GSC Stopper Style Intake Valve Guide Set of 8 WRX 15-21 / BRZ / FR-S / 86 13-20 | 3106-8 Wheel Offset_60mm Important Emissions Note: This product

Important Emissions Note: This product does not have a CARB EO #

The Silver’s Porsche 997 Carrera NEOMAX coilovers are a monotube shock

But they simply don't hold up or perform well in performance applications

Requires valve springs

Exhaust Manifold: 4-into-1 design

GSC Stopper Style Intake Valve Guide Set of 8 WRX 15-21 / BRZ / FR-S / 86 13-20 | 3106-8 Wheel Offset_60mm Important Emissions Note: This productProduct Fitment: 2015 2021 Subaru WRX 2013 2020 Subaru BRZ 2013 2016 Scion FR S 2017 2020 Toyota 86 The GSC Power Division Stopper Style Intake Valve Guide is designed specifically for FA20 engine Subaru WRX, BRZ, and Scion FR S models. Built from premium manganese bronze, this valve guide offers tight tolerances, durable construction, and options for standard or oversized bore sizing (+0. 001 or +0. 003) to suit rebuilt or high performance heads. Key