zzperformance

This cone insert can be fitted inside your existing exhaust to bring down the volume without the need for extra resonators or mufflers. This insert...

This ultra compact resonator is a ZZP first and the best on the market. This resonator is almost as small as a high flow catalytic converter, so it...

This is the sequel to ZZP's popular 2.5" straight through resonator that we use in the Ecotec/Sonic/Cruze/and other cat-backs. Our smaller version ...

This is ZZPs replacement to our old Whisper resonator, it is very quiet. Our unique three chamber design cuts rasp down, gives your exhaust better ...

These are universal aluminum bends, made here in house at ZZPerformance on our mandrel bender. Full 2.5" OD bends made from .083 wall 6061 aluminum...

These are universal exhaust bends, made here in house at ZZPerformance on our mandrel bender. Full 2.5" OD bends made from 304 stainless steel. 45°...

Includes:(2) Mufflers with brackets and tips(2) Clamps They are a 3 chambered full stainless steel constructed muffler that replaced the "Flopro" m...

Ion Redline 3" catback exhaust. Setup for supercharged applications.  Stainless steel Mandrel bent Optional ZZP resonator ZZP c...

Stainless steel Mandrel bent ZZP Resonator (Optional) Polished muffler Hangers in all OEM locations Includes all required cla...

This is the follow up to ZZP's popular 3" straight through resonator that we use in the Ecotec/Sonic/Cruze/and other cat-backs. Our compact (medium...

This cone insert can be fitted inside your existing exhaust to bring down the volume without the need for extra resonators or mufflers. This insert...

This is a single 3" cat back that uses our ZZP resonator and muffler that exit in the factory location. It is entirely constructed of stainless ste...

This is our ZZP 3" cat back exhaust for your LSJ/LE5. Stainless Steel Mandrel Bent Optional Resonator (recommended for supercharged or N/A builds...

This fits on all Cobalt/Ion/G5/HHR/Pursuit 2.0L supercharged, and 2.2/2.4L naturally aspirated cars. Will not fit '08+ turbocharged models. Featuri...

This is the sequel to ZZP's popular 2.5" straight through resonator that we use in the Ecotec/Sonic/Cruze/and other cat backs. Our smaller version ...

This is ZZP's replacement to our old Whisper resonator. It is very quiet for a free flowing 3" resonator. Our unique three chamber design cuts rasp...

These are universal exhaust bends, made here in house at ZZPerformance on our mandrel bender. Full 3" OD bends made from 304 stainless steel. 45° b...

This cone insert can be fitted inside your existing exhaust to bring down the volume without the need for extra resonators or mufflers. This insert...

This is ZZPs replacement to our old Whisper resonator, it is very quiet. Straight through 3 chamber design.  Our 2.5" version measures 29.25" end t...

This is ZZPs replacement to our old Whisper resonator, it is very quiet. Our 3" version measures 30.25" end to end, with a 24" x 5.5" body.

This is a full combo kit that you can spec to your liking to run our Equalizer on your 3800 powered vehicle. The kit comes in 4 total options: Equ...

The ZZP 3800 Equalizer Downpipe is the solution to perfecting your 3800 build. We all know how potent the 3800 platform can be, however there's alw...

This is a replacement set of exhaust manifold studs, bolts, washers, and nuts for your 3800 engine made from grade 5 titanium. Titanium offers supe...

These downpipes connect the turbo to a TOG style downpipe which then connect to your catback exhaust. All flanges and piping are 304 stainless stee...