Subaru STi Pillow Ball Trailing Arm Set - Impreza (93-07), Forester (97-07) Walbro temperatures and vibration breakdown making

temperatures and vibration breakdown making it one of the most popular exhaust wraps on the market today

The SpeedFactory Racing Upgraded D-Series Shifter spring is over 600% stronger than the OEM spring (the OEM spring is terribly soft and we found the need for a massively higher spring rate in this application) and gives your shifter a firm

The Kompact Dual Port vents into the atmosphere and back into the air intake

Whether you are redecorating your man cave at home or work at a performance / racing shop

A loose or hard shifter changes the way you drive and can affect the way you feel about your driving experience

Subaru STi Pillow Ball Trailing Arm Set - Impreza (93-07), Forester (97-07) Walbro temperatures and vibration breakdown makingThe STi performance trailing arms are fitted with spherical pillow ball joints instead of the traditional bushings. This type of joint has a much smoother and accurate suspension movement, providing much improved driving stability and enhanced driver feedback.