GMC Yukon Denali Walkinshaw Performance upgrade packages

GMC Yukon Cat-back Exhaust System

Refined V8 Presence, Elevated Performance.

Engineered to enhance the natural character of the 6.2L V8, the Walkinshaw Performance Cat Back Exhaust transforms the sound and presence of the GMC Yukon Denali. Constructed from high quality 409 stainless steel, the single 3” into twin 2½” configuration is designed to optimise exhaust flow and deliver a deep, controlled V8 note under acceleration—while maintaining quiet, refined in cabin comfort during cruising.

Carefully tuned for low noise, vibration, and harshness (NVH), the system ensures long distance comfort and everyday usability are preserved, making it ideally suited to both urban driving and extended touring. Finished with quad shadow chrome tips, the system adds a subtle yet purposeful visual statement that complements the Yukon Denali’s premium styling.

Walkinshaw Performance GMC Denali Yukon cat-back exhaust package
Walkinshaw Performance GMC Denali Yukon cat-back exhaust package

Applicable Vehicle fitment model year 2025+ GMC Denali Yukon (6.2L) Pricing RRP from $3,995.00 does not include fitting

GMC Yukon Front Brake Upgrade

Walkinshaw Performance and Brembo have developed a 6-piston brake package for the GMC Denali Yukon
Walkinshaw Performance and Brembo have developed a 6-piston brake package for the GMC Denali Yukon

Confident stopping power, refined for every journey.

Engineered by Chevrolet Performance in collaboration with Brembo, this premium brake upgrade system is designed to elevate the braking capability of the MY25+ GMC Yukon while preserving the smooth, controlled feel expected of a luxury SUV. Developed to suit the Yukon’s size and performance, it delivers powerful, consistent braking with exceptional modulation and confidence in all driving conditions.

At the core of the upgrade are larger Duralife™ rotors, featuring a hardened surface treatment to help reduce corrosion while minimising noise, vibration, and harshness. Paired with high performance 6 piston Brembo aluminium calipers, the system provides increased clamping force and thermal capacity—ensuring strong, repeatable braking performance during daily driving, long distance touring, or when carrying load.

Walkinshaw Performance in conjunction with Brembo have developed a 6-piston brake package for the GMC Denali Yukon
Walkinshaw Performance in conjunction with Brembo have developed a 6-piston brake package for the GMC Denali Yukon

Details:

  • 410mm x 32mm (16.1-inch x 1.3-inch) Duralife™ rotors
  • Hardened rotor surface to reduce corrosion and provide quieter braking with less vibration
  • Bright Red Chevrolet Performance Brembo® 6-piston fixed aluminium calipers
  • 22% increase in rotor area over stock
  • 89% increase in brake pad area to increase system thermal capacity

Applicable Vehicle fitment model year 2025+ GMC Denali Yukon (6.2L) Pricing RRP from $5,995.00 plus fitting

  • 0457 001 304

    5 Kirkpatrick Drive, Delacombe Victoria 3356, Australia
    Authorised Walkinshaw Performance Centre