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 Ferrari F40 and Testarossa Leather Tool Kit Roll $34.95 Add to cart Correct F40 Rubber Hose Tubing $14.95 Add to cart -F40 Engine Stand Kit $29.95 Add to cart F40 and Testarossa Gear Shift Assembly $9.95 Add to cart