ISR Performance – Turbo Oil Restrictor

ISR Performance oil restrictor 

Oil Restrictor for use with ISR ball bearing turbos oil.

**NOT FOR USE WITH ISR JOURNAL BEARING TURBOS** (IS-RS3871 & IS-RST25/28)

Specifications:

• .036″ restrictor
• 7/16-24 thread
• -3an male

Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles.

Brand

ISR Performance