Brakes› Master Cylinders-Boosters and Components

Chase Bays

Chase Bays 99-06 BMW 3-Series E46 Dual Piston Brake Booster Delete w/Bolt-On 6:1 Pedal Ratio

$749.99

SKU: C02A CB-DBBE-E46

In Stock
In Stock
Ships by Jun 18
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Non-Returnable Item
INSTALL DIFFICULTY
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Description

The Chase Bays CB-DBBE-E46 is a Dual Piston Brake Booster Delete designed for BMW 3-Series E46 (1999-2006, including 325, 328, 330, M3 submodels). This manual brake conversion kit improves braking feel and performance for motorsport applications. It features a 1-inch bore ultra-compact master cylinder, an isolated front/rear circuit high-heat polypropylene fluid reservoir with a billet Chase Bays reservoir cap, and a billet MC/firewall adapter plate.

Fitment

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Specifications

BrandChase Bays
Part NumberC02A CB-DBBE-E46

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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