Magnaflow Exhaust System Cat-Back 4" SS tubing 16930
2001-2005 GM 6.6L Duramax Silverado/Sierra 2500HD/3500 CC/LB LB7/LLY
MagnaFlow's Performance Diesel Systems feature giant, fast-flowing, 4" mandrel-bent stainless steel tubing, and a polished 5" diameter stainless steel tip. The MagnaFlow systems incorporate mirror finished MagnaFlow Performance Mufflers with a straight-through design. You can expect significant gains in horsepower, torque, improved fuel economy and a lower EGT (exhaust gas temperature).
• MagnaFlow Performance with a Lifetime Warranty
• OEM-Style Barbed Hangers
• Giant 5" Polished Stainless Steel Tip
Cat-Back: Bolts up to the OEM flange, yielding substantial gains in horsepower, torque, fuel economy and a lower EGT (exhaust gas temperature).
Additional InformationInstall Sheet
Customer Reviews - Include your order number for a chance to win a $100 GiftCard