Hellion Twin Turbo System - 2018–2024 Dodge Durango SRT 6.4L

The Hellion Twin Turbo System for the 2018–2024 Dodge Durango SRT takes one of the most capable performance SUVs ever built and turns it into an outright powerhouse. Designed as a true bolt-on twin turbo solution, this system delivers massive horsepower gains, improved efficiency, and the kind of acceleration only a properly engineered turbo setup can provide.

While superchargers were once the only option for boosting the Durango SRT, Hellion has now raised the bar with a full twin turbo system engineered specifically for this AWD performance platform. With twin turbos mounted close to the engine for rapid spool and exceptional throttle response, this system delivers crushing midrange torque and relentless top-end power—perfectly matched to the Durango’s all-wheel-drive traction.

The inherent efficiency of twin turbocharging allows the engine to make more power without the parasitic loss associated with belt-driven superchargers. The result is increased rear-wheel horsepower, improved drivability, and even better cruising efficiency. Combined with AWD, the Durango SRT becomes a brutally quick street and strip machine capable of setting new performance benchmarks.

This system installs using standard hand tools and is suitable for installation in a home garage or professional shop. It comes standard with Hellion billet ball bearing 62mm turbochargers and features large-diameter 3-inch piping along with a high-flow air-to-air intercooler designed to perform consistently across a wide range of power levels. Boost can be adjusted from inside the vehicle when paired with an optional boost controller, allowing instant power changes without pulley swaps or mechanical adjustments.

Each system is sold as a tuner kit and does not include programming or fuel system components. Hellion and its dealer network can assist with tuning and fueling recommendations to match your performance goals.

Features

• Top-mount twin turbo system designed for Dodge Durango SRT 6.4L
• Hellion 62/62R billet ball bearing turbochargers standard
• Multiple turbo upgrade options available:
  • 62/62R (standard)
  • 64/66R
  • 68R
  • 71R
• Fast-spooling turbo placement for instant response and strong top-end power
• Twin Turbosmart wastegate actuators
• Turbosmart Race Port bypass valve
• Large-diameter 3-inch stainless steel charge piping
• High-flow air-to-air intercooler designed for multiple power levels
• American-made stainless steel piping with lifetime warranty
• Heavy-duty silicone couplers and stainless T-bolt clamps
• Exclusive Hellion oiling system—no electric pumps to fail
• Complete hardware kit and detailed installation instructions included
• Designed for daily driving in all weather conditions
• Programming and injectors not included

Fitment

- 2018 Dodge Durango SRT 6.4L
- 2019 Dodge Durango SRT 6.4L
- 2020 Dodge Durango SRT 6.4L
- 2021 Dodge Durango SRT 6.4L
- 2022 Dodge Durango SRT 6.4L
- 2023 Dodge Durango SRT 6.4L
- 2024 Dodge Durango SRT 6.4L

CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov