Process West Black Reverse Inlet Manifold - Cable Throttle - MY99-00 Drivetrain The hallmarks of Arrow Precision

The hallmarks of Arrow Precision

• Supplied with x12 ARP M12 x1

for New Age Impreza 2001 - 2007

all necessary gaskets

Easy Installation

Process West Black Reverse Inlet Manifold - Cable Throttle - MY99-00 Drivetrain The hallmarks of Arrow PrecisionThe Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple prototypes and a ground up fully featured design process that makes this a key asset of our product range. Available in two major configurations they feature a full billet plenum with generous billet bell