Perrin Post MAF Silicone Hose Black WRX (2008-2014) STI (2008-2018) Mercedes Our multi-piece design eases installation

Our multi-piece design eases installation and looks great

The Cusco Cross Member Power Brace for the 2015+ Subaru STI increases chassis rigidity

sold billet aluminum plates

Thickness: 2

Threaded coil-over suspension kits like the KONI Coilovers for the Volkswagen not only allow the user to individualize the ride height but also to improve handling through corner weighting or weight jacking

Perrin Post MAF Silicone Hose Black WRX (2008-2014) STI (2008-2018) Mercedes Our multi-piece design eases installationPerrin's Afta MAF silicone air box hose for the Subaru WRX STI LGT features 5 ply silicone construction and vibrant color. Replacing the stock corrugated rubber hose between the turbo inlet and factory air box will allow for improved airflow due to higher internal volume and smoother airflow due to the smooth interior. This product is the perfect compliment to a Perrin turbo inlet hose. The Perrin STI MAF hose is designed for use with the stock air