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Brakes Brake Systems And Components

Wilwood

Forged Billet Pressure Regulator Valve

$61.00 $49.00 Save $12.00

SKU: 800-1130

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In Stock
Ships by Aug 3
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This adjustable valve allows for fine-tuning of front-to-rear braking balance by proportionally decreasing rear brake line pressure. It operates within a range of 100-1000 PSI and can achieve a maximum decrease of 57% in line pressure, which is the most offered by any available valve. Featuring a fine-thread adjuster knob for precise control, this proportioning valve weighs only 5.2 ounces and includes two 0.25” side mounting holes spaced 1.00” apart. The 800-1130 model is equipped with M10 X 1.0 bubble flare inlets, making it a metric fitting option. Please note that this is not a direct replacement for stock valves and will require brake line rerouting for installation on vehicles like the Z or 510 models.

MIA's Description

It features a compact forged billet design for precise pressure metering and strength. The valve offers pressure adjustments from 100-1000 PSI, providing up to a 57% maximum decrease in line pressure.

Fitment

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Specifications

BrandWilwood
Part Number800-1130
CategoryBrakes

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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