The Boost Lab TD06SL2-54X is the perfect OEM upgrade turbo for both street and track use Subaru WRX's. This unit has excellent top end power while retaining throttle response/drivability down low. We rate the BL TD06SL2-54X at 500hp.

Fits 2015+ Subaru WRX with FA20 Engine 

Features:

• Boost Lab Exclusive 11-Blade 54X (54mm Inducer/71.4mm Exducer) Billet Compressor Wheel with extended exducer technology 
• Performance TD06SL2 Turbine Wheel 
• 10.5CM^2 Turbine housing
• 1 Bar Actuator
• All Gaskets Included
• Downpipe Studs and Nuts included