The TeraFlex JK/JKU Front Performance Slotted Big Rotor Kit is an affordable upgrade for JK Wrangler and JKU Wrangler Unlimited models requiring increased braking performance with oversized - and heavier - wheels and 33-35 inch tires. This simple bolt-on upgrade doesn't require cutting or welding.
Fits:
- JK Wrangler (2-door)
- JKU Wrangler Unlimited (4-door)
Includes:
- Rear brake caliper relocating anchor brackets - pair
- Front driver slotted brake rotor (P/N 4303412)
- Front passenger slotted brake rotor (PN 4303411)
- Sold As A Kit
Features and Benefits:
- Improved braking performance over factory brake system
- Brake caliper relocating anchor brackets retain factory brake calipers and pads
- No brake bleeding or brake line modification needed
- Larger 13.3 inch (338mm) rotors for superior stopping performance - stock is 11.9 inch (302mm)
- Mill-balanced vented rotors for maximum heat dissipation
- Slotted rotors offer better heat dissipation than smooth rotors
- Mill-balanced vented rotors for maximum heat dissipation
- Rotors feature dual bolt patterns - 5 x 5 and 5 x 5.5 inch
- 100 percent bolt-on upgrade for easy installation w/ basic hand tools
Note:
- Requires a minimum of 17 inch diameter wheels
- For better heat dissipation, Front Performance Big Rotor Kit for standard rotors (P/N 4303480) is also available
- Install Time: 2 Hours
- SKU: 4303490
- location:
- Front
- Material:
- No
- universal:
- No
- Brand Logo:
- https://www.asapnetwork.org/sites/default/files/brands/icons/TeraFlex-Logo-1.jpg
- Last Update:
- 2025-10-09 09:38:35
- Sold As:
- Kit
- Vehicle Type:
- Jeep
- California Prop 65 Notice:
- WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/
- Bolt Pattern:
- 5 on 5
- Application Notes:
- JK Front Performance Big Slotted Rotor Kit
- Style:
- Slotted
- Life Cycle Status Description:
- Available to Order
