Master cylinders and brake boosters play a critical role in the operation of your 2014 CTS braking system. The master cylinder converts pedal input into hydraulic pressure, while the brake booster amplifies that force to provide smoother, more responsive braking.
OPGI offers five Master Cylinders & Boosters designed for proper fit, performance, and durability. From master cylinders and power brake boosters to related components, you’ll find quality parts from trusted brands including CPP, General Motors and Wilwood to help restore reliable braking function and pedal feel.
Every purchase is backed by our Price Match Guarantee. Plus, with OPGI’s 60-day return policy, you can shop confidently when selecting parts for your 2014 CTS. Orders ship quickly, or you can visit our Southern California showroom to see select components in person.