Kids First USA

Lavigne Distributors Technical Support:

137 Theresa Court Mickey Love

Manchester NH 03103 Racing Development Engineering

603-627-6448 603-628-7139

Fax 603-624-9539 Fax 603-668-6726

Speedthane

The Yellow Urethane Spring Helpers

2.5 – 3.5 inch Coil-over Spring ‘Helpers’

Part Number Stiffness Color stripe

COSA-43 5lb softest red

COSA-49 10 lb medium white

COSA-57 15 lb stiff blue

COSA-62 20 lb stiffest yellow

This is the only Spring Helper made

Especially for Coil-Overs.

Speedthane