ISR Performance - Side Feed Injectors - Nissan 550cc (set of 4)

These 550cc ISR Performance injectors are a high quality yet affordable direct drop in replacements for your Nissan side feed injectors. Perfect for SR/KA applications. ISR Injectors are sold in balanced sets within 2% flow variation across the transitional, low and linear ranges of pulse widths. With stainless steel internals these injectors are E85 compatible.

Includes:

• 4 x 550cc side feed injectors
• injector o rings
• injector flow data sheet

  All ISR Performance Products are Designed for Off Road Use Only

LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY.