Deal HKS Pulley Upgrade Kit For Use w/ GT2 Supercharger Pro Kit 2013-2021 BRZ / 2013-2016 FRS / 2017-2021 86

Description

Unlock significant power gains with the HKS Pulley Upgrade Kit designed for the GT2 Supercharger Pro Kit on 2013-2021 Subaru BRZ, 2013-2016 Scion FRS, and 2017-2021 Toyota 86 models. This premium upgrade enhances your forced induction setup by installing a smaller diameter pulley, optimized for use with E85 fuel to deliver up to +90% more power compared to stock configurations.

This kit is specifically engineered as an optional add-on for the HKS Supercharger Kit Ver.3 (part numbers 12001-KT003/KT004). When paired with E85 fuel, the combination of the pulley upgrade, fuel pump, and injectors can push output to 320HP (+150HP over stock). For users running 91 octane gasoline, it still offers a solid boost to 255HP (+80HP). Note that without E85 or racing fuel, power gains may be reduced.

Ideal for Subaru BRZ and Toyota 86 enthusiasts seeking a reliable, high-performance pulley upgrade to maximize their GT2 Supercharger setup. Enhance your ride’s power and efficiency with this trusted HKS upgrade. Shop now at Subimods and experience fast delivery and expert support.