Dynamite Friction 4002-46022 Disc Brake Rotor Set - Front

GEOSPEC Coated Front Brake Rotors

Dynamite Friction DFC Brake Rotors - GEOSPEC Coated, part number 4002-46022, are front disc brake rotors for select Cadillac performance brake applications. This rotor set is built for Cadillac CT4 and Cadillac ATS models with the listed front caliper and brake lining configurations.

The DFC Brake Rotors - GEOSPEC Coated line is focused on corrosion-resistant rotor protection and consistent braking service for daily driving and performance-oriented factory brake packages. Part number 4002-46022 is listed for front axle use only.

• Front disc brake rotor set
• GEOSPEC coated finish for rotor surface protection
• Direct fit for select Cadillac CT4 and Cadillac ATS front brake applications
• Application-specific fitment for 4-piston front calipers and Brembo front brakes where noted
• Part number: 4002-46022

Vehicle Fitment

• Fits 2025-2026 Cadillac CT4, front, Performance Brake Linings; DFC Geospec Rotors
• Fits 2023-2024 Cadillac CT4, front, Performance Brake Linings (4-Piston Front Calipers); DFC Geospec Rotors
• Fits 2022 Cadillac CT4, front, Standard Brake Linings (4-Piston Front Calipers); DFC Geospec Rotors
• Fits 2020-2021 Cadillac CT4, front, Disc Brake Pad Wear Sensor for 4-Piston Front Calipers; DFC Brake Rotors - GEOSPEC Coated
• Fits 2020-2021 Cadillac CT4, front, Standard brake pad wear sensor for vehicles with 4-piston front calipers.; DFC Brake Rotors - GEOSPEC Coated
• Fits 2020-2021 Cadillac CT4, front, Compatible with Performance Brake Linings in vehicles with 4-Piston Front Calipers.; DFC Brake Rotors - GEOSPEC Coated
• Fits 2016-2019 Cadillac ATS, front, (4-Piston Front Calipers); DFC Geospec Rotors
• Fits 2013-2015 Cadillac ATS, front, DFC Brake Rotors - GEOSPEC Coated
• Fits 2013-2015 Cadillac ATS, front, with Brembo Front Brakes; DFC Brake Rotors - GEOSPEC Coated

Common Replacement Uses

• Front rotor replacement for worn or scored Cadillac CT4 brake rotors
• Service for Cadillac ATS front brake systems with 4-piston calipers or Brembo front brakes
• Correction for brake pulsation caused by rotor wear or uneven rotor surfaces
• Replacement for rotors affected by corrosion on the braking surface
• Restoration of proper front braking performance after pad and rotor wear

Installation Notes

Confirm front axle fitment, caliper type, and brake lining configuration before ordering. This rotor set is application-specific for the listed Cadillac CT4 and Cadillac ATS models, including vehicles with 4-piston front calipers and Brembo front brakes where noted. Always inspect pads, calipers, and hub surfaces during brake service and follow the vehicle manufacturer’s torque and bedding procedures.

Quality Assurance

Dynamite Friction’s DFC Brake Rotors - GEOSPEC Coated line is engineered for the listed vehicle applications and front brake configurations. Part number 4002-46022 is cataloged for direct replacement use on the specified Cadillac CT4 and Cadillac ATS fitments.