These are by Performance Springs and are a Performance upgrade spring for the Suzuki G13B 4V Engine.                                                                                                        

These install with 65Lbs seated tension and 155Lbs open at 12.9mm Max lift. These can be shimmed to give an extra 15Lbs seated and open tension but the max lift comes back to 12mm.

These 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.