SKU: 90662903405

Dieselsite Boost Relief Valve - 1994-2003 Ford F-Series

Sale price$72.86 Regular price$80.95
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Description

Dieselsite Boost Relief Valve - 1994-2003 Ford F-SeriesDieselSite Boost Relief Valve (BRV+) 7. 3L Powerstroke Eliminate SES lights caused by overboost while maintaining full boost and fuel delivery with the DieselSite BRV+ Boost Relief Valve. Designed specifically for modified or chipped 7. 3L Powerstroke trucks, this valve protects the MAP sensor from excessive pressure without limiting actual engine boost. Key Features: Stops Overboost SES Light Prevents PCM defueling triggered around ~25 PSI Maintains

DieselSite Boost Relief Valve (BRV+) – 7.3L Powerstroke

Eliminate SES lights caused by overboost while maintaining full boost and fuel delivery with the DieselSite BRV+ Boost Relief Valve. Designed specifically for modified or “chipped” 7.3L Powerstroke trucks, this valve protects the MAP sensor from excessive pressure without limiting actual engine boost.

🔥 Key Features:

  • Stops Overboost SES Light – Prevents PCM defueling triggered around ~25 PSI

  • Maintains Full Boost – Relieves pressure only to the MAP sensor, not the engine

  • BRV+ Design with Gauge Ports – Monitor MAP sensor pressure and true boost

  • CNC Machined Precision Valve – Exact orifice sizing ensures consistent, reliable operation

  • Lightweight & Clean Install – Reduced weight with a compact, professional appearance

  • Mechanical Solution – No electronics, no tuning required

⚙️ How It Works:

On modified trucks, the PCM will trigger an SES light and reduce fuel delivery when it detects overboost at the MAP sensor. The BRV+ vents excess pressure before it reaches the MAP sensor, allowing the engine to continue receiving full boost while keeping the PCM satisfied.

🧰 Installation Overview:

  • Installs inline on the MAP sensor hose

  • Located on the passenger side, running over the intercooler tube behind the oil fill

  • Arrow must point toward the MAP sensor

  • Ports come pre-plugged if not using boost gauges

📊 Boost Gauge Ports (BRV+):

  • Two 1/8" NPT ports included

  • Allows you to monitor:

    • Actual boost

    • MAP sensor boost

  • Ports are plugged from the factory

  • Boost gauges typically include fittings, otherwise use:

    • 1/8" NPT x 1/8" compression fitting

🛠️ Maintenance Notes:

  • Valve is mechanical and extremely reliable

  • If sticking occurs after long storage, apply light lubricant (WD-40 or similar)

  • Pull the ring a few times to free movement

  • Occasional lubrication (about once per year) is recommended

⚠️ Important Notes:

  • SES lights are not always caused by overboost

  • Always scan and verify fault codes

  • There is no code labeled “overboost”

  • If installed correctly and not sticking, the BRV+ cannot fail to prevent overboost defueling

If you’re running a tuned or modified 7.3L Powerstroke and want full boost without SES lights or fuel cut, the DieselSite BRV+ Boost Relief Valve is a proven, precision-built solution trusted across the Powerstroke community.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90662903405

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Nicole
Charlottesville, US
★★★★★ 5
Great quality, no holes or fading!
Size: Medium, Color: Black/Assorted
I purchased these socks a couple years ago and love them so much that I just recently purchased them again! They fit perfectly, don't make my feet sweaty, and hit the ankle at the right spot. The material is so good that over years they have not faded and even though I wear the same few pairs every day, they have no signs of thinning or holes! These are the ONLY socks that I buy. I have the black ones as well as the multi-colored ones. I will never buy another brand or style again!
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Reviewed in the United States on January 11, 2020
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Jennifer M Bailey
Battle Creek, US
★★★★★ 5
Cute under armor socks
Size: Medium, Color: Black/Assorted
There's no show under armour socks.Are perfect for anybody who likes thinner socks. I loved them, I love the design the colors and the comfort and fit. Hylie recommend to those of you who like thinner socks.
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Reviewed in the United States on October 22, 2024
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Kindle Customer
Omaha, US
★★★★★ 4
Well made and perform well, a little constricting
Size: Medium, Color: Black Assortment (6-pairs)
These socks definitely keep most of the moisture away from my feet, even in wet conditions, which is why I bought them. I am diabetic, though, and the recommendation is to wear socks that don't constrict at any point. These have a tight band around the opening that while it is not uncomfortable on, leaves a mark when I take them off. So far it's been ok, but if you have any kind of swelling in your feet or ankles these would probably not be the best. My foot measures size 8 and I wear size 9 Brooks running shoes. The socks fit me just right but based on the size of the opening and the overall length, I wouldn't think they would fit anyone more than a size larger. Overall well made and perform well as you would expect from this brand.
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Reviewed in the United States on July 20, 2018
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Halle
Cuba, US
★★★★★ 5
long lasting!
Size: Medium, Color: Black/Assorted
literally my favorite sock i will buy forever. they just started busting through after 6 years and i wear them a lot
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David
Waukegan, US
★★★★★ 5
Good quality
Size: Medium, Color: Black/Assorted
Comfy and sturdy
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Reviewed in the United States on January 27, 2025

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