STM Evo 8/9 Oil Catch Can Transmission Mount 2-Port

STM Tuned Inc.



The STM Transmission-Mount Engine Oil Catch Can is designed to mount right to your 5-speed or 6-speed transmission in the 2003-2006 Evolution VIII-IX. The mounting tabs allow you to re-use the existing transmission bolts and places the catch can right under the intake, out of the way with easy accessibility to the drain plug.

Vehicle Fitment:
2003-2006 Evolution VIII IX

More Info:
The STM 2-Port Valve Cover Breather design includes everything to properly route the can directly to the valve cover. We include both STM valve cover fittings for a clean and direct install, high quality swivel fittings and braided nylon hose. The can itself features 3 -6AN ports so if you need the additional third port and vent, it's ready to upgrade.

We include 10 feet of nylon braided line for you to route the install any way you want. The soft nylon also will not scratch paint or other finishes. We suggest a touch of glue or epoxy when installing the STM Valve Cover Fittings. The larger fitting goes in the back side of the valve cover, deleting the PCV valve. The can bolts directly to your transmission using existing bolts, be sure to select the correct transmission when ordering.

As always, if you have any questions regarding your set-up, please feel free to give us a call.

• Mounts Cleanly to the Transmission
• Tig Welded Lightweight Aluminum Body
• Durable Wrinkle Black Powdercoat Finish
• High quality -6AN Lines and Fittings
• Easy Access Brass Drain Fitting
• Direct-Fit STM Valve Cover Fittings

STM Products are made in the USA!
Lifetime Warranty on STM Parts to the original purchaser against manufacturing defects.

Mounting Options:
• 5-Speed Transmission
• 6-Speed Transmission

(1) STM Catch Can with Brass Drain Fitting (Wrinkle Black)
(2) 5/8" Breather Filters
(4) -6AN 90° Swivel Hose End Fittings
(1) -6AN Flare Cap
(1) -6AN Black Nylon Hose 10 Feet
(1) STM Valve Cover Fitting (Side - Thin)
(1) STM Valve Cover Fitting (Rear - Thick)

Install Notes:
STM Valve Cover Fittings.
The fitting itself is a very tight fit, but we would definitely recommend a touch of glue or epoxy to help hold it in place in the valve cover upon install. We recommend the ThreeBond Gasket Maker .

If you need to replace your filters in the future, this is the 5/8" Breather Filter you'll need.

Shipping Times: 1-14 Days
Hand crafted and welded in New York, please give our fabricators time to assemble your parts!
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© All content is property of STM Tuned Inc
We price match!
If you find it cheaper, just give us a call!
(585) 226-8226

© All content is property of STM Tuned Inc

We price match!
If you find it cheaper, just give us a call!
(585) 226-8226

Customer Reviews

Based on 7 reviews
Jeremiah Chow (Los Angeles, CA, US)
Fast shipping & great quality

Ordered this expecting to wait a few weeks, received it in about 5 days. Quality is immaculate. Very easy to install!

Jacob (DeLand, FL, US)

Looks Great and super clean

Armando Gonzalez (Orlando, FL, US)
Great fitment

It fits like a glove just know that it is for a -6 line when buying this can

John Bundrick (Charlotte, NC, US)
Trans mount catch can

Just opened up my 4 port can from STM and it is beautiful. Every single weld looks top notch. Extremely satisfied and impressed with the workmanship. Thanks again STM

Marco Amarillas (Minneapolis, MN, US)
Tranny mount Oil catch can

Quality as always is top notch! Everything in the pictures came with. Can not wait to get this installed. Amazing kit for anyone looking to get a catch can.

Cancer and Reproductive Harm