Chase Bays Dual Piston Brake Booster Delete with Bolt-On 6:1 Pedal Ratio Subaru WRX 02-07 | CB-DBBE-WRX

Product Fitment: 

2002-207 Subaru WRX

2013-2020 Subaru BRZ

2013-2016 Scion FR-S

2017-2020 Toyota 86

Take your braking performance to the next level with the Chase Bays Dual Piston Brake Booster Delete Kit for the Toyota 86, Scion FR-S, Subaru BRZ, and 2002–2007 Subaru WRX. Designed for motorsport use but perfect for high-performance street and track cars, this kit provides unmatched consistency, feedback, and control.

Forget unreliable vacuum-assisted systems—this complete manual brake setup features a 6:1 pedal ratio for superior modulation and reduced leg effort, even when using a 1-inch bore master cylinder. Whether you're road racing, drifting, or rallying, this kit delivers predictable braking power exactly when you need it.

The system includes a billet firewall adapter, dual-circuit high-temp fluid reservoir, stainless steel pedal adapter, and everything you need for a bolt-on install—no firewall surgery or complex fabrication required. Approved for use in top-level motorsports and trusted by thousands of drivers worldwide.

Features:

• Includes 6:1 pedal ratio adapter for precise and consistent brake modulation

• Supports larger 1" bore master cylinder for better feel and performance

• Motorsport-proven solution—ideal for Drift, Rally, and Road Race builds

• Eliminates vacuum-assisted brake inconsistency under boost

• High-quality materials: billet aluminum, carbon 4140 steel, and stainless steel

• Easy installation with no major firewall modifications or pedal drilling

• SAE, DOT, and major motorsport sanctioning body compliant

• Over 15,000 units sold and tested in top-level competition environments

• Compatible with Chase Bays Brake Line Kits (sold separately)