ISR Performance High Flow Cat - Nissan 240sx 2011-nissan-370z-esi9749186 ISR Performance billet engine mount

ISR Performance billet engine mount set for the Nissan 350z and Infinity G35

Two aggressive mufflers with 4” tips

5” gaskets

Before test driving your vehicle

ISR Performance High Flow Cat - Nissan 240sx 2011-nissan-370z-esi9749186 ISR Performance billet engine mountISR Performance High Flow Cat Nissan 240sx ISR Performance high flow cats are custom made utilizing high flow 300 cell spun Metallic substrate to be less restrictive than stock, Letting you gain power while still converting harmful exhaust gasses, ISR Performance HFC bolt up to factory or aftermarket exhaust (as long as the aftermarket exhaust is built from OEM specs). ISR HFC adds a more aggressive Exhaust tone. **For off road use only** Legal only