ISR HGC Long Tube Headers for 350Z 370Z G35 G37 VQ35DE/HR VQ37VHR Tire-Rite - Monotube design with 45mm

- Monotube design with 45mm

M-6268-B302*289/302/351W/351Ford RacingSame as M-6268-A302

Built for durability and functionality

This will allow the torque converter clutch to unlock at speeds as high as 65 MPH

*Not compatible with factory sway bar

ISR HGC Long Tube Headers for 350Z 370Z G35 G37 VQ35DE/HR VQ37VHR Tire-Rite - Monotube design with 45mmISR HGC Long Tube Headers for Nissan 350Z, 370Z, Infiniti G35 & G37 Upgrade your VQ powered Nissan or Infiniti with the ISR Performance HGC Long Tube Headers, designed for drivers who want stronger exhaust flow, a sharper exhaust tone, and improved performance over the restrictive factory manifold and catalytic converter setup. These ISR long tube headers are a popular performance upgrade for the Nissan 350Z, Nissan 370Z, Infiniti G35, and Infiniti