F40 and Testarossa Metal Springs$12.95 This is a set of 4 correct metal springs for the Pocher Ferraris. Looks better than stock, and they are a little softer for a better feel. Quantity Add to cart Category: Pocher 1/8 Ferraris Related products Testarossa Metal Unpainted Side View Flying Mirror $14.95 Add to cart Ferrari F40 and Testarossa Leather Tool Kit Roll $34.95 Add to cart F40 Metal Front Grilles Transkit $10.95 Add to cart F40 and Testarossa Gear Shift Assembly $9.95 Add to cart