I can vouch for Nick on the impressive performance of these Cobra brakes. I went with him on a test run where he brought his Talon up to 190 km/hr,he applied the brakes, the car came to a full stop in a (seemingly) mere 3 seconds without locking her up! ..... Unf****ing believable! These things will definitely send you through the windshield if your not buckled up . Well worth the money.