ISR Performance High Flow Cat Nissan 240SX 1989-1998 S13 S14 | IS-HFC-240 vendor_CTEK Internal Mesh Pocket Conveniently Stores

Internal Mesh Pocket Conveniently Stores OBDII Cable

For a complete upgrade add SuperPro's TRC2925 HD end-link set

which utilize a tube outlet rather than a flange connection

Subaru BRZ 2012-2016 All Models

Simply stated

ISR Performance High Flow Cat Nissan 240SX 1989-1998 S13 S14 | IS-HFC-240 vendor_CTEK Internal Mesh Pocket Conveniently StoresPart #: IS HFC 240 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**