TMC Garrett GT1446 Hybrid Turbocharger – Abarth 500 / 595 / 695, Punto Evo, Grande Punto & 124 Spider

TMC Garrett GT1446 Hybrid Turbocharger – Abarth 500 / 595 / 695, Punto Evo, Grande Punto & 124 Spider

Turbocharger Only

The TMC Garrett GT1446 Hybrid Turbocharger is the perfect upgrade for enthusiasts looking to maximise the potential of the factory Garrett platform whilst retaining excellent spool characteristics, drivability, and OEM-style fitment.

Developed in partnership with Saito Italy, this hybrid turbocharger is based on a genuine Garrett GT1446 core and features a larger, lightweight Ergal compressor wheel, allowing increased airflow and improved performance over the standard turbocharger.

Designed specifically for Abarth 1.4 T-Jet and 1.4 MultiAir applications, the GT1446 Hybrid provides strong mid-range performance, rapid turbo response, and supports up to 250 BHP with the correct supporting modifications.

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Vehicle Compatibility

Abarth 500 / 595 / 695

Abarth Punto Evo

Abarth Grande Punto

Abarth 124 Spider

Suitable for 1.4 T-Jet and 1.4 MultiAir engines.

Please contact us if you are unsure of compatibility before ordering.

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Performance Capability

Safe Power Output: Up to 235 BHP with supporting modifications

Maximum Recommended Power: Up to 250 BHP

Excellent spool characteristics and mid-range torque delivery

ECU calibration and 99 RON fuel are recommended to achieve optimum performance and reliability.

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TMC Turbo Comparison Chart

Manufacturer	Model	Maximum Recommended Power*	Based On	Compressor Wheel	Turbine Wheel
Garrett	GT1446 Hybrid	250 BHP	GT1446	46mm / 34mm	38.3mm / 33.4mm
Mitsubishi	TD04L Phase 1	260 BHP	TD04L	50.8mm / 39.5mm	47mm / 41.2mm
Mitsubishi	TD04L Phase 2	285 BHP	TD04L	55.6mm / 42mm	47mm / 41.2mm

*Maximum recommended power figures require appropriate supporting modifications and ECU calibration.

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What's Included

Garrett GT1446 Hybrid Turbocharger

Genuine Garrett turbo core

Professionally balanced assembly

Lightweight Ergal compressor wheel

Integrated actuator

Integrated pop-off cap

Flange and necessary fixings

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Key Features

Genuine Garrett GT1446 turbocharger

Lightweight Ergal compressor wheel

Professionally balanced assembly

Fast spool characteristics

Excellent throttle response

Strong mid-range performance

OEM-style fitment

Suitable for road and track applications

Developed in partnership with Saito Italy

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Genuine Garrett Quality

Every TMC GT1446 Hybrid Turbocharger begins life as a genuine Garrett turbocharger supplied through Saito Italy and is professionally modified and balanced to deliver exceptional reliability and performance.

Unlike many cheaper alternatives available online, this is not a low-quality copy turbocharger. Genuine Garrett hardware provides the durability and consistency required for serious performance applications.

When investing in a performance build, we strongly recommend choosing a genuine turbocharger from a trusted supply chain.

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Important Information

This listing is for the turbocharger only.

No downpipe, sensors, injectors, gaskets, oil lines, water lines, or fitting hardware are included beyond those supplied with the turbocharger.

A compatible GT1446 downpipe is required and is available separately on our website.

ECU calibration/remapping is essential.

High-octane fuel (99 RON recommended) should be used for optimum performance and reliability.

Depending on your power goals, additional supporting modifications may be required, including:

• Upgraded intercooler

• High-flow intake system

• Full exhaust system

• Upgraded fuel system

• Forged pistons and rods

• Performance camshafts

This product is intended for custom performance builds and motorsport applications.

Please contact us if you require advice regarding fitment, supporting modifications, or selecting the correct turbocharger for your performance goals.

Photos are for illustration purposes only.