What is the benefit of a twin scroll turbine housing?

A twin scroll housing separates exhaust pulses from the engine's cylinders. This helps to improve exhaust gas velocity and can lead to quicker turbocharger spool-up and a more consistent power delivery compared to a single scroll design.

What does the 1.22 A/R ratio mean for the turbine housing?

The A/R ratio (Area/Radius) is a measure of the turbine housing's flow capacity. A 1.22 A/R is a larger housing size, generally suited for higher RPM power and supporting more airflow, often resulting in a slightly slower initial spool compared to smaller A/R ratios.

What supporting modifications are typically needed for this turbocharger?

Installing a turbocharger of this caliber usually requires significant supporting modifications. This often includes an upgraded fuel system, a custom engine tune, and potentially changes to the exhaust and intake systems to optimize performance and ensure engine reliability.

BorgWarner S200SX-56 Turbocharger 177268

Name: BorgWarner Turbocharger SX S200SX-56 T4 A/R 1.22 56mm Inducer Twin Scroll
Brand: BorgWarner
SKU: borgwarner-borgwarner-turbocharger-sx-s200sx-56-t4-a-r-1-22-56mm-inducer-twin-sc-t14-4385316
Price: 1096.64 USD
Availability: BackOrder

BorgWarner Turbocharger SX S200SX-56 T4 A/R 1.22 56mm Inducer Twin Scroll

$1096.64

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

BorgWarner S200SX-56 turbocharger with a 56mm inducer and twin scroll T4 housing. A solid choice for improved airflow and power.

Key Features

Features a 56mm inducer diameter on the compressor wheel.
Twin scroll turbine housing with a 1.22 A/R ratio.
Designed for improved airflow and engine power.
Built by BorgWarner, a reputable manufacturer in turbocharger technology.
Twin scroll design helps optimize exhaust gas flow and spool response.
Not CARB approved; cannot be shipped to California.

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Product Details

This BorgWarner S200SX-56 turbocharger features a 56mm inducer diameter on the compressor wheel, a key measurement that directly impacts airflow and the potential for increased engine power. The turbine housing is a twin scroll design with a 1.22 A/R ratio, which helps to improve exhaust gas velocity and spool response, especially on engines with exhaust pulses that can be effectively separated into the two scrolls. This setup is designed to offer a good balance between quick response and the ability to move a significant amount of air for higher RPM power.

Built by BorgWarner, a well-known name in turbocharger technology, this unit is constructed with robust materials to handle the high temperatures and pressures associated with forced induction. The twin scroll housing is particularly beneficial for engines where exhaust manifold design allows for efficient separation of exhaust pulses, leading to a more consistent and stronger exhaust gas flow into the turbine wheel. This can result in improved turbocharger spool-up time compared to a single scroll housing of similar A/R, while still supporting substantial airflow for peak power.

When considering a turbocharger like the S200SX-56, it's important to note that it's not CARB approved and cannot be shipped to California. Proper tuning and supporting modifications, such as an upgraded fuel system and exhaust, are typically required to take full advantage of its capabilities and ensure engine longevity. This turbocharger is a substantial component for those looking to significantly enhance their vehicle's performance through forced induction.