If you're looking for a boost control solenoid that actually lives up to the hype, the GrimmSpeed Mitsubishi EVO Boost Control Solenoid is where it’s at. I’ve had my hands on this piece, and let me tell you, it’s not just another shiny part—this thing is built to perform.
First off, it works seamlessly with your factory computer, and you won't have to worry about it draining power like some of the other options out there. This solenoid pulls the same amount of juice as the stock BCS but kicks out better flow and faster reaction times. It’s a straightforward plug-and-play setup—no need for splicing or soldering wires, which is a huge relief. Just bolt it in with the included bracket, plug it into the OEM harness, and you’re ready to start tuning for quicker boost response and a noticeable bump in power.
One of the standout features here is the flow rate—this solenoid flows about 10% more than the competition, which means you’re getting into boost quicker. Plus, it’s designed with nickel-plated fittings that are built to last, unlike those flimsy plastic ones that seem to break at the worst times. And if you’re ever thinking of going back to stock, the installation is so easy that you can just reverse it without any hassle.
Now, let’s talk about the build quality. This isn’t just some generic part; it’s specifically designed by GrimmSpeed to handle the vibrations and heat of your engine bay. It’s got a custom MAC valve that’s made just for automotive tuning, which is a rarity in the market. You can even use AN fittings with it if you want to go that route.
To sum it up, if you own a Mitsubishi Evo X (2008-2015), this solenoid is a solid investment. Just remember, you’ll need an engine tune to get the most out of it. Trust me, once you feel the difference in your boost response, you’ll be glad you made the switch.
Features:
Other Part Numbers:
GrimmSpeed #GRM057033
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2008-2015 Mitsubishi Evolution X |
Evolution X | 2008-2015 |

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.