1.Is it difficult to change the wheel studs? two of them decided to join the great scrapyard in the sky.

 

2. what are the dimensions of the rear speakers ?

1. No idea

 

2. Standard size is 4" x 6" but people (incl. me) have fitted 6" x 9" with a bit of "massaging".

 

HTH

 

Regards,

No, its no that difficult. I changed all of mine on the front for longer NISMO numbers.

Its just a case of dropping the caliper off and removing the disc.....then finding a bloody great big hammer to knock the old one's out the back of the hub.

Pressing the new one's back in is a little more tricky and this requires a bit of time and care so a)they are coming through square, they have splines but still can press through p1ssed, and b)that they are pressed in all the way, and I mean so that the stop at the end of the bolt is butted right up the the hub, flush.

Using a wheel nut and some chunky washers is a help to pull them through. But in my own expereince the nut can get very hot due to the friction so keep it wd40'd up, worked for me, and I learnt the hard way! (2 seizing on)