Rail Kits

Stock fuel rails lack necessary reserve capacity and are plumed in a series. This eventually leads to leaning out injector #4 as you increase your vehicle's power. Aftermarket fuel rails usually run parallel and have a much larger capacity.

Rail Kits

Stock fuel rails lack necessary reserve capacity and are plumed in a series. This eventually leads to leaning out injector #4 as you increase your vehicle's power. Aftermarket fuel rails usually run parallel and have a much larger capacity.

Showing 1 - 7 of 7 items
  • $499.50

    PERR-PSP-FUL-203BK

    The PERRIN High-Flow Fuel rails are designed to deliver large amounts of fuel equally to each cylinder. Consumers running big horsepower that require large injectors will notice the car runs smoother and is more powerful and tuners can safely push the engine closer to the edge.

  • $499.50

    PERR-PSP-FUL-201BK

    The PERRIN High-Flow Fuel rails are designed to deliver large amounts of fuel equally to each cylinder. Consumers running big horsepower that require large injectors will notice the car runs smoother and is more powerful and tuners can safely push the engine closer to the edge.

  • $250.00

    TOMI-TR-FM1001

    Higher power output demands higher flow of fuel to the engine. The TR bolt-on upgraded fuel rail for EVO X offers the perfect solution.The kit is thicker than stock fuel rail and designed for high volume, high flow fuel supplies and high performance applications. TR fuel rail supports up to 650 HP. The Kit can accommodate original injectors. Contents:...

  • $285.00

    TOMI-TR-FS1004

    TR bolt-on top feed upgraded fuel rail kit for Impreza New Age WRX STI GDA GDB is designed to deliver sufficient fuel supplies to upgraded injectors. Kit includes fuel rail, adaptor, pipe plug, mounting kit, and fuel injectors washers.

  • $250.00

    TOMI-TR-FS1003

    TR bolt-on side feed upgraded fuel rail kit for Impreza Classic GC8 is designed to deliver sufficient fuel supplies to upgraded injectors. Kit includes fuel rail, pipe plug, and fuel injectors washers.

  • $170.00

    TOMI-TR-FS1002

    TR bolt-on side feed upgraded fuel rail kit for Impreza Classic GC8 is designed to deliver sufficient fuel supplies to upgraded injectors. Kit includes fuel rail, pipe plug, and fuel injectors washer.

  • $319.00

    COSW-20026741

    The Cosworth High Flow Subaru Fuel Rail Kit is specifically designed for "top feed" style fuel injectors and is configurable for various fuel line installation scenarios. Each fuel rail is machined from solid aluminum and features a natural hard anodized finish for lasting durability. Each kit includes dash 6 AN fittings that will allow you to install...

Showing 1 - 7 of 7 items

Subaru Performance Parts