The process begins with a solid billet bar of 6061 aluminum

Injen Intercooler piping is one of the best mods

anni 2010-2014

High engine temperatures will send you straight into limp mode and into the pits

Subaru Impreza GRB WRX STI 08-14 - Downpipe Senza Catalizzatore 5x110 The process begins with aOur Subaru Decat Downpipe replaces the standard restrictive downpipe and catalytic converter with a stainless steel, 3" one piece item. Increasing the bore of the downpipe and replacing the restrictive catalytic converter allows the exhaust gasses to flow much more freely, increasing the power output of the engine. Features: Manufactured from T304 stainless steel 3" bore narrowing to 2. 5" outlet TIG welded, CNC machined flanges Boss fitted to accept