If you're a proud owner of a 2015-2021 Subaru WRX or 2010-2012 Subaru Legacy GT, you know that performance tuning is essential for getting the most out of your ride. The GrimmSpeed 3-Port Boost Control Solenoid (BCS) is a game-changer for those looking to enhance their vehicle's boost control and overall performance, especially if you're planning to tune your car.
The stock 2-port solenoid on the 2015 WRX is mounted directly to the plastic turbo inlet, which can limit your options if you’ve upgraded to an aftermarket turbo setup. GrimmSpeed has designed this solenoid with flexibility in mind, providing a universal mounting bracket that allows for easy installation regardless of your turbo configuration.
Subaru WRX owners have reported noticeable improvements in boost response after installing the GrimmSpeed 3-Port BCS. One owner shared, “After swapping to this solenoid, my 2018 WRX feels more responsive than ever. The installation was straightforward, and I didn’t have to modify anything. Highly recommend it for anyone planning to tune their WRX!”
Whether you're hitting the track or just want a more engaging driving experience, the GrimmSpeed 3-Port Boost Control Solenoid is a must-have for your Subaru. Upgrade today and experience the difference!
Other Part Numbers:
GrimmSpeed #GRM057046
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2010-2012 Subaru Legacy |
Legacy | 2010-2012 |
|
2015-2021 Subaru WRX |
WRX | 2015-2021 |

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.