Hypertech Max Energy Sport Power Programmer Civic Si / S2000 (2006-2009) Ford Dual oval mufflers provide a

Dual oval mufflers provide a deep tone while the quad titanium burnt tips fit perfectly in the factory bumper cutouts

also called KONI Yellows

Invidia's uppipe for the Subaru WRX and STI is constructed of 304 stainless steel with no built-in EGT bung

and hard acceleration

Hypertech Max Energy Sport Power Programmer Civic Si / S2000 (2006-2009) Ford Dual oval mufflers provide aOne of the most amazing advantages to owning a modern computer controlled performance car is that more power has the potential to be unlocked with just the simple touch of a button. Hyptertech makes this theory a reality; faster, easier and less expensive than ever before! The engineers at Hypertech start with a bone stock Civic Si and through the course of hundreds of dyno runs, they optimize virtually every engine parameter, point by point. Each