HKS GT2 S/C SYSTEM W/ ECU PACKAGE - 2013-2021 Toyota 86 / Subaru BRZ / Scion FRS Front Suspension The SPL rear knuckle bushings

The SPL rear knuckle bushings are a moderate contributor to added noise

CARB testing for 50-state compliance is pending

Larger Pipe Diameter

these strut-based camber bolts allow up to +/-1

HKS GT2 S/C SYSTEM W/ ECU PACKAGE - 2013-2021 Toyota 86 / Subaru BRZ / Scion FRS Front Suspension The SPL rear knuckle bushingsFeatures Matching with the 91 octane gasoline is optimized. The kit layout and supercharger setting are improved from the existing kit. The engine output shows a 50% increase from the stock. PULLEY UPGRADE KIT and E85 fuel + upgraded fuel part enable the engine to output 90% more compared to the stock. ECU Package includes FLASH EDITOR with preset data. HKS S C RON91: RON91 gasoline spec. 255HP (+80HP of the stock) HKS S C E85: E85 +PULLEY UPGRADE KIT