ZZP ATS-V Catback Exhaust – Patented Performance, Unmatched Sound
ZZPerformance has been the driving force behind true innovation in the ATS-V market. We solved the problem no one else could—eliminating the harsh V6 rasp with our original crossover H-pipe. It was so effective that every major competitor copied the design. We didn’t just set the standard; we became the standard.
Now, we’ve gone even further. The ZZP ATS-V Catback is a complete exhaust system that transforms the GM V6 into something entirely new—a tone that’s deep, refined, and exotic enough to rival modern supercars. This is not a tweak on an existing concept. This is a ground-up innovation, unlike anything that’s been done for this platform since its release.
Our design is so unique and effective that we took the unusual step of filing for a patent—and we will actively protect it. That’s how confident we are that nothing else sounds, flows, or performs like it.
When you buy a ZZP catback, you’re not just buying an exhaust. You’re investing in the future of ATS-V performance. Every sale directly funds the R&D that keeps us at the forefront of platform innovation.
Why It’s Special
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True Innovation: Patent-pending architecture engineered to deliver perfect tone, volume, and flow.
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Valve-Controlled Versatility: Nearly stock-quiet when valves are closed; aggressive, high-performance roar at wide open throttle (WOT).
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Perfect Pairing: Works seamlessly with stock downpipes, ZZP downpipes, and other vendors. Save $50 when purchased with ZZP downpipes.
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American-Made Quality: Designed, developed, and manufactured in Wyoming, MI from U.S.-sourced 304 stainless steel and welded by American craftsmen who drive the cars they build for.
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Refined Engineering: Stainless steel brace between mufflers for stability; anti-rattle springs on valve actuators; revised actuator springs (post-11/29/21) to eliminate chatter.
Valved Version Details
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Dual-flow design splits between a straight-through, ECM-controlled valved tip and 2.5" mufflers.
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Reuses your stock valve motor for factory driving-mode control.
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Delivers stealth when you want it, and raw performance when you need it.
Specifications
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Full catback system
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Patent pending
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Fits with stock or aftermarket downpipes
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Includes all necessary hardware and springs
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Ships in 1–2 weeks
2022 Update: We now offer our catback and downpipes as a combo package! Save $50 by purchasing at the same time.
Currently ships in 1 to 2 weeks.
Update 12.1.2021: Valve actuators revised with spring to reduce valve chatter. If you purchased an ATS-V valved catback prior to 11.29.21 please reach out to customerservice@zzperformance.com and we can provide the updated springs free of charge.
Update 12.1.2021: Valve actuators revised with spring to reduce valve chatter. If you purchased an ATS-V valved catback prior to 11.29.21 please reach out to customerservice@zzperformance.com and we can provide the updated springs free of charge.
Patent Pending
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