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The MagnaFlow Off‑Road Pro Series cat‑back for 2007–2008 Silverado/Sierra crew/extended cabs replaces the exhaust from the catalytic converter back with 3" mandrel‑bent piping and a straight‑through muffler to deliver Very Aggressive exterior and Aggressive interior sound. The system hugs the undercarriage for improved ground clearance and finishes with 3" satin clamp‑on turndown tips. Made from corrosion‑resistant stainless steel with a direct‑fit design and limited lifetime warranty.
MagnaFlow SYS C/B 07-08 Silverado/SierraCC/EC
