The Border Carbon Fiber Side Ducts for the BCNR33 is a great way to increase the appearance of your car`s exterior while at the same time increasing airflow to your engine. This is a great combination to use with an oil cooler mounted behind this area. The side duct is made to be used with the stock GT-R bumper which is very beastly even in OEM form.

*Slight cutting of the bumper is needed for perfect installation

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