Turbosmart 8280 T4 0.96AR Externally Wastegated TS-1 Turbocharger

This is the Turbosmart TS-1 Turbocharger, a robust unit designed for serious performance builds. It features a T4 exhaust housing with a 0.96 A/R ratio, which is a good balance for spool-up and top-end power on many applications. The external wastegate port is built right into the housing, making it straightforward to plumb your external wastegate for precise boost control.

The TS-1 is built with a durable cast iron turbine housing and a strong aluminum compressor housing. Inside, it uses a ball-bearing center housing rotating assembly (CHRA), which helps it spool up faster and respond more quickly than journal bearing turbos. This setup is ideal for those looking to significantly increase horsepower and torque, especially in modified street cars or track-focused vehicles. The 0.96 A/R housing is a popular choice for engines in the 2.0L to 3.5L range, offering a good compromise between quick response and the ability to breathe at higher RPMs.

When installing this turbocharger, ensure you have the correct exhaust manifold with a T4 flange and provisions for an external wastegate. Proper oil and coolant lines are also critical for longevity; always refer to the manufacturer's installation guide for specific requirements and recommended fittings. This turbocharger is not CARB approved and cannot be shipped to California.