HA Motorsports 3-port Race Boost Control Solenoid.

HA Motorsports 3-port 'race' boost control solenoid.  This is our proprietary boost control solenoid designed by our engineers for demanding applications.  Manufactured to our design specs by MAC Valves, this solenoid features a black anodized housing to resist corrosion, Loctite on hardware to prevent vibration damage, and all sealed components to withstand temperature extremes and moisture in your engine compartment.

Throughout time, the go-to solenoid for solenoid boost control has been the MAC valves line of valves.  The common MAC valves on the market work great, but often fail in short time as they are not designed for use in engine compartments.  We teamed up with MAC valves to produce a boost control solenoid with the same parameters, but that could be used long term in racing and street engine compartments.  Through this collaboration, we are now able to offer the HA Motorsports 'race' boost control solenoids to exceed your needs for boost control.

Fitting size = 1/8"NPT

How do I wire the boost control solenoid? 

See our wiring instructions here: Boost control solenoid wiring instructions

How do I route the vacuum tubing/hoses to the boost control solenoid? 

See our vacuum/pressure tubing routing diagram here: 3-port Boost Control Solenoid vacuum hose diagram

What settings do I use in my tuning software for this solenoid?

We recommend starting with the following:

• Set solenoid type to 'normally closed'
• Set frequency to 31hz
• Set activation pressure to 1 psi or higher.  This is to avoid the solenoid operating when not needed (during engine vacuum) to avoid unnecessary wear on the solenoid.
• The duty cycle settings will determine your boost pressure.  This will require testing during tuning to determine your duty cycle vs. boost pressure and set up the tables accordingly for boost by gear, etc.

All products sold by HA Motorsports include a no hassle 1 year VIP warranty against ANY manufacturing defects. We are proud to honor this warranty as we feel 100% confident in our products to perform flawlessly as intended and your complete satisfaction. Upon the occasion that a product of ours fails at any time within 1 year of purchase due to any manufacturing defects, your product will need to be returned to us for inspection to determine the cause of the failure and inspection for repair or replacement. Your 100% satisfaction is our goal and if you are not completely happy we'd like every chance to make it right.

What is covered under warranty:

• ECU board failure due to faulty ECU components (ie: injector driver fails, CPU processor fails, specific ECU circuit does not operate as intended, poor soldering, etc.)
• ECU component/hardware failure due to faulty manufacturing.
• Wire harness failure due to incorrect construction.
• Product failure due to a manufacturing or assembly problem.
• Outside company products. We will handle the hassle of shipping your product back to the manufacturer for warranty processing. Let us replace your product for you and we will deal with the warranty process with the manufacturer later.

What is NOT covered under warranty:

• ECU failure due to improper vehicle wiring (ie: ECU component fries due to sensors being connected incorrectly, low resistance fuel injectors being used without a resistor box, ROM chip being installed backwards by user, customer attempts to modify ECU in ANY way other than intended, etc.)
• Product being used in a way other than the intended use.
• Rear "warranty void if removed" sticker on ECU has been removed or altered.
• Failed, shorted, or corroded ECU board due to water damage.
• Any and all outside labor charges associated with removing and replacing product or diagnosing product failure.
• Wire harness failure due to improper use or rough handling.
• Cosmetic variances from manufacturing (ie: ECU lid has variation in powder coat texture or color within acceptable limits, wire harness color variations within acceptable limits).

How the warranty process works:

If you've determined that a product has failed due to a manufacturing defect, please contact us via email at sales@hamotorsports.com to review the symptoms you are experiencing to allow us to assist you with troubleshooting before shipping your product back to us for warranty. Many times, we can help you with the problem and determine what is being done incorrectly or how to configure the product properly to restore correct operation. If after we discuss the issues you are experiencing we determine that your product may need warranty replacement or inspection we will instruct you how to return it to us. Please note that we test EVERY ECU, EVERY ECU package, and wire harness components on our state-of-the-art testing equipment for complete proper operation before packaging and shipping to customers. PLEASE verify ALL wiring, installation, software settings, etc. are correct BEFORE contacting us for warranty repair/replacement.