Killer B Motorsport – Engineered Oiling Solutions for Subaru Performance
In the world of high-performance Subaru builds, engine longevity and oil management are always under the microscope. Killer B Motorsport, based in the USA, has risen to become the undisputed leader in performance oil pans, pickups, and baffles for EJ- and FA-series engines. With products developed through motorsport testing, data logging, and real-world abuse, Killer B offers race-proven solutions that protect engines from one of the most common killers—oil starvation.
Available now at ATOMIC-SHOP, Killer B Motorsport components provide Subaru drivers and tuners with bolt-on reliability upgrades that drastically improve oil flow, cooling, and consistency during aggressive driving, track days, and competition use.
The Oil Starvation Problem in Subaru Engines
Horizontal “boxer” engines like Subaru’s EJ20, EJ25, and FA20 have unique oiling challenges. Their flat design allows oil to move side-to-side under G-forces, leading to starvation at one head or crank journal. Add increased power, sticky tires, or a poorly baffled pan—and you risk catastrophic failure.
Killer B’s entire mission is to solve this issue at the root with smarter oiling system design. Their products are precision-fabricated, track-tested, and proven in demanding conditions like time attack, rallycross, hill climb, and endurance racing.
Performance Oil Pickups – Stronger, Smarter, Safer
The Killer B Motorsport Ultimate Oil Pickup is one of their most famous innovations. It replaces the weak, failure-prone factory pickup with a design that is:
- Fully welded from thick-wall stainless steel tubing
- Designed with optimized flow geometry to reduce cavitation and increase oil volume
- Reinforced with robust mounting brackets to prevent vibration-induced cracking
- Finished with high-temp TIG welds and leak-tested for integrity
This component is a must-have for any Subaru build pushing more power, higher RPM, or experiencing increased G-forces from cornering, braking, or launching.
High-Capacity Oil Pans – Cooling and Control
To match their upgraded pickups, Killer B offers high-capacity oil pans with integrated baffles and trap doors. These are designed specifically to:
- Hold more oil volume for better thermal capacity
- Prevent oil slosh during high-speed maneuvers
- Ensure consistent oil pickup submersion under all conditions
- Reduce aeration and foaming that can compromise pressure
Made from cast aluminum or fabricated steel, these pans are engineered for performance without compromising ground clearance or OEM fitment. Internal baffling and directional trap doors are designed using fluid dynamic simulations and track data to ensure real-world performance.
Key Features of Killer B Oiling Solutions
Every Killer B product is made with performance, longevity, and reliability in mind. Key design priorities include:
- Direct bolt-on installation using factory hardware and gaskets
- OEM sensor and dipstick compatibility
- Durable coatings for corrosion resistance
- Race-proven results in amateur and professional motorsport
From daily-driven WRXs to 700hp track-only STIs, these oiling upgrades are built to handle any level of abuse while maintaining factory-style serviceability.
Subaru-Specific Engineering
Killer B Motorsport focuses almost exclusively on Subaru platforms, which allows them to go deeper than most brands. Every part is CAD-modeled, dyno-validated, and road-tested on Subaru engines, ensuring perfect compatibility and maximum effectiveness.
They currently support:
- EJ20 & EJ25 engines in WRX, STI, Legacy GT, Forester XT
- FA20 in BRZ, GR86, and WRX
- Subaru-specific fitment for RWD and AWD configurations
Tested at the Track, Proven on the Street
Killer B’s products aren’t just engineered—they’re battle-tested. Their oiling components are used in:
- Time Attack WRXs at Global Time Attack and Super Lap Battle
- Stage rally Subarus in ARA and WRC feeder series
- Street/track hybrids for weekend warriors and high-performance street cars
This experience directly informs the evolution of their designs, ensuring every iteration is stronger, lighter, and more effective than the last.
Made in the USA – Built Without Compromise
All Killer B Motorsport products are manufactured in the United States using aerospace-grade materials, precision machining, and meticulous weld quality. Their in-house production model gives them control over every aspect of quality assurance—from metallurgy to fitment trials.
It’s this dedication that’s earned Killer B a cult following in the Subaru performance community and partnerships with professional tuners and race teams worldwide.
Why Choose Killer B Motorsport from ATOMIC-SHOP?
At ATOMIC-SHOP, we provide official Killer B Motorsport upgrades with:
- Verified EU compatibility and platform-specific advice
- Fast shipping across Europe
- Technical support from experienced Subaru tuners
- 100% genuine Killer B components with full warranty
We understand the demands of Subaru tuning and help ensure your build is not only powerful—but protected where it counts.
Oil Control Is Engine Survival
Engine power is only as useful as the system that keeps it alive. Killer B Motorsport understands this, and their products are a direct answer to the oiling shortcomings of Subaru’s boxer engines. From upgraded pickups to baffle-equipped pans, they provide peace of mind for every rev, shift, and corner.
Explore the Killer B Motorsport catalog at ATOMIC-SHOP and give your engine the oil control it deserves—because no build is complete without reliability.