HKS RACING MUFFLER WRX STI SEDAN 11-14 USA YMM_2012_2016_Porsche_911_GT3 Fully TIG welded and back

Fully TIG welded and back purged for strength

offering both functional benefits and a clean aesthetic

Disc Diameter (mm): 240mm

Product Form: Liquid

Constructed from durable materials to withstand demanding conditions

HKS RACING MUFFLER WRX STI SEDAN 11-14 USA YMM_2012_2016_Porsche_911_GT3 Fully TIG welded and backThe HKS Hi Power Cat Back Exhaust is a high performance exhaust system designed specifically for the Subaru Impreza WRX STI Sedan models from 2011 to 2014. Engineered to improve both sound and exhaust flow, this system enhances the vehicle's aggressive tone and overall performance. Constructed from durable materials, it offers a combination of style, longevity, and functional gains. The exhaust features a free flowing design that optimizes power