Upgrading a narrow body 996 C2 to Turbo big reds

[Porsche_Ron]

Hi Everyone,

I am considering upgrading my front brakes to the big reds. Other than the calipers and rotors, what else needs to be changed (I know the wheel carriers need to be changed, but what else?)? Does anyone have a parts list they could provide me for this upgrade, and an approximate cost (parts only) to do this mod?

Thanks in advance!

[nick49]

This is, in reality a downgrade.

The TT or GT2,3 calipers and rotors will significantly increase the unsprung weight. The stock suspension was not designed to cope with these heavier loads. Your handling may go to hell, and Porsche enthusiasts in the know my chuckle at your decision.

If you still want to do it, figure $2-$4k. You need GT2 or GT3 wheel carriers, wheel bearings, calipers complete with mtg bolts, rotors, possibly hoses, and fluid. You should check and make sure the master cylinder bore size is compatable with the larger piston sizes, otherwise the pedal travel may be greater than you would like, also check proportioning valves to regulate front to rear balance if required.

[Porsche_Ron]

I suspected that there'd be more issues to it than just the parts. And yes, I was concerned about all that added weight and it's impact to handling, etc.

I did upgrade the suspension to the ROW M030 but why take a step back again?

Thanks!