GKTech FR-S / GR86 / BRZ Bolt on dual brake master cylinder kit
GKTech FR-S / GR86 / BRZ Bolt on dual brake master cylinder kit
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In-stock orders are processed within 48 hours; transit time is additional.
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Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.
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Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.
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In order to get the maximum braking performance from your vehicle on track, it is critical to be able to adjust the front to rear brake bias. This adjustment allows you to fine tune how much the front / rear of the car contributes to braking to optimise for different track conditions and your individual driving style.
Using the GKTECH Dual master cylinder adapter bracket and clevis with wilwoods balance bar design alleviates all of these problems. The OEM pedal assembly is retained, the pedal ratio is adjusted, swappable front / rear master cylinders allow it to suit any brake setup and bias can be adjusted on the fly (using wilwoods balance bar adjuster cable).
The GKTECH braided brake lines are assembled using stainless steel fittings and hose that consists of a Teflon inner tube wrapped in stainless steel braid and a PVC outer coating for protection. The brake lines have been independently tested to comply with FMVSS106 standards for brake hoses. This makes the lines DOT compliant in the USA and they are marked as such on the brake line assemblies.
The FMVSS106 testing procedure that the lines have been tested against includes the following tests:
- 370lbs pull test
- 35 hour whip test
- 7000psi burst test
- -45degF to 245degF temperature tests
- 24 hour salt corrosion resistance test
Note 2: Each adapter is sold with a template to adjust the pedal ratio.
Note 3: ABS will need to be deleted
Note 4: Due to the position of the master cylinders a remote reservoir set up is required
Want to deep dive further into the dual master cylinder topic? Checkout our blog post by clicking HERE
NOTE: Short master cylinders are required when fitting to the new gen and or the ECU must be moved to suit.
