Turbosmart TS-1-7275CP-D4115E 7275 Pro T4 Divided 1.15AR Turbocharger

Vehicle Fitment

• Universal - not vehicle-specific; sold as a standalone turbocharger for custom turbo installations and swaps

Fitment Notes

• Externally wastegated design - requires a separate external wastegate, sold separately.
• T4 divided inlet flange; verify manifold and downpipe compatibility before ordering.
• Race Use Only - not CARB approved; not legal for use in California on pollution-controlled vehicles. Intended for closed-course, sanctioned racing.

Features

• 7+7 billet 2618 aluminum compressor wheel for aggressive, high-flow aerodynamics
• 713C Inconel turbine wheel withstands extreme EGTs while maintaining flow and boost
• Lightweight 310S stainless steel turbine housing for thermal stability
• Proprietary dual ceramic bearing system reduces friction and rotating mass
• Optimized via CFD and VSR speed balanced for precise, consistent performance
• Exceptional transient response despite the turbo's size and output capacity
• Includes weld flanges, V-band clamps, gaskets, and oil feed/drain fittings for installation

Specifications

• Frame Size: 7275
• Series: TS-1 (Oil-Cooled)
• Inlet: T4 Divided
• Turbine Housing A/R: 1.15
• Wastegate: External (sold separately)
• Rated Output: Approx. 1050-1240 HP

Included Components

• 1x TS-1 7275 Pro Turbocharger
• Weld Flanges
• V-Band Clamps
• Gaskets
• Oil Feed & Drain Fittings

Product Description

The Turbosmart TS-1-7275CP-D4115E steps up to the 7275 frame for builds pushing into serious four-digit horsepower territory, pairing a T4 divided, 1.15 A/R turbine housing with the same dual ceramic bearing technology that gives Turbosmart's smaller turbos their signature quick spool. At this size, that response advantage matters even more - most turbos capable of 1000+ HP trade away transient feel for outright flow, but the TS-1's low-inertia shaft keeps that compromise to a minimum.

A 7+7 billet 2618 aluminum compressor wheel and 713C Inconel turbine wheel are built to handle extreme EGTs and sustained high loads, wrapped in a lightweight 310S stainless turbine housing for thermal stability. CFD-optimized and VSR speed balanced, it's engineered for drag racing, time attack, and high-boost street builds targeting the 1050-1240 HP range - though as a race-use-only product, it's not CARB legal for pollution-controlled street vehicles in California.