81 Reviews

Race O2 Housing/Downpipe 1.4L

SKU: ZZ-CZO2H

$199.99 Sale price

Regular price $199.99

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. Comes with everything needed to install just replacement bolts and nuts. Dec 2014: It comes with 2 o2 bungs, and a plug in case you want to add a wideband o2 sensor later. 

Note: The ZZP O2 housing does not include a catalytic converter and will set check engine light without ECU programming. 

For a complete street setup that does not require ECU programming, see our O2 housing/mid pipe combo. This part fits the 1.4 Chevy Sonic, Cruze, and Buick Encore.

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

Installed on Cruze sound clip

DOES NOT FIT GEN 2 CRUZE.

Verified fitment on 1.4L Turbo Vanderhall Venice. 

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Sonic-Cruze

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. Comes with everything needed to install just replacement bolts and nuts. Dec 2014: It comes with 2 o2 bungs, and a plug in case you want to add a wideband o2 sensor later. 

Note: The ZZP O2 housing does not include a catalytic converter and will set check engine light without ECU programming. 

For a complete street setup that does not require ECU programming, see our O2 housing/mid pipe combo. This part fits the 1.4 Chevy Sonic, Cruze, and Buick Encore.

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

Installed on Cruze sound clip

DOES NOT FIT GEN 2 CRUZE.

Verified fitment on 1.4L Turbo Vanderhall Venice. 

Customer Reviews

4.9 Based on 81 Reviews
5 ★
95% 
77
4 ★
4% 
3
3 ★
1% 
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NE
12/01/2019
Nicholas E.
United States United States

Awesome product

Super easy install had the old one out and the new one in within 30min! Great quality and the welds are perfect! Will be ordering the catless mid pipe next along with the exhaust! Always a pleasure doing business with this company!

Nicholas Eisenhut verified customer review of Race O2 Housing/Downpipe 1.4LNicholas Eisenhut verified customer review of Race O2 Housing/Downpipe 1.4L
BH
11/13/2019
Benjamin H.
United States United States

Race O2 Housing

The O2 housing, plus the ZZP turbo back exhaust, gives my Sonic a distinctive sound and a quicker response. I truly am happy with all the items I’ve purchased through ZZPERFORMANCE.

Benjamin Hilbert verified customer review of Race O2 Housing/Downpipe 1.4L
MR
10/27/2019
Melvin R.
United States United States

Downpipe Vanderhall Venice

The sound my Vanderhall Venice makes is awesome!!! It' not to loud, can't wait until spring for turbo upgrade.

BG
10/26/2019
Bret G.
United States United States

Rad

Great fit and tech support highly recommend this company

PL
10/24/2019
Parker L.
United States United States

Downpipe

The install was very easy, it did throw a code on my 2016 cruze limited after some drive time. Got a lot more whistle out of the turbo!

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