ATS-V Downpipes

The ZZP ATS-V Downpipes - V2 represent a significant upgrade for Cadillac ATS-V and CTS V-Sport models, building on ZZPerformance's legacy as the originators of the crossover/balance tube downpipe design. This innovative H-pipe style design was the first of its kind, effectively eliminating exhaust rasp and delivering superior sound quality and flow. The effectiveness of this design led to widespread adoption by other vendors. Constructed from premium U.S.-sourced 304 stainless steel, these downpipes are built to last and outperform. They are proudly designed, developed, manufactured, and welded in Wyoming, Michigan, by skilled American workers. ZZPerformance backs these downpipes with a 2-year warranty, underscoring their commitment to quality and durability. The product offers large weight savings over stock, along with horsepower gains and potential fuel economy improvements. ZZPerformance offers several configurations to suit different needs. The V2 Downpipes Only are designed to pair with an existing ZZP ATS-V catback exhaust. The original crossover design is recommended for those with a stock or non-ZZP aftermarket catback. A V2 Downpipes + Catback Combo is available for an integrated performance exhaust system. Additionally, a 'Custom Exhaust/Race' option is available for maximum performance, explicitly stating that this is a race-only part intended for off-road use and not for road-going vehicles. It is important to note that while these downpipes are EPA certified regarding catalytic converters, they do not meet CARB compliance standards for states requiring it. ZZPerformance provides EPA-certified high-flow catalytic converters, and buyers in CARB-compliant states should consult with customer service for further information.