Turbosmart TS-1 Turbocharger 6466 T4 Divided 0.84AR Externally Wastegated

Turbosmart Turbocharger Series

Smaller. Lighter. Faster.

Turbosmart’s turbocharger lineup is engineered using modern materials, cutting-edge design, and advanced manufacturing to deliver outstanding performance for motorsport and high-performance street applications.

Each turbo comes complete with everything required for installation, including weld flanges, V-band clamps, gaskets, and oil feed/drain fittings.

The TS-1 Series features oil-cooled turbos with lightweight investment-cast turbine housings and a proprietary bearing and shaft system that delivers unmatched transient response, reliability, and performance.

Thanks to an ultra-low rotating mass assembly and aggressive compressor aerodynamics, these turbos achieve high performance even at lower shaft speeds—while a custom turbine wheel ensures consistent power and flow under high loads.

Turbosmart turbos are built with a full engine system approach—reducing back pressure and optimizing turbine performance—while staying smaller, lighter, and quicker than the competition.

Available Configurations

• TS-1: Oil-cooled turbochargers

• TS-2: Oil & water-cooled turbochargers

• Flange options: V-Band, T3, and T4

• Reverse rotation (select sizes)

• Multiple A/R ratios

• Internal and external wastegate options

Key Features

• Exceptional transient response

• 7+7 2618 aluminum splitter compressor wheels

• Lightweight 310S stainless steel investment-cast turbine housings

• Lightweight aluminum compressor covers

• CFD-optimized housings for ideal A/R and flow

• 713C Inconel turbine wheel for extreme EGTs

• VSR speed balanced

• Dual ceramic proprietary bearing system

• Integrated iron backplate on center housing

Specifications

• Compressor Inlet: 4″ / 101.6 mm

• Compressor Inducer: 64 mm

• Turbine Inlet: T4 Divided Flange

• Turbine Exducer: 66 mm

• Turbine A/R: 0.84

• Turbine Outlet: V-Band (3.00″)

• Weight: 6.06 kg / 13.3 lbs

• Horsepower Rating: 825–955 HP