HKS V2 to V3 Upgrade Kit For GT2 Supercharger Pro Kit 2013-2021 BRZ / 2013-2016 FRS / 2017-2021 86

Here, you are looking at the HKS Pulley Upgrade Kit For Use w/ GT2 Supercharger Pro Kit 2013-2021 BRZ / 2013-2016 FRS / 2017-2021 86.

This product is to upgrade GT SUPERCHARGER SYSTEM ZN6/ZC6 FA20 Ver.2 (12001-AT009) to GT SUPERCHARGER SYSTEM ZN6/ZC6 FA20 Ver.3 (12001-KT003).

Details:

• Upgrading Supercharger Kit Ver.2 to ver.3, which is best match with 91 octane gasoline, enables the engine to increase the output.
• With RON91: 255HP (+80HP of the stock)
• With E85+PULLEY UPGRADE KIT + Fuel Pump + Injector: 320HP (+150HP of the stock)

• Suction Pipe: The diameter of the joint to the compressor is enlarged.
• Pulley: The pulley diameter is enlarged for better matching with RON91 gasoline.
• 3.54 inches ⇒ 4.33 inches
• S/C Bracket: The S/C layout is slightly modified to use the large-diameter pulley.

The compatibility of the vehicle with an AT transmission has not been confirmed.