GARRETT Boost Club Line Turbo GBC20-300, HP: 170-300

£832.26 Inc. VAT

SKU: GRM896053-5003S Categories: , , Brand:

Description

Part Number: 896053-5003S

Garrett Motion GBC20-300 Boost Club Line Turbocharger

Compact, high-efficiency journal bearing turbocharger supporting 170 to 300 BHP for 0.8L – 2.0L small displacement motorsport applications.

Key Features & Benefits

  • ☑ High-performance forged fully-machined billet compressor wheel with 39mm inducer / 52mm exducer.
  • ☑ Supports 170 to 300 BHP output for 0.8L to 2.0L engine displacements.
  • ☑ Internally wastegated T25 housing supplied with factory-calibrated 0.5 bar actuator.
  • ☑ Durable journal bearing rotating group equipped with 360-degree thrust bearing.
  • ☑ Outline interchangeable design with GBC17 and GBC22 series for modular upgrade paths.

Technical Specifications

Manufacturer Garrett Motion
Part Number 896053-5003S
Product Line Garrett Boost | Club Line (GBC20-300)
Horsepower Rating 170 – 300 HP
Engine Displacement Range 0.8L – 2.0L
Compressor Inducer / Exducer 39mm / 52mm (Trim: 57, A/R: 0.59)
Turbine Inducer / Exducer 47mm / 42mm (Trim: 84, A/R: 0.55)
Turbine Inlet / Outlet T25 Flange / 5-Bolt Discharge
Wastegate Type Internal Wastegate (0.5 Bar Actuator)
Bearing & Cooling Type Journal Bearing (Oil Cooled Center Housing)

What’s Included in the Box

  • 1x Garrett GBC20-300 Turbocharger Assembly (PN 896053-5003S)
  • 1x Factory-Calibrated 0.5 Bar Internal Wastegate Actuator
  • 1x Boost Signal Port Plug

Engineered by Garrett Motion, the Boost Club Line series brings modern aerodynamic efficiency and high reliability to compact racing applications. At JP Racing, we supply genuine Garrett performance turbos backed by technical expertise and fast UK dispatch to keep your project track-ready.

Frequently Asked Questions

The Garrett GBC20-300 (PN 896053-5003S) is engineered for engine displacements ranging from 0.8L to 2.0L. It supports between 170 and 300 horsepower, making it ideal for high-performance compact automotive engines, powersports, and watercraft applications.

This turbocharger features an internally wastegated turbine housing with a standard T25 inlet flange and a 5-bolt exhaust outlet. It comes fitted with a factory-calibrated 0.5 bar internal wastegate actuator for reliable boost control out of the box.

Yes, the exterior dimensions of the GBC20-300 are outline interchangeable with the GBC17 and GBC22 series turbochargers. This modular engineering allows simple power upgrades without re-fabricating your manifold layout or downpipe assembly.

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