Hellion Twin Turbo System (HT-17ZLT-TT) - 2017–2024 Camaro ZL1 6.2L
What’s better than a supercharged Camaro ZL1? A twin turbo Camaro ZL1. The Hellion Twin Turbo System for the 2017+ ZL1 transforms Chevrolet’s already brutal LT4 platform into a true high-horsepower monster, delivering power levels no supercharger can match.
While the factory supercharger makes the ZL1 a strong daily driver, it ultimately limits airflow and efficiency at higher power levels. By removing the supercharger and converting to a properly engineered twin turbo system, the Hellion setup unlocks massive horsepower potential while eliminating parasitic loss. With supporting fuel system upgrades, this system is capable of producing up to 1,000 wheel horsepower on pump gas and 1,200+ WHP on race fuel.
This system features a top-mount turbo configuration utilizing stainless steel turbo headers for optimal exhaust flow and serviceability. Twin 62mm turbochargers deliver fast spool, strong midrange torque, and relentless top-end power. A large vertical-flow intercooler ensures consistent intake air temperatures even under extreme boost conditions.
Designed as a complete bolt-on solution for the Gen 6 ZL1, the Hellion Twin Turbo System includes all required heat shielding, hardware, and components necessary for a clean, professional installation. This is the ultimate upgrade for ZL1 owners who demand extreme performance without compromise.
Features
- Top-mount twin turbo system designed for Gen 6 Camaro ZL1
- Hellion 62/62 turbochargers standard
- Capable of up to 1,000 WHP on pump gas with supporting modifications
- Supports 1,200+ WHP on race fuel
- Stainless steel top-mount turbo headers
- V-band turbo inlets for easier installation and service
- Large vertical-flow intercooler with high-efficiency bar-and-plate core
- (2) Turbosmart 40mm wastegates with V-band inlets
- Dual blow-off valves standard for reliable boost control
- All required heat protection included
- Eliminates supercharger parasitic loss for increased efficiency
- Designed for high-horsepower street and race applications
- Programming/tuning not included
Fitment
- 2017 Chevrolet Camaro ZL1 6.2L
- 2018 Chevrolet Camaro ZL1 6.2L
- 2019 Chevrolet Camaro ZL1 6.2L
- 2020 Chevrolet Camaro ZL1 6.2L
- 2021 Chevrolet Camaro ZL1 6.2L
- 2022 Chevrolet Camaro ZL1 6.2L
- 2023 Chevrolet Camaro ZL1 6.2L
- 2024 Chevrolet Camaro ZL1 6.2L
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

