
- Precision CNC-machined from 6061-T6 aluminum construction
- 250 steps of adjustment with high-resolution control
- 16 clicks per revolution
- Laser-etched scale and labels to provide the user with an easy-to-read adjustment
- Superior range without sacrificing resolution
- 0-60 psi capability
- Universal mounting solution can be rotated for multiple mounting positions
- Works with the OEM turbo or aftermarket turbo applications
- Universal
- Includes vacuum line, bracket, hardware, fittings, and zip ties for the installation
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