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GrimmSpeed Boost Solenoid

Special Order: Quantity of 8 available for arrival here Friday October 22nd 2021 at 11:00AM

This is NOT product that is onroute to us already, it must be ordered from us, once you order, we will order from supplier that has the stock and the availability as listed on the product description.

This displayed ETA is still an estimation. Our supplier(s) have stock we're giving you the regular and typical ETA from that supplier.

If you're ordering a higher quantity then the quantity shown, please email us at with the SKU or direct link and the quantity you're interested and we will confirm lead time.

The GrimmSpeed Electronic Boost Control Solenoid is designed to work with your factory computer (requires tuning).
The GrimmSpeed Electronic Boost Control Solenoid is designed to work with your
factory computer (requires tuning). It will not reduce the life of your factory computer
because it is designed to draw the same ammount of power as the factory BCS but
flows better and reacts faster. It plugs in and requires no splicing or soldering of resistors.
With the included bracket you can bolt it in, plug in the connector, and start tuning for fast
boost response, increased boost pressure and free up lots of power. Planning on
returning the car to stock? Just reverse installation.

*Why run an Electronic BCS over a Manual Boost Controller?*
A MBC allows you to run higher than stock boost levels by preventing the wastegate
from opening at its rated pressure. It does a great job at this but if boost is available
under the MBC setting it will give you that full boost. So for instance, you set your MBC to
18psi because from 3000-6000rpm thats what you want. But then say you get detonation
with 18psi when you are at 7000rpm unless you are below 16psi. With a MBC, you do
not have this control so you are forced to run 16psi through the entire rev range. With an
electronic boost controller you could run 18psi from 3000-6000 and 16psi at 7000rpm
because you can tune the boost map in the ECU which will allow you to run the
maximum amount of boost at every given rpm. This gives you more power throughout the
range and better control. Revolutionizing the boost solenoid market, we have created
model specific install brackets that allow you to directly fit our Boost Solenoid into your
vehicle for a factory fit. No more Zip-tying! We give you the factory fitment you have
been waiting for.

Staying with the OEM fitment theme, the GrimmSpeed Electronic Boost Control Solenoid
uses an OEM style wiring harness so you can simply unplug your OEM solenoid and plug
ours in. No more cutting the oem wiring and crimping wires together!

Also new to the electronic boost solenoid market, we have used ultra low-profile hose
fittings to keep the unit as small and clean as possible. The hose fittings are nickel plated
brass so you don't have to worry about them snapping off like the plastic hose fittings!
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Year Make Model Submodel
2007 Mazda 6 Mazdaspeed
2006 Mazda 6 Mazdaspeed