HKS SS Equal Length Header

The HKS equal length exhaust manifold has been crafted from SUH409 stainless steel, and has been designed to optimize exhaust flow while increasing spool.
 
With this exhaust manifold, you can expect a more aggressive exhaust note, with improvements to both horsepower and torque. Additionally, this exhaust manifold will accept the stock uppipe, as well as a number of aftermarket uppipes that still utilize the 2-bolt flange. 
 
Included with the HKS Stainless Steel Equal length Header is a pair of new manifold gaskets, a new uppipe gasket, some heat wrap with a pair of worm clamps.
 
Fitment:
All Subarus except 2015+ WRX