Rotor question???

[QKSHIFT]

I have a 01 GTS with 19" I forged astras. Will two piece eradi speed rotors from an 08 coupe work with my original hardware aka my 01 calipers front and rear?
Thanks in advance.

 

[dave6666]

I will wager a big fat no on that.

 

[treesnake]

I have a 01 GTS with 19" I forged astras. Will two piece eradi speed rotors from an 08 coupe work with my original hardware aka my 01 calipers front and rear?
Thanks in advance.

NO.
The Gen 4 rotors are larger than Gen 2 rotors. You will need adapter brackets and SRT (or Stoptech etc) calipers.
You can "search" on here for Big Brake Conversion

In other words, the rotors will fit your wheels but not your car....

 

[MTGTS]

You could get the fronts to work with the correct brackets but the rears aren't gonna happen with fully converting over with brackets, caliper, etc... Buying a complete BBK would be much easier and smooth

 

[QKSHIFT]

Thanks for the info. It was worth a shot, a friend has some new eradi speed rotors for a 08 but no long has the car. Wish they would fit... I would have put those on tonight!