GSS Performance (formerly known as Greenlane Speedshop) was established in 1968 owned by Nick and Carol Leifting. In 1995 Greenlane Speedshop moved to a new premises in Penrose and the name was changed to GSS. In 2008 GSS was brought by Nick and Carols nephew, Stephen Milliken as Nick and Carol had moved to Australia to pursue manufacturing. Stephen has worked in the automotive industry since leaving school. He started at Ace Traders in Palmerston North and he worked for Greenlane Speedshop in the mid 80's.

Also in our team we have Clinton who has been with GSS for 6 years. New to the GSS team is Nyle who brings fabrication and installation expertise.

GSS is New Zealands premier supplier of performance hoses and fittings, catering for all types of systems, fuel, oil, water, brakes, clutch, NOS and hydraulic. GSS carries an extensive range and continues to add to the inventory on a regular basis. The range includes alloy and steel AN, BSPP fittings to suit stainless steel braided and pushlock hose. GSS also carries a range of accessories including oil coolers, oil adaptors, fuel and oil filters, silicone hoses, wel on filler necks and more.

We aim to provide you with quality service, with quality products at a reasonable price.

If you need assistance in selecting the right products for your needs our staff is on hand to provide you with assistance.

Come and see us first for all your motor sport needs.