These are by Performance Springs and are a Performance Dual spring kit for the Nissan VG30 Z31 12V Engine.                                

These install with 125Lbs seated tension and 325Lbs open at 13.9mm lift and are a simple drop in set up. 

INTERNATIONAL BUYERS PLEASE NOTE: Due to GST not being applicable the International

sale price is LESS 9%.

Please ask for a shipping price to your destination.

Please Note: We are prepared to give discounts on multiple sets of springs of the same type or multiple sets of different types so please don’t hesitate to ask, as they say, it costs nothing to ask.