ARK Performance DT-S Exhaust - Subaru WRX/STI Sedan (11-14) spec honeycomb construction is used as

honeycomb construction is used as to maintain durability and keep it lightweight

and extremely-high strengh-to-weight ratios

UV Resistant Coating

Mine's strives to maintain the GT-R's original design and will almost fool you in thinking that it's a factory part

Requires use of custom pedestals for mounting

ARK Performance DT-S Exhaust - Subaru WRX/STI Sedan (11-14) spec honeycomb construction is used asThe Ark Performance DT S exhaust for the 2011 2014 Subaru WRX & STI Sedan is designed and engineered right here in Southern California. Awesome details include: Helmholtz Technology Reduces drone to a minimum without sacrificing performance T304 Stainless No thin, unreliable exhaust piping and flanges Mandrel Bent Smooth bends = more power. The only way to make an exhaust Signature X PIpe Design Proper design leads to more power and not a choke point