SKU: RK7243 | UPC: 847943037645
EBC RK7243 Ultimax OE Style Rear Disc Brake Rotor Kit 2005-2023 Chrysler 300 Dodge Charger Challenger
EBC Brakes RK7243 Ultimax OE Style Disc Kit delivers slotted rear rotors for 2005-2023 Chrysler 300, 2006-2023 Dodge Charger, 2009-2023 Dodge Challenger, and 2005-2008 Dodge Magnum models. These rotors provide slotted performance with reduced noise through progressive slot angles that draw in cool air for better heat dissipation. They clear dust and debris to maintain pad grip and extend component life during spirited driving.
Key Features
- Ultimax Slotted Design: Progressive slots reduce air noise while pulling cool air to lower temperatures and expel gases for consistent braking
- OE Replacement Specs: Vented 320mm diameter, 22mm thick, 64mm height, 72.6mm center bore, 5 bolt holes match factory dimensions precisely
- Compatible with FMSI D1057 Pads: Direct fit ensures seamless integration with stock or upgraded brake pads
- Thermic Black Coating: Resists rust and corrosion for lasting appearance and performance in harsh conditions
- Rear Position Specific: Engineered for rear axle loads on LX platform vehicles for balanced stopping power
Product Notes
- Kit includes pair of rotors for both rear wheels
- Inspect calipers and pads during replacement for full system refresh
- Ships in protective packaging to prevent damage
Installation Notes
- Professional installation recommended.
- Torque lug nuts to manufacturer specs after install and bed-in rotors with 20-30 hard stops from 60mph
- Compatible with factory hardware. no additional adapters needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2007 | Chrysler | 300 | Base |
| 2011-2014 | Chrysler | 300 | Base |
| 2005-2020 | Chrysler | 300 | C |
| 2023 | Chrysler | 300 | C |
| 2012-2014 | Chrysler | 300 | C Luxury |
| 2015-2017 | Chrysler | 300 | C Platinum |
| 2005-2010 | Chrysler | 300 | C SRT8 |
| 2005-2012 | Chrysler | 300 | Limited |
| 2005-2008 | Dodge | Magnum | SE |
| 2006-2008 | Dodge | Magnum | SRT8 |
| 2005-2008 | Dodge | Magnum | SXT |
| 2005 | Dodge | Magnum | SXT Special Edition |
| 2006-2007 | Dodge | Charger | Base |
| 2017-2018 | Dodge | Charger | Daytona |
| 2017-2018 | Dodge | Charger | Daytona 392 |
| 2006 | Dodge | Charger | Daytona R/T |
| 2018-2023 | Dodge | Charger | GT |
| 2018 | Dodge | Charger | GT Plus |
| 2006-2023 | Dodge | Charger | Pursuit |
| 2006-2023 | Dodge | Charger | R/T |
| 2006-2010 | Dodge | Charger | SRT8 |
| 2012-2014 | Dodge | Charger | SRT8 |
| 2006-2010 | Dodge | Charger | SXT |
| 2012-2023 | Dodge | Charger | SXT |
| 2012 | Dodge | Charger | SXT Plus |
| 2018 | Dodge | Charger | SXT Plus |
| 2018 | Dodge | Charger | SXT Plus Leather |
| 2005-2008 | Dodge | Magnum | R/T |
| 2006-2017 | Dodge | Charger | SE |
| 2015-2018 | Dodge | Charger | SRT 392 |
| 2015-2020 | Dodge | Charger | SRT Hellcat |
| 2021-2022 | Dodge | Charger | SRT Hellcat Redeye Widebody |
| 2020-2022 | Dodge | Charger | SRT Hellcat Widebody |
| 2022 | Dodge | Charger | SRT Jailbreak |
| 2009-2014 | Dodge | Challenger | SRT8 |
| 2012-2022 | Dodge | Challenger | SXT |
| 2012 | Dodge | Challenger | SXT Plus |
| 2015-2018 | Dodge | Challenger | SXT Plus |
| 2017-2018 | Dodge | Challenger | T/A |
| 2017-2018 | Dodge | Challenger | T/A 392 |
| 2021 | Dodge | Challenger | T/A 392 Widebody |
| 2015-2016 | Dodge | Challenger | R/T Plus |
| 2016 | Dodge | Challenger | R/T Plus Shaker |
| 2016-2022 | Dodge | Challenger | R/T Scat Pack |
| 2021 | Dodge | Challenger | R/T Scat Pack Shaker Widebody |
| 2019-2022 | Dodge | Challenger | R/T Scat Pack Widebody |
| 2015-2020 | Chrysler | 300 | Limited |
| 2008-2009 | Chrysler | 300 | LX |
| 2010 | Chrysler | 300 | S |
| 2012-2022 | Chrysler | 300 | S |
| 2009 | Chrysler | 300 | Signature Series |
| 2012-2014 | Chrysler | 300 | SRT8 |
| 2013 | Chrysler | 300 | SRT8 Core |
| 2005-2010 | Chrysler | 300 | Touring |
| 2016 | Dodge | Challenger | R/T Shaker |
| 2014 | Dodge | Challenger | Rallye Redline |
| 2009-2011 | Dodge | Challenger | SE |
| 2015-2018 | Dodge | Challenger | SRT 392 |
| 2018 | Dodge | Challenger | SRT Demon |
| 2015-2022 | Dodge | Challenger | SRT Hellcat |
| 2017-2018 | Dodge | Charger | R/T 392 |
| 2015-2016 | Dodge | Charger | R/T Road & Track |
| 2015-2018 | Dodge | Charger | R/T Scat Pack |
| 2019-2022 | Dodge | Charger | Scat Pack |
| 2020 | Dodge | Charger | Scat Pack 392 Widebody |
| 2022 | Dodge | Charger | Scat Pack Widebody |
| 2018-2022 | Chrysler | 300 | Touring |
| 2018-2022 | Chrysler | 300 | Touring L |
| 2016 | Dodge | Challenger | 392 Hemi Scat Pack Shaker |
| 2017-2022 | Dodge | Challenger | GT |
| 2009-2023 | Dodge | Challenger | R/T |
| 2017-2019 | Dodge | Challenger | R/T 392 |
| 2012 | Dodge | Challenger | R/T Classic |
| 2019-2022 | Dodge | Challenger | SRT Hellcat Redeye |
| 2019-2022 | Dodge | Challenger | SRT Hellcat Redeye Widebody |
| 2018-2022 | Dodge | Challenger | SRT Hellcat Widebody |
| 2022 | Dodge | Challenger | SRT Jailbreak |
| 2020-2022 | Dodge | Challenger | SRT Super Stock |
Why Choose EBC?
- 60 years of brake expertise ensures reliable stopping power
- 8 dynamometer systems and 3 million dollar research investment back every rotor
- German-made GEOMET coating and precision engineering for direct OE fit
Frequently Asked Questions
- Q: Does RK7243 fit my 2015 Dodge Charger R/T?
A: Yes, it fits all listed 2006-2023 Charger models including R/T, SXT, SRT variants with rear disc brakes on 5-lug LX platform - Q: What is the warranty on EBC RK7243?
A: Backed by EBC lifetime warranty against defects when installed and maintained properly. covers cracking and warping
Q: What material are these rotors made from?
A: High-carbon cast iron with Thermic black anti-corrosion coating and machined friction surfaces for optimal pad bite
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Secure individual wrapping in reinforced box, 16 x 14 x 6 inches
- Weight: 27 lbs





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