turbo

A modified forced induction device, commonly found in internal combustion engines, combines components from different sized or designed turbochargers to achieve enhanced performance characteristics. This typically involves integrating a larger compressor wheel into a smaller turbine housing, or vice versa, optimizing airflow and boost response across a wider engine speed range.

The significance of this modification lies in its ability to improve power output and torque delivery compared to factory-standard units, without necessarily sacrificing low-end responsiveness. Historically, this approach offered a cost-effective alternative to purchasing completely new, high-performance turbochargers, enabling tuners and manufacturers to tailor forced induction systems to specific application requirements.

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