These are the Level 2 Front axles for the 2G FWD Eclipse GSX / Talon TSi AWD. The outer CV on this car is made from 4130 from the factory, so what we have done is make a set of aerospace grade torsional center bars with our special double temper, then we temper and de-stress the outer CV housings, and also a special heat treat to make them even stronger. We also use a billet inner CV to make for a very strong set of axles rated up to 650HP.