JMF Recirculated O2 Housing for Evo 7/8/9 *Discontinued*

Replace your restrictive OEM cast O2 housing with the JMF free flowing custom tubular model. Made completely from 304 stainless steel! The flanges are CNC machined from 1/2" material and are surfaced after welding for a leak free seal.

The exhaust outlet measures in at 2.5" while the wastage outlet is 2.25" The wastegate passage of the flange is 3D contoured to match the shape of the turbine housing for a smooth transition - a first of it's kind! Each unit comes with a machined ring for the OEM donut gasket and a stainless steel divided turbine gasket. This item carries a 1 year warranty.

Discontinued:
JMF is no longer manufacturing manifolds, downpipes or o2 housings. We currently have none remaining in stock.
• See more Evo O2 Housings

Vehicle Fitment:
2001-2006 Mitsubishi Lancer Evolution VII VIII IX

Install Tip:
Removing the studs on the turbine housing will allow for a much easier install of the new housing. It may be necessary to use a shorter stud in the location under the recirc tube.

Part Number:
JMF-EVO-O2HSNG-00