Tomioka TD05-16G Billet Wheel Turbocharger w/ Billet Actuator Subaru WRX 2002-2007 / STI 2004+ Legacy_2015-2019 The Y pipe then steps

The Y pipe then steps to 3" stainless piping coming out of the velocity merge to the rear 3" exhaust flange

(5) M10 Flange Bolts

and improved engine bay airflow

But still maintaining required strength and stiffness

Tomioka TD05-16G Billet Wheel Turbocharger w/ Billet Actuator Subaru WRX 2002-2007 / STI 2004+ Legacy_2015-2019 The Y pipe then stepsPart #: TR TS1024 One of the most popular TD05 16G replacement turbocharger now comes in billet compressor wheel. Supersize your mild upgrade from the factory VF turbo. The billet compressor wheel improves air flow by at least 10% over TD05 16G in standard compressor wheel which results in higher horse power capacity. The turbo comes with all fitting and gaskets, ready to bolt on out of the box. The best all around turbo upgrade just got better! TURBO