We have been on a roll with releasing new products to give the Evo Community more to choose from!



The STM Aluminum Cat-Back Exhaust for Evo VIII-IX bolts to your factory cat or test pipe and is insanely lightweight at only 9 pounds!! The entire exhaust is fully aluminum, tig welded in house utilizing the STM Aluminum Flanges and Vibrant Aluminum Race Muffler. All gaskets and hardware are included as well. For even more info and pictures on this awesome product click the picture!

- Weighs 9 Pounds
- Available for both USDM and JDM Rear Bumpers




The STM Power Steering Reservoir replaces the factory unit with this high-polished, lightweight, aluminum piece. Includes black cap, stainless allen bolts and brass drain fitting for a clean and simple install. For more info click the pic!


The STM Coolant Overflow Tank replaces the factory, plastic tank with this high-polished, lightweight, aluminum piece. Includes black cap, stainless allen bolts, brass drain fitting and high-quality silicone hose for a clean and simple install.





Within the last few weeks alone we have released 3 NEW CATCH CANS! This gives you guys more to choose from to fit whatever suits your set-up needs!


The STM 'BFC' Race Oil Catch Can. Yes, the Big Fu*%in Can, is now available for those who are looking for a serious race set-up. This is designed for those running front-mount turbo systems or without intakes, as the catch can mounts right behind the driver side headlight. For more info click the picture!


The STM Firewall Oil Catch Can gives you more capacity than our standard can and mounts cleanly to the back of the firewall. For more info click the picture!


The STM Square Oil Catch Can gives you more capacity than our standard can. Includes two K&N breather filters and made of a lightweight aluminum body with brass drain fitting. High quality -6AN fittings and lightweight Russell ProClassic line finish the piece and allows for a clean install, mounting to the transmission, under your intake. Click the picture for more info!

We also have been working on products to cut more weight to help you propel down or around the track faster while still being safe!

The STM Front Crash Bar is designed to fit the Buschur Street and Race Intercoolers, giving you an extra piece of mind on the street, and that lost bumper support. Made in-house of 1 5/8" chromoly steel and finished with satin black enamel, this piece still weighs less than factory coming in at only 7.5 pounds. Want to order one? Click the picture!


The STM Rear Bumper Support is designed to fit both Evo VIII and JDM IX rear bumpers. It is available with or without the license plate mounting tabs. Made in-house of 1 5/8" chromoly steel, finished with satin black enamel and new mounting hardware is included. More info click the pic!


In addition to all of the new parts we have also finally released our very own Lower Intercooler pipe!

The STM Aluminum Lower Intercooler Pipe features polished, tig welded, 2.5" piping and is designed for stock frame turbo cars running a Buschur Intercooler. Includes high quality STM silicone couplers and stainless T-Clamps. If you want to run one of these great pieces and are wondering on more information click the picture above!


Wondering what other parts STM has to offer for your Evo? Click the link here and you can view all of our very own STM Exclusive Parts!

We are always designing new parts to keep our customers happy and having their Evo's looking and performing great!

Any questions or inquires or even for the best deal on these or any of the other products that we have to offer feel free to message me or call us at 585-226-8226!