Korsh Unequal Length Headers: Subaru BRZ/Toyota 86 12-21 2013-hyundai-accent-esi1549017 Important Note: Always lubricate the

Important Note: Always lubricate the mating O-rings with a light amount of oil prior to installing

B 2015-2019 Subaru WRX Base 2015-2019 Subaru WRX Limited 2015-2019 Subaru WRX Premium 2015-2021 Subaru WRX STI Base 2015 Subaru WRX STI Launch Edition 2015-2021 Subaru WRX STI Limited 2019 Subaru WRX STI S209 2016 Subaru WRX STI Series

the heat shield prevent the venting of heat cause from exhaust gas temperatures to vent into the engine bay

The 2-piece design means a reusable hat which can be attached to new rings (part number D1-288) when they need to be replaced

Year Make Model Submodel 2019-2021 BMW M2 Competition 2020 BMW M2 CS 2015-2018 BMW M3 Base 2015-2020 BMW M4 Base 2019-2020 BMW M4 CS 2016 BMW M4 GTS 2013-2016 BMW M5 Base 2012-2018 BMW M6 Base 2014-2019 BMW M6 Gran Coupe Base

Korsh Unequal Length Headers: Subaru BRZ/Toyota 86 12-21 2013-hyundai-accent-esi1549017 Important Note: Always lubricate theKorsh's unequal length headers for the BRZ and 86 platform optimize exhaust flow dynamics through precisely calculated runner lengths. This design minimizes overlap losses and maximizes scavenging efficiency, resulting in tangible gains in mid range torque and peak horsepower. The staggered tube configuration also produces a distinctive, purposeful exhaust character that complements the performance upgrade. Constructed from quality materials to handle