ISR o2 Harness Extension VQ35DE Nissan 350Z 03-04 / Infiniti G35 03-04 | IS-VQ35O2-EXT vendor_NRG Black & white faceplates

Black & white faceplates

0-5 volt output signal

Our new SPORTLINE springs feature an increased rear-bias rate system to improve front to rear balance while maintaining functionality with Honda’s Adaptive Damper System (ADS)

Front brake rotor

1990-1994 Nissan Skyline R32

ISR o2 Harness Extension VQ35DE Nissan 350Z 03-04 / Infiniti G35 03-04 | IS-VQ35O2-EXT vendor_NRG Black & white faceplatesFitment: 2003 2004 Nissan 350Z 2003 2004 Infiniti G35 Note: This harness extension only fits the VQ35DE vehicles above. The ISR Performance 350z VQ35DE primary o2 sensor Harness Extensions for 4 wire o2 sensor. This harness extension kit is constructed using OEM Housings, Locks, Wire Seals, and Terminals, as well as MIL Spec M22759 32 Tefzel wire. When installing long tube headers into your 350z, you will need to extend the primary o2 sensor wires.