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ZZPerformance Ultra Quiet Resonators

4.0 out of 5 stars 2 Customer Reviews

ZZPerformance Ultra Quiet resonators are the sequel to ZZP's popular straight-through model used in the Ecotec/Sonic/Cruze/and other cat-backs. These smaller versio

ZZPerformance Ultra Quiet resonators are the sequel to ZZP's popular straight-through model used in the Ecotec/Sonic/Cruze/and other cat-backs. These smaller versions provide 75 percent of the drone and noise dampening of the larger resonator at almost half the size. Their unique 3-chamber design cuts rasp down, gives your exhaust better tone, and helps reduce overall volume on your system. Many competitors' resonators are fully straight-through or lack the quality packing that ZZP uses, meaning only a slight change in tone and retaining a lot of rasp. You can install Ultra Quiet resonators virtually anywhere and the

ZZPerformance Ultra Quiet resonators are the sequel to ZZP's popular straight-through model used in the Ecotec/Sonic/Cruze/and other cat-backs. These smaller versions provide 75 percent of the drone and noise dampening of the larger resonator at almost half the size. Their unique 3-chamber design cuts rasp down, gives your exhaust better tone, and helps reduce overall volume on your system. Many competitors' resonators are fully straight-through or lack the quality packing that ZZP uses, meaning only a slight change in tone and retaining a lot of rasp. You can install Ultra Quiet resonators virtually anywhere and they'll still provide that great ZZP exhaust note you've come to expect. The 305 stainless steel units exhaust components are available in multiple inlet/outlet diameters.

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