Skip to content
Availability:
Only 4 left!

Holley EFI 557-200 Boost Control Solenoid; 3 Port Boost Control Solenoid Valve;

SKU ds_BBVL_557-200
Proudly Canadian

Albertan Owned

Supporting Canadian truckers since 2018
Secure Payments

Financing Available

SSL encrypted checkout with financing options
Trusted Brands

Top-Quality Suppliers

Authorized dealer for Fox, Bilstein, BFGoodrich & 50+ brands
Original price $185.65 - Original price $185.65
Original price $185.65
$185.65
$185.65 - $185.65
Current price $185.65
Description
Utilize the built in boost control programming in the HP and Dominator ECUs, to have complete control over your boost levels without additional control systems. To complete installation, Holley is offering boost control solenoids, specifically designed for use with the Holley ECUs. The solenoids can be dr4iven from any of the pulse width modulated outputs on either ECU, and are designed specifically for the boost control strategies designed within the ECU.
Resources
Installation Instructions
Resources
Installation Instructions
Resources
Installation Instructions

Specifications

Connector Style 2 Pin Metri-Pack 150
Depth 0.940 in.
Description_ASC Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
Description_DEF Ignition Kit
Description_DES Boost Control Solenoid
Description_EXT Boost Control Solenoid; 3 Port Boost Control Solenoid Valve;
Description_FAB 0.94 in. Depth
Description_FAB 1.110 in. Width
Description_FAB 1.97 in. Height
Description_FAB 1/8 in. NPT Port Size
Description_FAB 18 in. Pigtail Length
Description_FAB 2 Pin Metri Pack 150
Description_INV SOLENOID; BOOST CONTROL
Description_MKT 3 Port Boost Control Solenoid Valve Includes: (1) solenoid, (1) ECU pigtail harness with factory crimped ECU pin, (3) 3/16 in. barb fittings, (1) 1/8 in. NPT plug, (1) Sintered brass muffler. and (1) spare ECU pin for modified harness lengths.
Description_MKT Utilize the built in boost control programming in the HP and Dominator ECUs, to have complete control over your boost levels without additional control systems. To complete installation, Holley is offering boost control solenoids, specifically designed for use with the Holley ECUs. The solenoids can be dr4iven from any of the pulse width modulated outputs on either ECU, and are designed specifically for the boost control strategies designed within the ECU.
Description_SHO BoostCntrlSolenoid
height 3.2
Item Height 1.970 in.
length 3.8
Port Size 0.125 in.
WARNING CA Proposition 65 No
weight 0.45
width 1.100 in.
width 3.5
Fitment
Here's What OUR CUSTOMERS Have to Say:

Since 2018, We've Shipped Over 35,000 Automotive Parts to Canadian Customers.

4.6/5

+3,076 Verified Reviews

Easy to find and order. Customer service was responsive and helpful. It fit my vehicle and is protecting the back of it very well

Specific parts for my vehicle were easy to find Shipping was good and website is clear and easy to use

Very happy with the running boards, and the shipping was prompt.

Super easy, discount code worked well for my order

I will buy from here again.

Easy to use site, comprehensive descriptions. Relevant results

Quick shipping, good prices. Great selection of products.

Super easy, discount code worked well for my order

Easy buying process. Fast shipping. Lots of selection!

Great prices looking forward for possible tonneau cover from your site

Quick response and went the extra mile to answer my questions. Very professional and knowledgeable, having nothing but good things to say about the team at TPS

Fast and Quick,easy to understand The product was excellent and packaged extremely well, I would recommend them to all my friends.

The staff was very helpful and the price point is fair. Rafael was very accomodating and responsive to request to cancel order and reorder a different tuner.

Excellent service and price is good too Thanks.

Good service !

Purchasing process was extremely fast and simple, and the product came on time. 5/5 stars.

Need Help? We've Got Answers.

Find quick solutions to the most common questions about shipping, returns, compatibility, and support.

How do I know if a part fits my truck?

Use our vehicle filter by entering your truck’s year, make, and model. If you're unsure, our support team is happy to help.

Do you ship across Canada?

Yes! We ship to all provinces and territories in Canada. Free shipping is available on qualifying orders.

How long will it take to receive my order?

Delivery times vary depending on your location and item availability. Most orders arrive within 2–7 business days.

What is your return policy?

We accept returns within 30 days of delivery, as long as the item is unused and in its original packaging.

How can I contact customer support?

You can reach us via email, phone, or through the contact form on our website. Our team is ready to assist you.

Still have questions?

Our team is here to help — reach out and we'll get back to you as soon as possible.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare