item: HKS Hi-Power SPEC L II for SUBARU Impreza WRX GRF (EJ257) 2/09-

• As light as Titanium
  HKS has achieved a weight reduction comparable to the titanium exhaust system by utilizing ultra lightweight components for each part's material for pipes and silencers. The weight of the exhaust compared to factory one is reduced from about 30% up to 60%, which leads to improved driving performance.
• Improved exhaust efficiency with a straight through structure
  A straight through structure greatly improves exhaust efficiency. HKS also design exhaust for a sporty and comfortable sound based on each vehicle individual specifications.
• Titanium tail tip cover
  New series feature a titanium tail tip cover instead of carbon. Burnt titanium tail tips add to racing atmosphere. HKS now offer an optional tail tip cover*. There are three types of optional tail tip cover available. A standard titanium, a familiar carbon cover, and a new cool looking Neuse tail tip cover made with blue stainless steel.

*The replacement tail tip cover is an optional part for Hi-Power SPEC-L II.