ISR Performance colder thermostat for VQ35DE Engines. Good upgrade for High performance engines, The ISR units opens at 68 deg celsius compared to factory 78 deg celsius. Cool down your motor before heat builds up!
ISR Performance Colder Low Temp Thermostat for Nissan VQ35HR VQ37HR 370Z G37 New
ISR Colder Low Temp Thermostat Silvia for Nissan 240SX S13 S14 KA24DE SR20DET
ISR Performance Universal 3" Dual Tips ~40" Length. 16" to Dual 24"
ISR Performance Blow Off Valve Block Off Plate for Hyundai Genesis Coupe 2.0T
ISR Performance OE Replacement Water Pump - Nissan RB25DET/RB26DETT
ISR Performance Stainless Brake Conversion Line Kit - S13 S14 240SX To Z32 Front
