Uploaded April 2024 | Updated September 2026, 1 hour ago
The Multimatic DSSV™️ Shock System from the Silverado ZR2 is now available as an upgrade kit on the Silverado 1500. The race-proven, championship-winning ZR2 spec shock system features position-sensitive damping technology fine-tuned to deliver the ultimate on- and off-road performance — without compromise. Watch to learn more.
Features:
•The ZR2 Spec 40mm Multimatic DSSV™️ Shock System employs spool valve technology and offers increased precision for enhanced ride and handling performance both on- and off-road
• Provides up to a 2-inch increase in front suspension travel and up to a 1-inch increase in rear suspension travel
• Installation by an authorized dealer is recommended
Compatible with 2019+ Silverado 1500 Trail Boss models or 4WD vehicles equipped with the Performance 2-Inch Suspension Lift Kit (sold separately). Installation by an authorized dealer is recommended. The system includes complete front shock module assemblies, rear shocks, steel leaf springs and installation hardware. See your dealer for details.
Connect with Chevrolet Performance:
Facebook: facebook.com/ChevroletPerformance
Instagram: instagram.com/chevroletperformance
Subscribe to FUEL Newsletter: chevrolet.com/performance-parts/fuel-newsletter/subscribe
The Multimatic DSSV™️ Shock System from the Silverado ZR2 is now available as an upgrade kit on the Silverado 1500. The race-proven, championship-winning ZR2 spec shock system features position-sensitive damping technology fine-tuned to deliver the ultimate on- and off-road performance — without compromise. Watch to learn more.
Features:
•The ZR2 Spec 40mm Multimatic DSSV™️ Shock System employs spool valve technology and offers increased precision for enhanced ride and handling performance both on- and off-road
• Provides up to a 2-inch increase in front suspension travel and up to a 1-inch increase in rear suspension travel
• Installation by an authorized dealer is recommended
Compatible with 2019+ Silverado 1500 Trail Boss models or 4WD vehicles equipped with the Performance 2-Inch Suspension Lift Kit (sold separately). Installation by an authorized dealer is recommended. The system includes complete front shock module assemblies, rear shocks, steel leaf springs and installation hardware. See your dealer for details.
Connect with Chevrolet Performance:
Facebook: facebook.com/ChevroletPerformance
Instagram: instagram.com/chevroletperformance
Subscribe to FUEL Newsletter: chevrolet.com/performance-parts/fuel-newsletter/subscribe




![Chevrolet Performance - 2019 All New Silverado 5.3L Cat-Back Dual-Exit Exhaust Upgrade System
Increased performance, reduced back pressure, and that high-performance sound all come standard with the Chevrolet Performance 5.3L Cat-Back Dual-Exit Exhaust Upgrade system. With front 3-inch and rear split 2.75-inch outer-diameter 304 stainless-steel pipes, this system offers up to a 10-hp improvement at 5,600 rpm and up to 6 additional pound-feet of torque at 4,100 rpm compared with the production exhaust system. [Up to a 41 percent reduction in back pressure at 300 g/s at 600-degrees C makes it all possible] and the system is a bolt-on cat-back and includes everything required for a complete installation. Emissions-legal in all 50 states, this system will not void the New-Vehicle Limited Warranty. The estimated power is based on SAE test procedure J1349.
All-New Silverado:
PART NO. 84173604 / 5.3L Cat-Back Dual-Exit Exhaust Upgrade System - SWB
PART NO. 84173605 / 5.3L Cat-Back Dual-Exit Exhaust Upgrade System - LWB Chevrolet Performance - 2019 All New Silverado 5.3L Cat-Back Dual-Exit Exhaust Upgrade System](https://i.ytimg.com/vi/MZb4NJSGvVw/mqdefault.jpg)





