TR TW2001 Turbocharger for BMW N55

Tomioka Racing

$1,386.00 $1,400.00
SKU: TR-TW2001

Introducing Tomioka Racing’s turbocharger upgrade for the BMW N55 engine. TR’s turbo offers a billet compressor wheel in 6+6 configuration and a larger wheel compared to the factory turbo. The increase in diameter is further matched with larger porting of the interior of the factory-sized compressor housing. It looks like a factory turbo, but contains a larger 72mm compressor wheel and longer 35mm wheel-blade to improve airflow and extract more power from the N55 motor, achieving more efficient boost. No Core exchange is required. This is a 100% bolt-on balanced replacement turbo with improved performance over the stock unit.

Turbo Characteristics:

Flange Type: Standard BMW Header Bolt-On
Compressor Wheel: 72mm Billet Compressor Wheel
Turbine Wheel

In: 50mm

Ex: 48mm

Turbine Housing

Standard (OEM Machined) - Includes Ported and Polished Inlet
Max Power: 450 HP


• 100% Bolt-On
• Large Billet Compressor Wheel 
• 70mm Compressor Wheel
• Ported and Polished Inlet 
• 35mm Wheel-Blade Length 
• Stock Location

Kit Contents:
• Turbocharger
• Gaskets
• Hardware Kit