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SKU: TS-6027-4
GiroDisc 2018+ Subaru WRX STI (Requires Trimmed Rear Pads) Rear Titanium Pad Shields
GiroDisc rear titanium pad shields replace OEM steel shields on 2018-2021 Subaru WRX STI models. These shields cut heat transfer to brake pads during hard driving preventing fade and delamination. Pair them with GiroDisc rotors for full brake cooling system.
Key Features
- Titanium Construction: Grade 5 aerospace titanium endures 3000°F melts away heat 10 times faster than steel
- Weight Reduction: 70% lighter than OEM at 0.18 lbs per pair saves unsprung mass improves handling
- Heat Management: Shields pads from rotor glow blocking caliper heat soak sustains consistent braking
- Direct Fit Design: Bolt-on replacement matches OEM dimensions no modifications to calipers
- Durability Boost: Extends pad life reduces glazing for repeated high-speed stops
Product Notes
- Requires trimming rear brake pad ears for clearance confirmed on STI OEM pads
- Clean with non-abrasive brake cleaner avoid harsh chemicals on titanium
- Packaged in protective foam lined box 6 x 4 x 2 inches
Installation Notes
- Professional installation recommended.
- Trim rear pad ears 0.25 inches per side using Dremel tool before assembly
- Uses existing OEM hardware torque to Subaru specs 20-25 ft-lbs
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2018-2021 | Subaru | WRX STI | STI |
Why Choose GiroDisc?
- Race-proven in IMSA and NASA series for over 15 years
- CNC machined in USA from billet titanium stock
- Engineered for Subaru VA chassis brake geometry
Frequently Asked Questions
-
Q: Will these fit my 2018-2021 WRX STI?
A: Yes designed specifically for VA chassis rear calipers direct bolt-on after pad trimming -
Q: What material are the shields?
A: Grade 5 titanium 6Al-4V alloy corrosion resistant lightweight heat conductive -
Q: Do I need special tools for install?
A: Basic brake tools plus Dremel for pad trimming 1 hour job for experienced mechanics
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Compact box 6 x 4 x 2 inches protective inserts
- Weight: 0.45 lbs
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