Perrin Red 12mm Exhaust Hanger for 08-23 WRX/STi (ASM-EXT-100) HKS GSC's Nitride Coating treatment process

GSC's Nitride Coating treatment process offers the new billet camshafts a protective layer and case hardened shell to help aid in strength as well as lobe surface lubrication

Kit includes a full replacement set of 20 studs and 20 nuts with assembly lube

Standard I-Beam Turbo Tuff Features:

but that is preferable to having them fly off down the strip

2009-2024 Nissan R35 GT-R

Perrin Red 12mm Exhaust Hanger for 08-23 WRX/STi (ASM-EXT-100) HKS GSC's Nitride Coating treatment processPerrin red 12mm standard sized polyurethane exhaust hangers fit 2008 2023 Subaru WRX and STi models. The 2008 2023 models will use 5 12mm hangers in total. Sold individually as needed, price is for one hanger. Vehicle Fitment: 2008 2023 Subaru WRX 2008 2021 Subaru STi Purchase Includes: (1) Hanger Features: Durable red polyurethane 75A durometer (vs 55A stock) Designed to reduce movement in the exhaust system Works with factory or aftermarket exhaust