For turbo Subaru owners looking to take their performance to the next level, the GrimmSpeed 57032 3-Port Electronic Boost Control Solenoid is a game changer. This direct-fit upgrade replaces your OEM 2-port solenoid and offers unparalleled boost control precision, giving your tuner the tools they need to achieve rock-solid boost levels safely. With this solenoid, you can expect quicker turbo spool times and consistent boost management throughout your power band.
The GrimmSpeed BCS is designed with the Subaru enthusiast in mind. Featuring model-specific installation brackets, this solenoid fits seamlessly into your engine bay, maintaining a factory-like appearance. Plus, the plug-and-play design means you can simply unplug your OEM solenoid and connect the GrimmSpeed unit without any messy wire splicing. This is a straightforward upgrade that you can tackle in your garage.
What sets this solenoid apart is its robust construction and advanced engineering. Partnering with MAC, a leader in pneumatic control products, GrimmSpeed has developed a solenoid that can handle up to 120psi without compromising response times. The balanced valve design ensures that you won’t experience any lag, even under extreme conditions.
Durability is key when it comes to performance parts, and the GrimmSpeed solenoid excels in this area. The unit features:
The GrimmSpeed 57032 is compatible with the following Subaru models:
Subaru WRX owners have reported noticeable improvements in their vehicle's performance after installing the GrimmSpeed BCS. One user shared, “After swapping out my stock solenoid for the GrimmSpeed unit, I felt a significant reduction in turbo lag. My 2012 WRX now spools up faster and holds boost more consistently. Installation was a breeze!”
If you're serious about maximizing your Subaru's performance, the GrimmSpeed 57032 3-Port Electronic Boost Control Solenoid is a must-have upgrade that delivers both reliability and precision.
Other Part Numbers:
GrimmSpeed #GRM057032
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2009-2013 Subaru Forester XT |
Forester XT | 2009-2013 |
|
2005-2009 Subaru Legacy |
Legacy | 2005-2009 |
|
2005-2009 Subaru Outback |
Outback | 2005-2009 |
|
2008-2014 Subaru WRX |
WRX | 2008-2014 |

Grimmspeed is an automotive aftermarket company that was founded in 2006 by Justin Grimm. They specialize in creating parts for the exhaust system for various automotive vehicles. Grimm has always had this passion for cars and had always wanted to improve his vehicle’s performance. After numerous trials, he was able to perfect his craft and later on decided to turn it into his career. Today, they have become one of the leading brands when it comes to producing high-performance exhaust systems.
Expanding their Product OfferingThe company initially manufactured parts for Subaru. But as the company expanded, they started offering parts for other brands such as Ford, Mitsubishi, Hyundai, and Mazda. They now offer parts such as intercoolers, intake, exhaust, engine pulleys, gaskets, boost controllers, phenolic spacers and so much more.
Continuous Product DevelopmentGrimmspeed never stops in finding ways to produce innovative products and is always on the push to keep their products up to date. With the rapid change in automotive technology, it is a must that their product is able to adapt to this change for it to satisfy the demand of its users. This is the reason why the company has gained the trust of many tuners all around.
Purchase Grimmspeed Product at Vivid RacingBuilt by an enthusiast for fellow enthusiasts.
If you want a product that is designed to improve the performance of your vehicle, then Grimmspeed is the brand for you. To know more about Grimmspeed, visit Vivid Racing and check out their list of products that would fit your specific needs.