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Hey there, fellow gearheads! If you’ve ever popped the hood on your WRX and felt a twinge of disappointment thanks to that stock splitter blocking airflow to your top mount intercooler (TMIC), you’re not alone. That OEM splitter can really cramp your style, especially if you’ve upgraded to something like an STI scoop. You want to make sure that intercooler gets all the cool air it can, right? Well, the folks at GrimmSpeed have put their heads together and come up with a solution that’s worth your attention—five solutions, to be exact. Let’s dive into the GrimmSpeed TMIC Splitter lineup.
When you start messing around with mods, your car can generate some serious heat. I mean, we’re talking about intake air temperatures that can soar over 400°F as your turbo works its magic. If you’ve already invested in a larger TMIC, that’s great, but if you’re still rocking the factory splitter, you’re really not maximizing its potential. The GrimmSpeed splitters bump up the airflow opening by a whopping 70%, which is a game changer for those bigger intercoolers. Some of those can boost internal core volume by up to 200%, and trust me, you’ll want all that extra ambient air to keep your temps in check.
Here’s what makes these splitters stand out:- 70% Increase in Flow Capacity: This isn’t just a number—it seriously amps up your TMIC’s ability to cool down that hot air.
- Maximized Efficiency: Lower outlet temps mean you can push your tuning a bit harder without worrying about heat soak.
- Even Flow Distribution: The design ensures that the entire core gets to do its job cooling the charge air.
- Precision Engineering: CAD design and simulation guarantee that what you get fits like a glove and performs as it should.
- Built to Last: Made from CNC laser-cut 5052 aluminum, these splitters resist fatigue from heat and vibrations.
- Sleek Finish: The durable DuPont black powder coat gives it an OEM-like finish while protecting it from the elements.
- Custom Gasket: The EPDM rubber gasket ensures a solid seal and longevity, so you won’t be replacing it anytime soon.
- Sprayer Ports: Comes with three intercooler sprayer ports, so feel free to use your STI TMIC sprayer or add one if you’re feeling fancy.
- Subaru WRX 2002-2003 with JDM STI Scoop
- This splitter fits WRX models equipped with either a GrimmSpeed or OEM STI TMIC.
So, if you’re looking to get the most out of your 2002-2003 WRX, this GrimmSpeed TMIC splitter is a solid upgrade that’s easy to install and makes a noticeable difference. Don’t let that OEM splitter hold you back—your intercooler deserves better!
Other Part Numbers:
GrimmSpeed #GRM093074
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2002-2003 Subaru WRX |
WRX | 2002-2003 |
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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