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GrimmSpeed Black V2 Bypass Valve Subaru WRX | Forester XT 2014-2021
$259.00
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If you’ve been around the block with your Subaru, you know that leaky bypass valves can really mess with your ride. That’s why I’m excited to share my thoughts on the GrimmSpeed Bypass Valves. These bad boys have been on a lot of enthusiasts' wish lists for a while, and trust me, they’re worth the wait.

GrimmSpeed really nailed it with their redesign. They took a product that was already popular and made it even better by streamlining the assembly process. This means they’re finally keeping these valves in stock, which is a huge relief for those of us who hate waiting for parts. Plus, they’ve managed to boost performance and reliability, so you can hit the road with confidence.

Now, let’s talk specs. These valves are crafted from CNC-machined 6061 aluminum, which is not just lightweight but also tough as nails. The anodized finish comes in sleek black or eye-catching red, so you can choose what fits your style. And the oversized 38mm piston? That’s where the magic happens—superior flow means your turbo can breathe easier, which translates to better performance. Installation is a breeze, thanks to the swivel air fitting that accommodates custom setups without the headache of tuning or adjustments.

These bypass valves are a perfect fit for the 2015-2021 Subaru WRX and the 2014-2018 Subaru Forester XT. Whether you’re pushing your WRX to its limits or just cruising in your Forester, these valves are designed to keep your engine running smoothly.

In short, if you’re tired of dealing with performance issues caused by leaky BPVs, it’s time to upgrade to the GrimmSpeed Bypass Valves. They’re reliable, easy to install, and they look great under the hood. You won’t regret it!



Other Part Numbers:
GrimmSpeed #GRM126033BLK

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WARNING: Cancer and Reproductive Harm
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Vehicle Make/Model
Subaru Forester 2014-2018 XT
Subaru WRX 2015-2016 STI
Subaru WRX 2015-2021 Limited
Subaru WRX 2015-2021 Premium
Subaru WRX 2015-2021 Base
Subaru WRX 2017-2021 Sport
Subaru WRX 2017-2021 Sport-tech
Subaru WRX 2018-2021 6 Man
Subaru WRX 2018-2021 CVT
Subaru WRX 2019 Raui Edition
Subaru WRX 2019-2020 Sport-tech RS
Subaru WRX 2021 EyeSight

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Who is Grimmspeed?

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 Offering

The 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 Development

Grimmspeed 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 Racing

Built 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.

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