Moroso Aluminum Oil Pan Competition - Subaru Models (inc. 1993-2007 Impreza / WRX / STI)
Moroso Aluminum Oil Pan Competition - Subaru Models (inc. 1993-2007 Impreza / WRX / STI)
Moroso
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PRODUCT DETAILS
RallySport Direct proudly carries quality performance oiling upgrades brought to you by Moroso.
Here, you are looking at the Moroso Aluminum Oil Pan. This oil pan is suitable for street or motorsport use, and they are modified with a deep sump for increased capacity to improve oil control under hard acceleration and to improve the engine cooling.
Additionally, the Moroso Oil Pan is especially baffled with a swinging trap door. This is a one-way baffle that keeps oil contained in the pickup area to prevent oil starvation under hard acceleration.
DETAILS:
- Manufactured from .125" thick aluminum One Piece 3/8" thick billet aluminum oil pan rail provides a rigid flange for leak-free sealing
- Bottom of the oil pan is finned for heat dissipation
- Windage Tray for increased horsepower saving and oil control
- N.P.T. fitting that can be used for crankcase ventilation or for head drain back
- N.P.T. fitting for oil temperature sender
- Oil Pump Pick up and gasket included
- Oil Pan gasket included
- High-Grade Mounting hardware included
- For: Subaru EJ20/EJ25 Engines
- Wet sump
- 5 Quart capacity
FITMENT NOTE: Due to the design of this oil pan, there may be clearance issues with some exhaust manifolds and/or oil coolers. See dimension photo before purchasing.
WHY WE CARRY THIS
We only list parts we’d run ourselves or recommend to a friend building a real car. If it feels vague, unverified, or inconsistent, it doesn’t make the cut.
- Fitment-first mindset — no “universal” roulette
- Brand reputation matters — we favor proven manufacturing
- Support that actually responds with real answers
WHAT TO EXPECT
This is the clean path: correct fitment, clean install, and results that match the intent.
- Install-ready experience with correct mounting where provided
- Finish that holds up to real driving, not just photos
- Selections on this page drive the exact fitment shipped
TRUST, BUILT INTO THE PROCESS.
Anyone can list parts. We curate what belongs on a serious build. Our goal is simple: fewer surprises, cleaner installs, and confidence when you hit “Buy.”
Fitment checked
We prioritize vehicle-specific listings and clear selection logic so you’re not gambling on compatibility.
Brand discipline
Proven manufacturing and consistent quality matter more than hype. We bias toward what actually holds up.
Real support
If you have a question, you’ll get a human answer that helps you finish the build — not a copy-paste shrug.
RallySport Direct proudly carries quality performance oiling upgrades brought to you by Moroso.
Here, you are looking at the Moroso Aluminum Oil Pan. This oil pan is suitable for street or motorsport use, and they are modified with a deep sump for increased capacity to improve oil control under hard acceleration and to improve the engine cooling.
Additionally, the Moroso Oil Pan is especially baffled with a swinging trap door. This is a one-way baffle that keeps oil contained in the pickup area to prevent oil starvation under hard acceleration.
DETAILS:
- Manufactured from .125" thick aluminum One Piece 3/8" thick billet aluminum oil pan rail provides a rigid flange for leak-free sealing
- Bottom of the oil pan is finned for heat dissipation
- Windage Tray for increased horsepower saving and oil control
- N.P.T. fitting that can be used for crankcase ventilation or for head drain back
- N.P.T. fitting for oil temperature sender
- Oil Pump Pick up and gasket included
- Oil Pan gasket included
- High-Grade Mounting hardware included
- For: Subaru EJ20/EJ25 Engines
- Wet sump
- 5 Quart capacity
FITMENT NOTE: Due to the design of this oil pan, there may be clearance issues with some exhaust manifolds and/or oil coolers. See dimension photo before purchasing.
