The factory o2 housing on the 1.4 turbo Ecotec motor has been shown to be quite restrictive. Our 2.5" Stainless steel high-flow version has been dyno proven to produce gains of up to 8 horsepower at the wheels. This is a gain of more than 6 percent! This easy bolt-on modification re-uses the factory V-band clamp where it attaches to the turbo. Includes O2 bung plug and (3x) M8 nuts and bolts.  

We recommend replacing the v-band clamp while installing the O2 housing since they are a common failure point. 

Installed on Cruze sound clip

DOES NOT FIT GEN 2 CRUZE.

Fits: 2011-2016.5 Chevrolet Cruze 1.4, 2012-2020 Chevrolet Sonic 1.4, 2013-2021 Chevrolet Trax 1.4, 2013-2021 Buick Encore 1.4, and Vanderhall Venice 1.4