スバル アップグレード フューエルレール & 1000cc インジェクター

My 2011 STi finally feels like it's getting the fuel it needs—the 1000cc injectors transformed the throttle response completely. The rails themselves are solid aluminum and lined up with the subaru manifold without any hammering or rigging. Installation took me a weekend but zero leaks on the first

These rails fit perfectly on my 2005 WRX and the fuel pressure stayed rock solid during my first tuning session. No leaks at all after the install, which was a relief.

The 1000cc injectors bolted right onto my 2005 WRX without any drama, and the fuel rails are machined clean enough to keep the bay looking sharp. Tune came out smooth, and the car idles like stock at a stoplight. These are exactly what I needed for my setup.