Spoon Progressive Springs - (FD2) grb The undertray is made of

The undertray is made of full carbon fiber for maximum weight savings

This slight increase in compression will improve mid to high range power by about 2-4whp without major impact such as engine pinging or requiring very high octane gas

All kits come with springs and uppermounts

Pedal feel will feel the same as your standard clutch

Stock Weight

Spoon Progressive Springs - (FD2) grb The undertray is made ofBy combining with a normal damper or fixed damper kit, the ride quality will be the same as the normal ride, but the vehicle height will decrease, the amount of roll will decrease, and the maneuverability and stability will improve. The ride quality is the same level as the normal ride. Provides excellent grounding and a sense of security in places with poor road conditions such as winding roads. Remarks & special notes Spring rate (STD) FRONT: 7. 4