Engines and Components› Engine Covers, Pans and Dress-Up Components

Killer B Motorsport

6-Quart Oil Pan

$549.00

SKU: EJ25PAN-KIT

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Killer B Motorsport EJ25PAN-KIT is a high-performance oil pan designed for street or track applications on Subaru EJ engines. This cast aluminum oil pan features a 6-quart capacity, providing up to a 40% increase over OEM oil capacity. It is constructed with CNC-formed TIG welding and includes streamlined flow-through baffles to ensure reliable performance. The design retains the OEM dipstick and is compatible with most headers.
Show original supplier description
The Killer B Motorsport V4 Performance Oil Pan is engineered to meet the rigorous demands of high-performance Subaru EJ engines in both street and track environments. Constructed from durable cast aluminum and featuring precise CNC-formed TIG welding, this oil pan offers enhanced reliability and fluid management. This performance oil pan significantly increases oil capacity to 6 quarts, representing up to a 40% improvement over stock. It incorporates streamlined flow-through baffles to optimize oil circulation and prevent oil starvation under extreme conditions. The design retains the factory dipstick for straightforward level checks and is compatible with most aftermarket headers, simplifying installation. Vehicle fitment includes the 2002-2014 Subaru WRX, 2004-2021 Subaru STi, and other vehicles equipped with EJ20 or EJ25 engines. Installation requires specific components not included in the kit: one OEM port and one 1/2" NPT port, which will need to be sourced separately.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandKiller B Motorsport
Part NumberEJ25PAN-KIT
CategoryEngines and Components
5,000+ Trusted brands
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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