Brian Crower Single Spring/Titanium Retainer Kit - Subaru Models (inc. 2002-2014 WRX / 2004-2021 STI)
Brian Crower Single Spring/Titanium Retainer Kit - Subaru Models (inc. 2002-2014 WRX / 2004-2021 STI)
Brian Crower
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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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Let’s finish that car.
PRODUCT DETAILS
Rallysport Direct proudly carries a great selection of high-performance drivetrain components and accessories brought to you by Brian Crower.
Here, you are looking at the Brian Crower Single Spring And Titanium Retainer Kit. This spring and retainer kit is ideal for those of you who are upgrading to a more aggressive set of camshafts and need the upgraded springs to handle the higher lift and duration.
DETAILS:
- Springs are wound from high-grade chrome silicone alloys
- Manufactured with a proprietary processing procedure for consistent pressures
- Retainers are CNC machined from 6AL4V round bar titanium to exact tolerances
- No machine work required
SEAT PRESSURE:
- Seat: 1.420" @ 80 lbs
- Open: 1.000" @ 178 lbs
- Coil Bind: 0.850"
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 high-performance drivetrain components and accessories brought to you by Brian Crower.
Here, you are looking at the Brian Crower Single Spring And Titanium Retainer Kit. This spring and retainer kit is ideal for those of you who are upgrading to a more aggressive set of camshafts and need the upgraded springs to handle the higher lift and duration.
DETAILS:
- Springs are wound from high-grade chrome silicone alloys
- Manufactured with a proprietary processing procedure for consistent pressures
- Retainers are CNC machined from 6AL4V round bar titanium to exact tolerances
- No machine work required
SEAT PRESSURE:
- Seat: 1.420" @ 80 lbs
- Open: 1.000" @ 178 lbs
- Coil Bind: 0.850"
