EBC Ultimax Slotted Rear Brake Rotors for 2005-2010 Chrysler 300 3.5L - RK7243

EBC Ultimax Slotted Rotors offer you the performance of slotted rotors but without the air noise that is normally associated with slotted rotors. The progressively angled slots on the EBC Ultimax Slotted Brake Rotors offer quiet brake operation without that excessive air noise, while still allowing the slots to help keep your brakes cool. The angled slots pull in cool air for cooler brake operation which helps your brakes perform at their best. The slots also help to clear any excess dust and debris to help keep pad grip to a maximum while also increasing pad longevity. 72.6mm Center Hole Dia.

• Ultimax OE Style Disc Kit

Upgrade the braking performance of your 2005-2010 Chrysler 300 with EBC Ultimax Slotted Rear Brake Rotors, part number RK7243. Designed as an OE-style disc kit, these rotors provide the functional advantages of slotted braking surfaces while maintaining quiet operation. The progressively angled slots help draw cool air across the rotor surface, supporting more consistent braking performance during repeated stops.

The angled slot design also helps clear excess brake dust, debris, and gasses from between the rotor and pad. This promotes dependable pad contact, helps maintain friction, and may contribute to longer pad service life. Unlike aggressively slotted rotors that can produce noticeable air noise, EBC Ultimax rotors are engineered to deliver effective slot performance with reduced operating noise.

• Vehicle Fitment: 2005-2010 Chrysler 300 with 3.5L engine
• Brake Position: Rear
• Rotor Style: Ultimax OE-style slotted disc
• Center Bore: 2.86 inches
• Slot Design: Progressively angled slots
• Cooling Function: Slots help draw cool air across the braking surface
• Debris Control: Slots help clear dust and debris from the pad contact area
• Application Type: Direct-fit replacement brake rotor kit

The EBC RK7243 kit is engineered for a direct-fit rear brake application and is intended for drivers seeking improved rotor airflow, pad contact, and braking consistency without excessive slot noise. Verify vehicle application and brake configuration before installation. Professional installation is recommended.

What's Included: EBC Ultimax OE-style slotted rear disc kit. Brake pads, installation hardware, and other components are not included unless specified by the manufacturer.

Features:

• Quiet slotted performance: Progressively angled slots provide the benefits of a slotted rotor while helping reduce excessive air noise.
• Improved cooling: Angled slots help draw cool air across the braking surface to support more consistent brake operation.
• Enhanced pad contact: Slots help remove excess dust, debris, and gasses from between the pad and rotor.
• OE-style direct fit: EBC Ultimax RK7243 rear rotors are designed for 2005-2010 Chrysler 300 models equipped with the 3.5L engine.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1