This comes as a complete exhaust system from the turbo back. All of the items that come in this kit are also available separately.

• ZZP O2 housing
• 2.5" mid pipe
• High flow cat
• 2.5" catback exhaust with muffler

Make sure to select the correct Model option. This determines if it will properly fit your Sonic. There are three options, Hatchback, Sedan, and Hatchback RS.

Sound Clip

Sound Clip

Fits 2012-Current Sonic 1.4L turbo!
Read more about our exhaust from Import Tuner: http://www.sonic-powered.com/import-tuner-sonic/zzp-exhaust/

The Sonic stock exhaust system consists of 4 components. It Starts after the turbo and finishes at the rear of the car.

The first portion of the exhaust is our ZZP downpipe that connects the turbo to the mid-pipe. It includes our updated downpipe with a flex section. 

The 2nd Part of the exhaust is the mid pipe. This section has 3 bends, a flex section and the rear (secondary) O2 bung. Upgrading this section of the exhaust does not affect emissions. This can be upgraded by itself or along with other sections of the exhaust. Upgrading this piece gives 3-4 HP. 

The 3rd piece of the exhaust is the high flow cat. This can be upgraded to a high flow unit without the need for tuning. Upgrading this section will give 2 HP and a small increase in sound. This piece can be upgraded separately from anything else or along with other exhaust components. 

The 4th and final piece of the exhaust is the catback. It has the resonator, muffler and tip. It is the most commonly upgraded part of the exhaust and determines the sound of your exhaust system. Upgrading this section does not require any tuning or affect emissions in any way.

Our high flow catalytic converters are EPA certified. If your state requires CARB compliance, these do not meet that CARB standard. Please contact customerservice@zzperformance.com if you have any questions.