Sold out
Killer B EJTI-OE Turbo Inlet for Subaru WRX STI Forester XT OEM
Killer B EJTI-OE Turbo Inlet for Subaru WRX STI Forester XT OEM
Killer B EJTI-OE Turbo Inlet for Subaru WRX STI Forester XT OEM
Killer B EJTI-OE Turbo Inlet for Subaru WRX STI Forester XT OEM
Killer B EJTI-OE Turbo Inlet for Subaru WRX STI Forester XT OEM
Killer B EJTI-OE Turbo Inlet for Subaru WRX STI Forester XT OEM
Killer B EJTI-OE Turbo Inlet for Subaru WRX STI Forester XT OEM
Killer B EJTI-OE Turbo Inlet for Subaru WRX STI Forester XT OEM
Click to zoom in

Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler)

KLBEJTI-OE
Turbo Inlets
Out of stock
$ 373.00

SKU: EJTI-OE

Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Subaru WRX & STI Performance

The Killer B EJ Cast Aluminum Turbo Inlet (SKU: EJTI-OE), the industry-leading solution for EJ-powered vehicles. Precision-engineered and crafted in the USA, this turbo inlet redefines performance, durability, and reliability, surpassing all other options on the market. Designed to eliminate the limitations of the factory plastic inlet, the EJTI-OE delivers superior airflow, eliminates boost leaks, and enhances turbo response, making it the ultimate choice for Subaru enthusiasts seeking unmatched power and longevity.

Why the Killer B EJTI-OE is the Best Choice

The Killer B EJ Cast Aluminum Turbo Inlet is the gold standard in turbo inlet technology. Unlike fragile OEM plastic inlets that crack under heat and pressure or silicone inlets that collapse under high boost, the EJTI-OE is constructed from heat-treated cast aluminum for lifelong durability. Its optimized design maximizes airflow, reduces turbulence, and enhances turbo spool, resulting in increased horsepower, sharper throttle response, and a thrilling turbo sound. Backed by Killer B Motorsport’s Lifetime Warranty for the original purchaser, this inlet is the definitive upgrade for your Subaru’s performance.

Key Features & Performance Benefits

  • Cast Aluminum Construction: Heat-treated for unmatched strength, ensuring no cracking, collapsing, or degradation, unlike OEM or silicone alternatives.
  • Optimized Airflow Geometry: Long, smooth bends minimize turbulence and maximize flow, delivering more air to your turbo for superior power and efficiency.
  • Boost Leak Elimination: Replaces weak OEM vacuum ports and hose clamp stress points, ensuring consistent performance under high boost.
  • Enhanced Turbo Spool Sound: Adds an aggressive, performance-driven turbo sound for an exhilarating driving experience.
  • No Intake Manifold Removal Needed: Simplifies installation, saving time and effort compared to other hard inlets.
  • Wrinkle Black Powder Coat Finish: Durable, heat-resistant, and visually striking, enhancing your engine bay’s aesthetic.
  • Made in the USA: CAD-designed and precision-crafted by Killer B Motorsport, a trusted name in Subaru performance.

What’s Included in the Purchase

  • Killer B EJ Cast Aluminum Turbo Inlet (SKU: EJTI-OE): OEM-sized inlet designed for stock or OEM-compatible turbochargers.
  • OEM to 2.4-Inch Coupler: Ensures a secure, leak-free connection to your turbo’s compressor inlet.
  • Vacuum Fittings: Includes fittings for both OEM and aftermarket vacuum setups for versatile installation.
  • Hose Clamps: High-quality clamps for a reliable, airtight seal.
  • Installation Instructions: Comprehensive guide for a straightforward, hassle-free installation.

