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Killer B V2 Upper Turbo Coolant Reservoir Black Barbed Fittings Subaru WRX | STI 2002+ - UTCRV2BA-B
Killer B V2 Upper Turbo Coolant Reservoir Black Barbed Fittings Subaru WRX | STI 2002+ - UTCRV2BA-B - Image 2 Killer B V2 Upper Turbo Coolant Reservoir Black Barbed Fittings Subaru WRX | STI 2002+ - UTCRV2BA-B - Image 2
Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most importantly, provides clearance for the big rotated turbo setups. All while looking like it belonged there, not as an afterthought. This version adds removable barbed fittings.

A quick thread search will show LOTS of "I just changed my radiator and now my car overheats" threads that are a perfect example of what can happen if air is trapped in the cooling system. The turbocharged Subaru is a bit of an oddball in that the radiator filler neck is not the high point of the cooling system; the turbo charger sits higher than the radiator filler neck. So, to address this situation, Subaru uses the ECFT. The ECFT allows the cooling system to be filled and air to escape similar to a traditional system. For guys running a rotated turbo setup, the turbo inlet and/or inlet piping interferes with the ECFT. This means the tank either needs to be relocated or removed. While some have been successful in removing the ECFT, this is not the preferred method as its success is hit or miss at best. The other option is relocating the OEM tank to another location. Firewall, strut towers, and various other areas in the engine bay have been used via fabrication of brackets and other less glamorous methods. While this can work, the relocation requires longer lines that may themselves trap air if the routing is not well thought out, the final location may not be high enough to be as effective as the OEM location and it requires the additional use of fabrication tool and materials, which many of us do not have. Because of this, the Killer B Upper Turbo Coolant Reservoir is the most effective option.

Features:
  • Fits All Metal WRX & STi Turbo Intake Manifolds
  • Full 3D CNC Machined Neck and Body
  • Hand TIG Welded Bracket
  • 1/4" Thick CNC Laser Cut Bracket
  • Raw Aulminum, Black and Wrinlke Red finish options.
  • Barbed or AN fittings
Fitment:
  • Subaru WRX 2002-2007
  • Subaru STI 2004+
Install Instructions:

Other Part Numbers:
Killer B #klbUTCRV2BA-B

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Killer B Banner

Who is Killer B?

Killer B is an aftermarket company based in Waynesboro Virginia. They are known for producing parts and accessories for the automotive industry, specifically, Subaru made vehicles. The company started out in a small garage equipped with only a handful of tools, passion and enthusiasm for cars. Today, they are one of the go-to Subaru experts in the market.

Hands-On Company

The company has involved itself with various racing teams and ordinary daily drivers to understand what their customers want. By getting information directly from them, they are able to produce parts that satisfy their actual needs. Over the years, they were able to perfect their craft and become experts when it comes to the Subarus.

Quality Products

All of their products are done in-house, from design to actual manufacturing and fabrication. This allows them to have full control over their quality. and at the same time, ensure that their products come out the way they would like it to be. Designed by enthusiasts for fellow enthusiasts, you can be sure that you will only be getting the best value for your money.

Purchase Killer B Products At Vivid Racing

If you own a Subaru and are in the market for high-quality performance parts and accessories for your vehicle, then Killer B is the brand for you. Dealing with Subaru’s, they understand what it takes to improve your vehicle’s visual look and performance. To know more about Killer B, visit Vivid Racing and check out their list of products that fit your specific requirement.





All Killer B Motorsport parts have a Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferable. If the product fails it would need to be determined by Killer B Motorsport that it is due to manufacturing defects in materials or workmanship. This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. Killer B Motorsport will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.).

Warranty claims must be shipped back to Killer B Motorsport for review. You must call or email for return authorization prior to returning the product. For warranty evaluation please return your item to Killer B Motorsport Warranty, 1 Solution Way, Suite 201, Waynesboro, VA 22980.

Warranty claims will not be honored if the product was not purchase through an approved dealer.

Killer B Motorsport does not Warranty Wrapped Headers.
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Things
Sale price None
Wholesale price $174.68
Shipping Weight: 1.60
Length: 9
Width: 8
Height: 7
Product Added At Monday 20 March, 2023
Product Modified At Friday 11 July, 2025
Imported By ETLOverride
Last Edited By Turn_API
View In Admin

Emissions Info
Carb Approved Yes
Carb Number -
Epa Status N/A
Prop65 Unknown
Carb Required -
Vendors
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Vendor Inv Cost Retail Jobber MAP Core Updated
Turn 14 $148.03 $197.00 ? $197.00 ? 2025-07-11 10:28:29


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