Ferrea Dual Valve Spring 70lbs - 02-05 WRX EJ20 - Set of 16 - S10072 21" This was done to provide

This was done to provide additional grip

1mm ) stainless steel V-band clamps provide a rigid and secure connection between intake

Torque Solution 3pc Rear Aluminum Engine Mount Kit: Mitsubishi Lancer/Ralliart/Evolution X 2008-15

Full aluminum TIG-welded construction

Garrett G25 Series Internally Actuated Turbos

Ferrea Dual Valve Spring 70lbs - 02-05 WRX EJ20 - Set of 16 - S10072 21" This was done to provideThe design and processes on these dual valve springs are optimized to reduce valvetrain harmonics and provide greater stability on high horsepower applications. We use high grade premium super clean PAC alloy materials and maintain tight tolerances for those unique aftermarket cylinder heads. Type Material Application: Dual Spring Special Alloy Turbo Endurance Spring Outside Diameter: 20. 8 mm 28 mm Inside Diameter: 16. 51 mm 20. 8 mm Seat Pressure: