Seibon Carbon fiber fenders for 2004-2005 Subaru Impreza/WRX/STi (10mm Wider) (FF0405SBIMP) 2551 All four of our exhaust

All four of our exhaust runners are designed in conjunction with the merge collector to equal out the lengths as well as the overall bend angles

Slip-on combination w/ Sport Muffler

Greatest Incremental Horsepower gain: 17

our Boost Solenoid uses a Mazda style wiring harness so you can simply unplug your OEM solenoid and plug ours in

Seibon OE-style carbon fiber doors for 2009-2011 Nissan GTR offer significant weight reduction and race-proven durability

Seibon Carbon fiber fenders for 2004-2005 Subaru Impreza/WRX/STi (10mm Wider) (FF0405SBIMP) 2551 All four of our exhaustSeibon Carbon fiber fenders for 2004 2005 Subaru Impreza WRX STi provide a performance oriented upgrade, offering substantial weight savings and durable construction suitable for demanding racing conditions. Manufactured from the highest grade carbon fiber raw material One piece carbon sheet construction for consistent weave pattern and strength Supported by an integrated fiberglass skeleton for durability Finished with a glossy clear coat that