Girodisc D1-152 370mm rotor rings are the proper replacements for the A1-152 Rotor System. The A1-152 discs have a minimum thickness spec of 30mm, once this thickness is reached they should be replaced. This D1-152 kit includes left and right rotor rings as well as the ring to hat attachment hardware and full instructions for re-assembly.

Girodisc D1-152 Brake Disc Vehicle Fitment:

• 2012-2013 Audi TT RS *  2012 Audi TT RS  2013 Audi TT RS 

* Equipped with Girodisc A1-152 Brakes

Rotor Specifications:

• Diameter: 370mm
• Thickness: 32mm

Girodisc Brake Rotor Manufacturing:
The discs are made from Girodiscs own proprietary cast iron, poured in the USA and machined from start to finish in house at Girodisc. 10 high strength cadmium plated alloy steel drive pins along with grade 12 cap screws and hardened washers are used to attach the rotor to the hat.

Sold/priced per pair.