ISR 4-2-1 Tubular Header for Nissan 240SX KA24DE 1991–1998 | 3” Flange Tuning Suspension it provides a precise fit

it provides a precise fit and includes hardware and an O-ring to ensure a leak-free seal for your installs

Do I need to remove anything else to install this

Available in Blue

CNC machined precision ensures clean professional installation without modification or fabrication

This bar mounts at the factory reinforcement points

ISR 4-2-1 Tubular Header for Nissan 240SX KA24DE 1991–1998 | 3” Flange Tuning Suspension it provides a precise fitUnlock better exhaust flow, improved throttle response, and stronger mid range power with the ISR Performance 4 2 1 Tubular Header for the Nissan 240SX KA24DE engine. Designed as a direct bolt on replacement, this header features mandrel bent stainless steel tubing and a 3 inch collector flange, allowing easy fitment with your factory catalytic converter or any aftermarket test pipe and exhaust system. Whether youre building a track car or upgrading a