Tomei EXPREME STRAIGHT DOWN PIPE For WRX STI 08-14 USDM EJ

_x000D_ There is a problem that a genuine down pipe incorporating the catalyst is thinner and heavier.
_x000D_ TOMEI down pipe solves all these problems, dramatically improves power performance and motor performance,_x000D_ I will make the pleasure of manipulating the Impreza bigger.
_x000D_ Component configuration
_x000D_ ■ Down pipe
_x000D_ ■ Flange Nut
_x000D_ ■ Turbine gasket
_x000D_ ■ Hexagon nut
_x000D_ ■ Muffler gasket
_x000D_ ■ Copper washer
_x000D_ ■ Clamp Band
_x000D_ ■ Blind Bolt_x000D_ ■ Cap Bolt
_x000D_ ■ Surabaye
_x000D_ ■ Flange bolt_x000D_ ■ Bolt smooth paste