Special Note: Must be used in conjunction with Dinan/Brembo front brakes.In most cases, the large rotors and calipers will require the use of aftermarket wheels for adequate brake clearance. Dinan's lightweight performance wheels are recommended, providing proper clearance and the ability to fit the largest tires possible for optimum performance. Be sure to check with the manufacturer or distributor of the wheels you are considering in order to verify that they offer the necessary clearance, citing the Brembo "Gran Turis