HKS 90.8mm G-Cupring | HKS (14999-AK037) YMM_2009_2017_Mercedes_Benz_E_Class_Coupe_C207 full-bodied exhaust note that transforms

full-bodied exhaust note that transforms the driving experience

These bushings are engineered to maintain their shape and performance over a wide range of conditions

Built with durable components to withstand daily driving stresses

NOTE: This product is for US/Canadian Mustangs only

HKS 90.8mm G-Cupring | HKS (14999-AK037) YMM_2009_2017_Mercedes_Benz_E_Class_Coupe_C207 full-bodied exhaust note that transformsHKS G Cupring Part #: 14999 AK037 Overview The HKS 90. 8mm G Cupring is a high quality, precision engineered component designed for enthusiasts seeking reliable performance and durability. Crafted with meticulous attention to detail, this copper ring is intended for use in various performance applications where sealing, heat resistance, and longevity are critical. It is ideal for those looking to enhance their engine's reliability and maintain optimal