Bilstein PSS10 Coilovers WRX / STI (2008-2014) Legacy GT Engine (10-up) and they will tell you

and they will tell you that the best bang for the buck handling mod you can give your Subaru WRX is a high-performance swaybar

better fitting product

Injen has seen gains of over 10 HP with this intake alone

This same drilled look for rear brakes can help match the aesthetics of a front big brake kit

The stock part is made of silicone and rubber with no reinforcement to it

Bilstein PSS10 Coilovers WRX / STI (2008-2014) Legacy GT Engine (10-up) and they will tell youBilstein's PSS10 system for the Subaru WRX STI is the latest addition to their suspension lineup, replacing the legendary PSS9 System. Evolving from a history of worldwide racing dominance, Bilstein created the ultimate automotive performance suspension system for the Subaru WRX STI the PSS9 adjustable coil over system. After the rave reviews and feedback of thousands of PSS9 equipped Subaru owners, Bilstein has raised the bar once again and evolved