Whiteline 93-07 Subaru Impreza/WRX/STI / 95-99 Legacy/Outback Rear Differential Support Outrigger (whlW91379)

This is the Whiteline 93-07 Subaru Impreza/WRX/STI / 95-99 Legacy/Outback Rear Differential Support Outrigger. Part whlW91379. Stiffer engine, transmission and differential mounts reduce drivetrain movement for sharper throttle and shift response.

Whiteline's differential bushing solutions ensure pinion angles are maintained while delivering an improved gear shift resulting in reduced initial torque loss and greater power transfer to the wheels.

Features and benefits

• Protective powder coating acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
• Protective plating on all metal components acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.

Product details

• Part type: Engine & Transmission Mounts
• Brand: Whiteline
• Installation Difficulty: Difficult
• Installation Time (hrs): 4
• Kit Contents: 2 Shell Bushings, 2 Tubes, Install Guide, Grease
• Wheel Alignment Required: Yes
• Bushing Color: Black
• Bushing Material: Polyurethane
• Color: Black
• Durometer: 72
• Material: Polyurethane
• Mounting Hardware Included: No
• Whiteline part number: whlW91379

Fitment

• Vehicle: Subaru Impreza WRX STI (GD)
• Years and trims on file: 2003-2005 Subaru Impreza WRX; 2006-2007 Subaru Impreza WRX; 2006-2007 Subaru Impreza WRX Limited; 2004-2007 Subaru Impreza WRX STI; 2007 Subaru Impreza WRX STI Limited; 2006-2007 Subaru Impreza WRX TR
• Application listing: Whiteline 93-07 Subaru Impreza/WRX/STI / 95-99 Legacy/Outback Rear Differential Support Outrigger
• Check the vehicle, model years, engine and trim above against your car before ordering. Not sure? Ask us and we will check it against your VIN.

Shipping & returns

• Orders are processed within 1–3 business days; standard delivery is 3–7 business days within the United States.
• Whiteline parts are supplied through our distributor. We confirm availability and lead time with you after you order.
• We currently ship within the U.S. only. See our Shipping Policy.
• 30-day returns on unused parts in original packaging — see our Return Policy.

Installation at Team ANBD

Team ANBD is a performance shop in Andover, New Jersey. We can align or corner-balance the car, and prep track cars. Book an appointment or ask us about installation and fitment before you order.