ISR Performance EP (Straight Pipes) Dual Tip Exhaust - 03-07 Infiniti G35 CoupeIS EPDUAL G35CPE ISR Performance Ep Dual Tip Exhaust Infiniti G35 Coupe 03 07 ISR Performance Ep Dual exhaust is a y pipe back exhaust system made of mandrel bent stainless steel to ensure the highest reliability and quality. This Dual tip blast pipe exhaust gives you all the advantages of unrestricted flow to maximum horsepower while having an aggressive exhaust tone. This Dual Tip exhaust is the perfect combination for both naturally aspirated and