Turbosmart TS-1 Performance Turbocharger 6870 (Kompact) V-Band 1.07AR Externally Wastegated

Smaller. Lighter. Faster.

Turbosmart’s turbocharger series is engineered to meet the demands of motorsport professionals and performance enthusiasts. By leveraging cutting-edge materials, precision engineering, and advanced manufacturing, these turbos deliver elite performance in a compact, lightweight package.

Overview

The TS-1 series features oil-cooled turbochargers built with lightweight investment-cast turbine housings and a proprietary dual ceramic bearing and shaft assembly. This combination provides unmatched transient response, reliability, and efficiency—hallmarks of the Turbosmart name.

With ultra-low rotating mass and aggressive compressor aerodynamics, the TS-1 offers fast spool, excellent low-speed response, and sustained power under high load. Designed with an engineered end-to-end system approach, every unit is optimized for reduced backpressure and maximum turbine performance.

What’s Included

• Weld flanges

• V-band clamps

• Gaskets

• Oil feed and drain fittings

Available Options

• TS-1: Oil-cooled

• TS-2: Oil + Water-cooled

• V-Band, T3, and T4 flange options

• Reverse rotation (select sizes)

• Various A/R options

• Internal or external wastegate options

Key Features

• Exceptional transient response

• 7+7 2618 aluminum splitter compressor wheels

• Lightweight 310S stainless steel turbine housings

• Lightweight aluminum compressor covers

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

• 713C Inconel turbine wheel for extreme EGT resistance

• VSR speed balanced for high-RPM stability

• Proprietary dual ceramic bearing system

• Integrated iron backplate for added durability

Specifications

• Compressor Inlet: 4″ / 101.6mm

• Compressor Inducer: 68mm

• Turbine Inlet: V-Band (2.25″)

• Turbine Exducer: 70mm

• Turbine A/R: 1.07

• Turbine Outlet: V-Band (3.00″)

• Weight: 6.43 kg / 14.17 lbs

• Horsepower Rating: 850–990 HP