Street Sleeper Twin Turbo System

The Hellion Turbo Street Sleeper® Hidden Twin Turbo System is engineered to dramatically elevate the performance of 2006-2023 Dodge vehicles equipped with 5.7L, 6.1L, or 6.4L Hemi engines, including the Challenger, Charger, 300C, and Magnum. This comprehensive bolt-on kit features twin 62mm Hellion turbos as standard, with options to upgrade to larger 68mm or 71mm units for those seeking extreme power gains, potentially reaching up to 2000 horsepower. This system utilizes spent exhaust energy to generate boost, offering a more efficient power increase compared to belt-driven superchargers, which experience parasitic losses. The kit includes high-flow headers with 3-inch outlets for maximized spool and HP capability, stainless steel piping with a lifetime warranty, heavy-duty silicone hoses, T-bolt clamps, and high-flow K&N air filters. It also features exclusive Hellion oiling systems for the turbochargers, eliminating the need for electric pumps. Two intercooler options are available: a standard large vertical flow 3″ core and an optional 4.5″ race intercooler. Custom dyno tuning is required for the operation of this tuner kit, and it does not include necessary fuel system upgrades like injectors or a programmer. Furthermore, this Hellion Tuner Kit is not CARB certified and is not legal for use in California or other states that adopt California emission standards. It is not intended for use on pollution-controlled motor vehicles or for highway use. Fitment is specifically for 2006-2023 Dodge Challenger, Charger, 300C, and Magnum models with the 5.7L, 6.1L, or 6.4L Hemi engines. Orders for Hellion Turbo Systems are built to order, and a 5 to 7-day lead time is expected after vehicle information submission.