CUSCO POWER BRACE: SUPRA A90 2.0T/3.0T 20-23 (SEAT RAIL PLUS) Fuel Kits and update JB4 firmware as

and update JB4 firmware as we release free newer versions with updates

Dyno Testing Results Can Be Found At The Bottom Of The Page

FITS: 10th Gen Honda Civic Sport

The oversized shell design optimizes exhaust gas flow which helps with power gains

CUSCO POWER BRACE: SUPRA A90 2.0T/3.0T 20-23 (SEAT RAIL PLUS) Fuel Kits and update JB4 firmware asFITS: 2020+ Toyota Supra THIS IS A SPECIAL ORDER ITEM These are the Cusco Power Brace Front and Rear Seat Rail Plus. This is a rail designed to actually bridge your mounts together to reduce body twist. Additionally, these have been designed with anchors to provide you with a safe mounting provision for your main harness belt connections.