A CV axle s the most important part of your driveline that you've never heard of. We'll tell you what it is, how it works, and how to tell if it's going bad.

This tells me that the likely source of your vibration is coming from one or both of the inner CV joints, as Acura TSXs suffer from premature failure of this part ...

This joint shows minor wear. Balls and grooves will show wear before the joint fails completely. GET DOWN Replacing a front-wheel-drive axle is straightforward, although physically demanding.

Front-wheel-drive vehicles use two CV joints on each drive axle, inner and outer. These are more sophisticated than the simple u-joints used on a rear-wheel-drive vehicle's drive shaft.

Ok, so I installed my new Neuspeed Race springs and my Bilstein HD's on my civic tonight and I noticed that my driver's side CV boot is seperated all the way around near the middle. It still seals ...