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Discussion Starter #1
We're just finishing up a batch of Evo X 02 housing/downpipes in atmosphere dump and recirculated options.

You can buy your here -

Fits these Applications:
2008-2015 Mitsubishi Lancer Evolution X

STM Evo X O2 Housing Downpipe with Atmosphere Dump is the perfect bolt-on addition to your exhaust! The all-in-one stainless steel design will eliminate extra hardware and flow smoothly straight through from the turbo utilizing the tapered CNC flange. All gaskets and necessary hardware are included for a clean install.

With a simple downpipe swap, our Mustang Dyno results yielded +19 HP and +14 TQ!

Tig-Welded 3" Stainless Steel
CNC Flanges
Gaskets & Hardware Included

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

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