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Boden Blow Off Valve Adapters Porsche 992 Carrera / Turbo

SKU: BDN.POR.992.BOV
Price
$645.00
Currently Backordered - You can still place your order and we'll ship your order as soon as the product is back in stock!

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Installation Services

Don’t worry about the hassle — let our expert team at Forza Motorworks handle the installation for you. Our professional installation ensures everything fits and operates exactly as intended, giving you clean, factory-quality results, proper wiring or mounting, and avoiding the risks of DIY mistakes. You’ll save time, avoid frustration, and get peace of mind knowing the job is done right the first time. Contact us to learn about our installation services and enjoy a seamless upgrade from day one.

FAQ

Shipping Information
For items that are in stock, purchases made after 9am EST will be usually be shipped out in the next 1-2 business days. Please inquire to confirm lead times if you have specific time constraints. Orders will be sent via signature required at our discretion unless otherwise requested.

International Shipping
Any and all customs duties, taxes, import fees, and/or tariffs assessed in connection with the purchase shall be the sole responsibility of the customer/end user.

Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unused and in its original packaging. All returns are subject to a restocking fee based on item and package condition. Buyer is responsible for paying for return shipping costs. If you need a return label, we will email you a return label and deduct cost from refund. Original shipping costs are not refundable. Special order items are not eligible for return.

Cancellation Policy
In order to cancel your order you must email within 24 hours of placing your order or before your order has shipped, whichever occurs first. Special order items are not eligible for cancelation.

Exchange Policy
We have a 30-day exchange policy, which means you have 30 days after receiving your item to request an exchange. To be eligible for an exchange, your item must be brand new in box. Buyer is responsible for paying all shipping costs to exchange product.

Product Description

The Boden Blow Off Valve Adapters are designed to unlock one of the most sought-after characteristics of a turbocharged Porsche 992—the unmistakable blow-off sound. By converting the factory recirculating diverter valve system into a vent-to-atmosphere setup, these adapters release excess boost pressure externally, delivering a sharp, aggressive discharge sound on throttle lift.

Beyond sound, this upgrade can help reduce intake air temperatures and improve overall turbo system efficiency under certain conditions. Precision-machined from forged 6061 aluminum, these adapters integrate seamlessly into the factory system without permanent modification. For owners looking to enhance both the driving experience and auditory feedback of their 992, this is a simple yet highly rewarding upgrade.

Fitment Notes

  • Fits Porsche 992.1 Carrera, Carrera S, Carrera 4, Carrera 4S, GTS (2019–2025)
  • Fits Porsche 992 Turbo and Turbo S (2019–2025)
  • Compatible with 911 Dakar and Sport Classic models
  • Does NOT fit 992.2 (2026+) models
  • Installs between OEM diverter valve and intake plenum

Included

  • Blow-off valve adapter set (pair)
  • Extended mounting hardware
  • Pre-machined adapter plates
  • Complete bolt-on installation components

Product Specs

  • Material: 6061 forged aluminum
  • Finish: Clear hard anodized
  • Function: Converts recirculating system to vent-to-atmosphere
  • Installation: Fully reversible, no permanent modification required
  • Application: Twin-turbocharged 3.0L / 3.7L Porsche engines

Product Features

  • Produces aggressive, audible blow-off (vent-to-atmosphere) sound
  • Reduces intake temperatures by venting excess boost pressure
  • CNC-machined from high-strength forged aluminum
  • Simple bolt-on install with factory-like fitment
  • Fully reversible with no ECU tuning required
  • Designed and manufactured in the USA