Vehicle Fitment

The Killer B EJTI-OE is engineered for the following Subaru models with OEM or OEM-sized turbochargers:

  • Year: 2002–2007
    • Make: Subaru
    • Model: WRX
  • Year: 2004–2021
    • Make: Subaru
    • Model: STI
  • Year: 2004–2008
    • Make: Subaru
    • Model: Forester XT

Note: This inlet does not fit EJ255 engines with plastic intake manifolds (e.g., 2009–2013 Forester XT, 2005–2009 Legacy GT, 2005–2009 Outback XT) due to design and clearance differences. For 2004–2008 Forester XT, an STI manifold may be required for proper fitment.

Part Number

  • SKU: EJTI-OE
  • Alternate Part Number: KLRB-EJTI-OE

Installation Notes

  • Simplified Installation: No intake manifold removal required, reducing installation time and complexity.
  • PCV System Compatibility: Includes a plug for the PCV system, which may require additional fittings if retaining the stock PCV setup. An aftermarket AOS is recommended for optimal performance.
  • Coupler Trimming: Minor trimming of the coupler may be needed for a perfect fit, but verify compatibility to avoid voiding return eligibility.

Lifetime Warranty

Killer B Motorsport offers a Lifetime Warranty for the original purchaser, covering defects in materials or workmanship. This warranty is non-transferable and excludes normal wear, improper use, or modifications.

Request For Information

Have questions about Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler)? Fill out the form below and we'll get back to you by the next business day.
Forced Induction

Forced Induction

Forced induction is the fastest way to add real power to an engine without adding displacement, and this collection covers the full range of turbocharger, supercharger, intercooler, and boost control hardware needed to build a reliable boosted platform. Whether you are running a factory turbo upgrade, swapping to a bigger frame turbocharger, adding a centrifugal or roots style supercharger, or dialing in a nitrous system for a quick shot of extra power, you will find the components here to build and support the setup correctly. Every part in this collection is organized by system type so you can move from a stock turbocharger to a properly supported forced induction build in one place. Intercoolers, wastegates, blow off valves, boost controllers, and water meth injection components are all included alongside the core turbo and supercharger hardware so the entire boost system can be sourced together. What This Category Covers This collection includes turbochargers, turbo kits, s...

View Forced Induction Products
Turbo Inlets

Turbo Inlets

Turbo inlet pipes and inlet hose upgrades create a smoother path from the intake to the turbocharger compressor inlet. Shop silicone inlets, cast aluminum inlets, turbo inlet hoses, couplers, inlet kits and related charge hardware for WRX, EVO, Civic Type R, F 150, Raptor, BMW and sport compact builds. Every product is filterable by year, make, model, trim, engine and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 32 turbo inlets SKUs across fitment specific vehicle platforms and product designs. What This Turbo Inlets Collection Covers Parts and Applications The collection includes vehicle specific turbo inlet pipes, silicone inlet hoses, cast aluminum inlet upgrades, intake matched inlets and related charge pipe products. Popular applications include Subaru WRX and Forester XT, Mitsubishi EVO, Honda Civic Type R, Ford F 150 and Raptor, MazdaSpeed, Hyundai Veloster N and turbocharged trucks. Silicone Turbo Inlets Silicone Turbo Inlets Details ...

View Turbo Inlets Products
Turbochargers & Components

Turbochargers & Components

Turbochargers and turbo components for import, domestic, and European performance builds are stocked at Black Ops Auto Works. Shop complete turbochargers, turbo rebuild kits, wastegates, turbo manifolds, and turbo hardware for naturally aspirated conversions and turbo upgrades alike. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 565 turbocharger SKUs spanning complete units, rebuild kits, and supporting hardware. What This Category Covers The Turbochargers and Components category covers complete turbocharger units, upgraded drop-in turbos, turbo rebuild and repair kits, wastegates, and the supporting hardware needed to install or upgrade a turbocharger. Coverage spans stock-replacement turbos through big single and twin-turbo setups for serious horsepower goals. Categories Included Complete turbochargers, drop-in and hybrid turbo upgrades, turbo rebuild kits, cartridges, waste...

View Turbochargers & Components Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×