FA20 Dual-Resonator Front Pipe, HKS 33004-BT002

HKS 33004-BT002 is a 60 mm stainless-steel front pipe with two resonators for supported first-generation FA20 FR-S, BRZ and 86 applications.

• Manufacturer exact FR-S chart: 2013-2016 ZN6 FA20.
• Two resonators shape exhaust sound.
• Catalyst-free design; it does not include a catalytic converter.
• HKS notes production specification changes after December 2019.

Confirm exact chassis, exhaust compatibility and applicable emissions requirements before ordering. Do not infer second-generation 2.4L fitment from the model names.