Seibon OEM Carbon Fiber Trunk Lid Subaru WRX / STI 2015-2021 | TL15SBIMP vendor_aFe the GD Series features precision-machined

the GD Series features precision-machined dimples that provide many of the cooling and gas evacuation benefits of drilled rotors while reducing the likelihood of stress cracking

9055" (23mm )

Larger effective area of the power piston for higher damping power and better handling

Spring Rate

The FPD-R (Fuel Pulse Damper-Range) and FPD-XR (Fuel Pulse Damper-Extra Range) both have unique base "static" fuel pressure requirements:

Seibon OEM Carbon Fiber Trunk Lid Subaru WRX / STI 2015-2021 | TL15SBIMP vendor_aFe the GD Series features precision-machinedPart #: TL15SBIMP If this product is listed as sold out, a pre order typically takes about 8 12 weeks for builld time. THIS BOX IS YELLOW FOR A REASON! READ IT! Due to the size of most Seibon products they must be shipped via Pilot Freight Services. It takes approx 1. 5 2 weeks for Seibon to pack an in stock shipment. All shipments must be inspected prior to accepting the delivery, and in the rare case that they were damaged during transit, we need to