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If you're into turbo Subarus, you know that boost control can make or break your ride. That's where the GrimmSpeed 3-Port Electronic Boost Control Solenoid comes in. This isn’t just another aftermarket part; it’s a game changer for anyone serious about tuning their Subaru.
First off, compared to the stock 2-port solenoid, this beauty offers a whole new level of precision. We're talking about high-resolution boost control that lets your tuner dial in those rock-solid boost levels. With this solenoid, you’ll notice your turbo spools up quicker, and it keeps a tight grip on boost throughout your entire power curve. Plus, it can handle up to 120psi without breaking a sweat or slowing down. Seriously, it’s designed to respond in less than 6 milliseconds, even when things heat up.
Design-wise, GrimmSpeed has really thought this through. They’ve crafted model-specific install brackets, so when you install this solenoid, it fits like it was meant to be there. No awkward adjustments or funky placements. You’ll also appreciate the Subaru wiring harness connector that allows for a simple plug-and-play setup. Forget about cutting and crimping wires like with some other options out there.
The solenoid itself is a collaboration with MAC, a company known for making pneumatic control products that are tough enough for some serious commercial applications. They’ve packed in proprietary features that make this solenoid one of the toughest on the market. It’s got special seals to keep moisture out and high-temp coils that ensure your response times stay sharp, no matter how hard you push your engine.
Materials are just as important as design. This solenoid is built to last, with factory-fit brackets that can take the heat and vibration of your engine bay. The Subaru harness connectors come with weatherproof terminal seals, and they’re crimped with precision using DELPHI equipment. The mounting brackets are laser-cut and black zinc plated for corrosion resistance, and they feature threaded PEM nuts to ensure a solid connection—no stripped threads here. Each low-profile 1/8" NPT nickel-plated fitting is installed with care, using a 120psi thread sealant for a clean and robust setup.
- Decrease Spool Time - flows 10% more than the competition
- Plug and Play into OEM Harness - no splicing wires like other BCS solutions
- Works Safely with Factory Subaru ECU - custom coil to match ECU voltage
- Nickel Plated Fittings - not the easily breakable plastic fittings!
- 15min Installation - extremely simple with our written and video guides
Fitments:
- Subaru WRX 2002-2005
So if you're looking to enhance your turbo Subaru experience, the GrimmSpeed Boost Control Solenoid is a solid choice. It’s built tough, easy to install, and it really delivers on performance. Trust me, once you make the switch, you’ll feel the difference.
Other Part Numbers:
GrimmSpeed #GRM057001
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2002-2005 Subaru WRX |
WRX | 2002-2005 |
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.
What is the GrimmSpeed Limited Lifetime Warranty Policy?GrimmSpeed-branded products are warrantied to the original owner against manufacturing defects in materials and workmanship for the lifetime of the product.
If a GrimmSpeed-branded product covered by this warranty fails due to a manufacturing defect we will repair the product, without charge, or replace it, at our discretion. Only original, unaltered and unmodified materials and workmanship are covered by this policy and you must provide proof of original purchase to be fully covered. This warranty does not cover damage caused by accidents, improper care/installation, negligence, reasonable/normal wear and tear, or the natural breakdown of colors, coatings and materials over extended time and usage. GrimmSpeed cannot be held liable for any damage to your vehicle and/or its components caused by failures associated with the previous statement. Damage not covered under warranty may be considered for repair for a reasonable rate or a reduced price for a replacement piece (a fee will be charged for return shipping).This warranty is available in the United States and Canada.
This warranty does not cover products sold by GrimmSpeed that are not GrimmSpeed-branded products.
This warranty gives you specific legal rights; you may have other rights, which vary from state to state.
The GrimmSpeed website sells GrimmSpeed-branded discontinued, special make-up, and slightly blemished products at significant discounts as 'factory seconds' products. This warranty does not necessarily cover any products purchased as 'factory seconds'. The GrimmSpeed Warranty Department may repair 'factory seconds' products for a reasonable charge and a fee will be charged for return shipping.
Is normal wear and tear covered?
The GrimmSpeed Limited Lifetime Warranty covers manufacturing defects in materials and workmanship, but it does not cover normal wear and tear over extended time and usage. Wear and tear is damage that naturally and inevitably occurs as a result of normal use. Regardless of how carefully you use, or how well you care for your GrimmSpeed product, like all performance parts it will eventually begin to show age and wear. Common examples of wear and tear that would not be covered under the limited lifetime warranty include denting, abrasions or scratches, color changing from heat in exhaust components and so on, less common examples include flex-section wear and fatigue cracks over an extended period of time.
How do I send my product in for warranty?
The first step is to contact [email protected] and let them know of your issues/concerns. From there, a customer service representative will personally work with you to determine the best path forward. For the quickest service, please include your contact information and photos of the failed product along with a copy of your receipt/invoice in your initial email.
Upon request from your customer service representative, your product must be returned directly to The GrimmSpeed Warranty Department at 650 Taft St NE, Suite 300, Minneapolis, MN, 55413. All shipping to Warranty must be pre-paid and insured. GrimmSpeed cannot be liable for lost in-bound packages.
If a GrimmSpeed-branded product covered by this warranty fails due to a manufacturing defect we will repair the product, without charge, or replace it, at our discretion. Only original, unaltered and unmodified materials and workmanship are covered by this policy and you must provide proof of original purchase to be fully covered. This warranty does not cover damage caused by accidents, improper care/installation, negligence, reasonable/normal wear and tear, or the natural breakdown of colors, coatings and materials over extended time and usage. GrimmSpeed cannot be held liable for any damage to your vehicle and/or its components caused by failures associated with the previous statement. Damage not covered under warranty may be considered for repair for a reasonable rate or a reduced price for a replacement piece (a fee will be charged for return shipping).This warranty is available in the United States and Canada.
This warranty does not cover products sold by GrimmSpeed that are not GrimmSpeed-branded products.
This warranty gives you specific legal rights; you may have other rights, which vary from state to state.
The GrimmSpeed website sells GrimmSpeed-branded discontinued, special make-up, and slightly blemished products at significant discounts as 'factory seconds' products. This warranty does not necessarily cover any products purchased as 'factory seconds'. The GrimmSpeed Warranty Department may repair 'factory seconds' products for a reasonable charge and a fee will be charged for return shipping.
Is normal wear and tear covered?
The GrimmSpeed Limited Lifetime Warranty covers manufacturing defects in materials and workmanship, but it does not cover normal wear and tear over extended time and usage. Wear and tear is damage that naturally and inevitably occurs as a result of normal use. Regardless of how carefully you use, or how well you care for your GrimmSpeed product, like all performance parts it will eventually begin to show age and wear. Common examples of wear and tear that would not be covered under the limited lifetime warranty include denting, abrasions or scratches, color changing from heat in exhaust components and so on, less common examples include flex-section wear and fatigue cracks over an extended period of time.
How do I send my product in for warranty?
The first step is to contact [email protected] and let them know of your issues/concerns. From there, a customer service representative will personally work with you to determine the best path forward. For the quickest service, please include your contact information and photos of the failed product along with a copy of your receipt/invoice in your initial email.
Upon request from your customer service representative, your product must be returned directly to The GrimmSpeed Warranty Department at 650 Taft St NE, Suite 300, Minneapolis, MN, 55413. All shipping to Warranty must be pre-paid and insured. GrimmSpeed cannot be liable for lost in-bound packages.
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