Seibon Carbon Fiber Rear Diffuser Cover Subaru BRZ / Scion FR-S 2013-2020 | RDC1213SCNFRS vendor_Fluidampr and they will tell you

and they will tell you that the best bang for the buck handling mod you can give your STI is a high-performance swaybar

Replace worn suspension bushings to as new condition and appearance with Whiteline black synthetic elastomer bushings

and Billet Aluminum

Coating options are applied to the entire set and add 4-6 weeks to the order time

Notes: This product was specifically designed to reduce the restriction of the intake airflow to the turbo

Seibon Carbon Fiber Rear Diffuser Cover Subaru BRZ / Scion FR-S 2013-2020 | RDC1213SCNFRS vendor_Fluidampr and they will tell youPart #: RDC1213SCNFRS 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