ISR Performance Race Cat Back Exhaust Hyundai Genesis Coupe 3.8 V6 2009-2016 | IS-RCE-GEN38 STI_2004-2007 Front Spring Progressive rate: 28

Front Spring Progressive rate: 28 - 64 N/mm (160 - 331 lbs/in)

and the gears will rotate more smoothly

Part #: WCGLWRBC

firmer and more precise shifts

ISR Performance Race Cat Back Exhaust Hyundai Genesis Coupe 3.8 V6 2009-2016 | IS-RCE-GEN38 STI_2004-2007 Front Spring Progressive rate: 28IS RCE GEN38 For your Hyundai Genesis Coupe 3. 8 V6 2009 2016 The ISR Race exhaust is a cat back exhaust designed for high performance. It has a great appearance. The ISR Performance Exhaust produces great sound with a nice loud deep tone. This exhaust is a full straight through design. This system is very loud and not recommended for the street, this is a true all out race exhaust. Features: Full Stainless Steel Construction Burnt Dual Staggered Tips