AP Racing Radi-CAL PRO 5000R 4-POT CP9440 Competition Front Brake Kit
Add stronger, more consistent stopping power on the AP Racing Radi-CAL PRO 5000R 4-POT CP9440 Competition Front Brake Kit with this front big brake kit. Multi-piston calipers and larger discs are a proven track-day and street performance upgrade when wheel clearance and fitment are confirmed.
Listing highlights: 4-piston calipers, 330x30mm discs, axle coverage: Front. This listing notes genuine / OEM-oriented hardware where stated in the title or body.
What's In The Box
- One pair of AP Racing CP9440 Radi-CAL Pro5000R racing calipers
- One pair of KBT 330x30mm slotted racing discs, with fully floating 6061 hard anodized aluminum hats, and attachment hardware
- Project KBT Street Brake Pads
- One pair Goodridge Stainless Steel Brake Lines with abrasion resistant coating
Installation
Key features
-
AP Racing hardware — brand / system called out on this listing
-
4-piston calipers — multi-piston clamping for firmer pedal feel and pad area
-
330x30mm discs — diameter / thickness called out in the title or description
-
Front axle kit — confirm you are ordering the axle coverage you need
-
Slotted disc option — slotted faces noted in the listing / variants
-
Floating disc design — two-piece / floating construction noted where listed
Fitment
Designed for the AP Racing Radi-CAL PRO 5000R 4-POT CP9440 Competition Front Brake Kit. Confirm your wheel clearance for the listed disc diameter, hub / bolt pattern and caliper bracket compatibility before ordering; send wheel size and a caliper photo if you want a fitment check.
- Fits: AP Racing Radi-CAL PRO 5000R 4-POT CP9440 Competition Front Brake Kit when hubs, offsets, and brake package match the listing
- Larger discs may require larger wheels / specific spokes — verify clearance
- Options: Brake Pads Option: KBT, AP Racing
- Professional installation and proper bedding procedure are recommended
Specifications
| Part |
Front big brake kit |
| Vehicle |
AP Racing Radi-CAL PRO 5000R 4-POT CP9440 Competition Front Brake Kit |
| Axle |
Front |
| Calipers |
4-piston |
| Disc size |
330x30mm |
| Brand / system |
AP Racing |
| Install |
Professional install recommended; verify wheel clearance |
FAQ
Will this fit my vehicle?
It is listed for the AP Racing Radi-CAL PRO 5000R 4-POT CP9440 Competition Front Brake Kit. Other generations, hubs, or brake packages can differ — match year, chassis, and current caliper/disc setup before ordering.
What is included in the kit?
See the Key features / Kit includes section and product photos on this page for the pack-out. Message CarGym if you need a written contents list before ordering.
Is this front, rear, or both axles?
This listing is described as Front. Order the matching axle kit if you need a full-car upgrade.
Do I need professional installation?
Yes — brake work affects safety. Have a qualified technician install, torque, bleed, and bed the system to the manufacturer guidance for this kit.
Ships worldwide from CarGym — priced and payable in all major currencies.
