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Air and Fuel› Superchargers, Turbochargers and Components

Precision

PB50 Blow Off Valve

Name: PB50 Blow Off Valve
Brand: Precision
SKU: PBO083-2005

$313.59 $304.18 Save $9.41

SKU: PBO083-2005

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$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Precision Turbo & Engine PB50 Blow Off Valve is a 50mm unit crafted from 6061 and 7075 billet aluminum with a satin black anodized finish.

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The Precision Turbo & Engines PB50 Blow Off Valve (BOV) is constructed from robust 6061 and 7075 billet aluminum, featuring a sleek satin black anodized finish for both durability and visual appeal. This 50mm unit is engineered to revitalize your ride, offering a significant performance upgrade over factory components. Key features include a 50mm size optimized for performance, a high-flow CFD-designed valve and valve body for maximum airflow even at low lift, and an innovative wave spring that reduces weight while maintaining valve closure. The integrated O-ring seal effectively prevents leakage, ensuring optimal performance and protecting your turbocharger from compressor surge by efficiently releasing back pressure when the throttle is closed. This not only enhances turbocharger longevity but also improves overall engine response and provides a more exhilarating driving experience. The PB50 BOV is compatible with most aftermarket manual and electronic boost controllers. The product comes with a one-year or 12,000-mile warranty for peace of mind.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	Precision
Part Number	PBO083-2005
Category	Air and Fuel

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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