aFe Power SATURN 4S - 4" Race Pipe for 11-15 Silverado 2500HD 6.6L

Product Description

4" mandrel-bent 409 stainless steel tubing for maximum flow and longevity
A quality OE style flange is used for a complete 360 degree sealing surface
Uses factory mounting locations, providing a hassle-free installation
OE style bayonet hangers are used to maintain a stable pipe location
Retains factory over-axle and tailpipe