This rotor ring is a direct replacement for Paragon two piece performance rotor PN P2R.035.380.300.24700.04.01.01.R and does not fit your stock vehicle without the two piece rotor hat, unless specifically stated.

PAIR (2) Alcon O.E. Replacement Rear Rotor Rings for both DBA-CBA GTR. (US 209-2016 -- RoW 2008-2016) 380mm x 30mm NOTE: You must specify Paragon Straight OR Alcon Crescent Grooved.

Straight Slot are made by Paragon and are Part number PRK.035.380.300.24700.04.01.R

Crescent lot are made by Alcon and are Part number DKR2175X757C24L/R

You may order the aftermarket straight slots or the Alcon Crescent grooved.

These will re-use the stock center hats with the provided Alcon hardware. 380mm x 30mm.

Motorsport grade casting discs with Straight slots or Alcon's signature Crescent grooves. These will last 2-3 times longer than the OEM units and offer better initial bite, less prone to crack, and they work well for both street/track performance built GTRs; or simply a much better alternative than O.E. as a GTR maintenance product. Installation is approximate 2-3 hours with the provided installation guide.

Advantage Extreme discs have been engineered to produce optimum bite, thermal stability and durability in an exceptionally high strength to low weight design. This hasbeen achieved by combining a special Alcon developed iron alloy disc with an aerospace specification alloy bell.

Other Alcon disc benefits include:

• Unique crescent grooves on friction faces provide the bite usually associated with drilled discs without the attendant durability problems.
• Directionally curved cooling vanes for optimum cooling performance
• Alcon's floating disc system (as used in the majority of applications) has been designed to allow thermal expansion of the disc throughout it's life while minimizing the tendency to shudder.

This part is the Disc and fasteners ONLY.

SKU: PRK.035.380.300.24700.04.01.R