Header Fit For Subaru Impreza WRX 2.0 2.5L MT001146 45075546

Features

Inlet / Outlet size: 1.5" / 2"

O2 Sensor Insertion and Metal Gasket Included

One-Piece Design

TIG Welded CNC Machine Flange

Increase High Flow Air, Instantly Gain 10 -15 Hp. / Tq.

Fitment

2002-2007 Subaru Impreza WRX / WRX STI 2.0L EJ20 / 2.5L EJ25 DOHC Turbocharged engine models only