Skip to content
🌟 Shop The April No Fools Sale 🌟
🌟 Shop The April No Fools Sale 🌟

Killer B Motorsport Oil Baffle Windage Tray 2002-2014 WRX / 2004-2021 STI

Original price $79.00 - Original price $79.00
Original price
$79.00 - $79.00
Current price $79.00

Killer B Motorsport Baffle. Closed rear section to prevent oil from sloshing into the crank under hard acceleration and aggressive shifts. Block contoured profile to minimize oil returning from the heads interfering with the crank. Directional louvers prevent oil in the pan from splash/sloshing into the crank. Low profile design to control windage and strip oil from the crank immediately to reduce oil “roping” on the crank. Improved oil entry to the pan/pickup to help prevent oil starvation. Made from stainless steel for long life, durability and corrosion resistance. So what’s all this mean? It means more power due to the reduction in oil interfering with the rotation of the crank and allowing it to spin more freely. Unless it’s in the bearings, anytime oil comes in contact with the cranks or connecting rods it robs power. Reduction of oil splashing and beating off crank & connecting rods will also lower oil temperatures.


  • Uses OEM baffle mounting locations
  • Not a sandwich between pan & block design that is difficult to install and more prone to leak.
  • No rubber parts that can sag and stay open after repeated heat cycling.
  • Not Holy Cow expensive!

Customer Reviews

Based on 7 reviews

Great addition to help protect your ej motor. Couple it with the killer b pan and high flow pickup tube and keep that motor from starving for oil on the corners.


We appreciate your 5 Star Review and we are glad to hear that the Killer B Motorsport Oil Baffle Windage Tray is providing the added protection for your EJ motor you were looking for. Pairing it with the Killer B Motorsports pan and high flow pickup tube is a great way to ensure your motor stays properly lubricated, especially during cornering. Thank you for choosing Subimods for your performance needs.


Austin Narduzzi
2004 Forester XT

Worked well with Morosso Oil Pick Up and STI oil pan.


Thank you for sharing your 5 Star Review of the Killer B Motorsport Oil Baffle Windage Tray! We are pleased to hear that this combination worked well for you. We appreciate your trust in Subimods and, we hope you continue to enjoy your driving experience!


Alex Vargas
Killer B Oil Baffle

Fit perfectly and great quality.


Thank you for sharing your feedback on the Killer B Motorsport Oil Baffle Windage Tray! We are thrilled to hear that the baffle fit perfectly and that you found the quality to be excellent. Achieving a seamless fit and recognizing the high-quality build of the product is essential for optimal performance. We appreciate your 5 Star Review! Thank you for choosing Subimods, and we are glad you are satisfied with the oil baffle for your WRX/STI!


Matt Currie
Looks nice

I'm not sure exactly what benefits this will provide over stock, but it is quite a bit smaller and doesn't hang as far into the oil pan. I installed it at the same time as the killer b pickup, so it seemed like a good upgrade.


Thank you for your 5 Star Review of the Killer B Motorsport Oil Baffle Windage Tray! This tray helps reduce the sloshing around of oil in your pan which creates a foamy mess. It also keeps the oil where it needs to be when in needs to be there and prevents oil interference under hard driving! It works perfectly in sync with the Killer B Pickup that you installed as well!


Justin LeBrun
Excellent fitment on my Baja fits better than OEM

Trey fits much better than OEM and is not paper thin like oem very well made thick and robust and will last for many years to come Killer B should be the standard on all Subaru engines when it come to the oiling system


Thank you for the 5 Stars! If only Killer B Motorsports parts came stock! The Oil Baffle Tray is a huge upgrade from the flimsy OEM design keeping oil where its supposed to be! The quality alone provides plenty of corrosion protection ensuring your motor runs clean!


Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare