Girodisc 2pc Porsche 991 Cup, GT4 Clubsport Front Replacement Rings (380x32)

$1,000.00

PORSCHE 991 CUP, GT4 CLUBSPORT FRONT REPLACEMENT RINGS (380X32)

Girodisc D1-238 is a 380mmx32mm 2pc rotor that ia a direct replacement for your Porsche 991 Cup, GT4 Clubsport Front Replacement Rings (380x32) using the Girodisc A1-266 brake rotor upgrade kit.

Girodisc 2pc Porsche 991 Cup, GT4 Clubsport Front Replacement Rings (380x32) Details:

Manufacturer: Girodisc
Manufacturer part number: D1-238
Size: 380mm x 32mm
Qty in kit: 2 rotor rings
Hardware included: Yes
Direct replacement for Girodisc A1-266: Yes
Fits Porsche factory hats: No

This Girodisc conversion system is a direct rotor replacement for the Porsche GT4 Clubsport. These two-piece floating rotors will bolt directly to the car and work with OEM calipers perfectly.

By upgrading your brakes with lightweight high-performance Girodisc rotors (paired with Girodisc A2-266 rear rotors), your factory brake bias and ABS efficiency are maintained. The low rotational and unsprung weight allows for quicker acceleration and transient suspension response.

When used with Pagid or PFC racing brake pads and Discovery Parts RF1 Racing brake fluid, you have an amazing, durable solution to cracked or broken carbon-ceramic rotors at a fraction of the cost of the factory PCCBs.

The hat of each rotor is machined from 6061-T6 aircraft aluminum. The disc is manufactured from cast iron using the same specs and materials as professional racing organizations. The curved-vane design acts as a centrifugal pump to force cool air through the disc.

The disc and hat mount together using a floating mount system with high-strength alloy steel drive pins and Grade 12 cap screws. The drive pins transfer braking load while maintaining axial and radial float between the disc and hat to accomodate heat expansion. Hardened washers and anti-noise springs eliminate the rattle and noise sometimes associated with floating rotors.

Sold/priced per pair.

Driver Gear

If you wear it to protect yourself while racing, the DiscoveryParts.com Driver Gear collection is where you'll find it!

Shop Driver Gear

Add to cart

Set Up & Trackside

Keep your team safe, prepared, and ready to go with the latest crew gear. Because no matter how many laps you have, how light your helmet is, what your last dyno number is, if your team does not get you to the line on time, you can not win.

Shop Trackside

Add to cart

Racecar Gear

If you mount it on or install it in your vehicle for track days or wheel-to-wheel racing, the DiscoveryParts Racecar Gear collection is where you'll find it!

Shop Racecar Gear