
The Diamond Eye Performance DPF-Back Exhaust K4163S is designed for 2011-2015 Chevrolet Silverado 3500 HD & More. This component installs downstream of the factory diesel particulate filter while retaining the upstream emissions equipment. Key listed details include 4 in primary diameter, Stainless Steel, DPF-Back Exhaust / Dual Exit.
Fitment Note: Installs behind the factory DPF Designed to retain the factory DPF and upstream emissions equipment. Confirm the exact vehicle configuration, manufacturer part number, pipe dimensions, and required installation hardware before ordering.