Part Number: 1419-RF001

Fitment: 15-21 Subaru STI 2.5T

Notes: Not for sale in California not CARB Legal

Details:

This manifold has been designed using durable stainless steel construction that has been combined with smooth bends and premium welds to be a direct replacement for your factory exhaust manifold. The result is more horsepower and torque, improved throttle response with reduced turbo lag, all while saving weight.

Features:

• SUS304 stainless steel construction

• Premium welds

• Designed to optimize exhaust flow while increasing spool

• Unequal design

• Improves horsepower and torque

• Improves throttle response and reduces turbo lag

• Creates an aggressive exhaust rumble

• Works with the stock up-pipe, or any aftermarket up-pipe that utilizes the 2-bolt flange

• Includes (2) manifold gaskets

• Includes (1) up-pipe gasket

• Includes heat wrap

• Includes zip ties and an O2 sensor plug