2012 GMC Sierra 2500 HD Exhaust, Mufflers & Tips

Exhaust, Mufflers & Tips that fit your 2012 GMC Sierra 2500 HD. Shop Diamond Eye Performance, Flowmaster, BD Diesel and more. Every part is checked against your vehicle before it ships.

• Diamond Eye PerformanceDiamond Eye KIT 4in DPF-BACK Single SS: 11-12 CHEVY 6.6L 2500/350MPN depK4156S$1007.52In stock
• FlowmasterFlowmaster 02-13 GM Truck/SUV 4.8L/5.3L Scavenger Series Elite HeaderMPN flo814123$949.95In stock
• BD DieselBD Diesel Passenger Side Exhaust Manifold - 02-13 Chevy Silverado 1500 & GMC Sierra 1500 V8MPN bdd1041401$321.95In stock
• Diamond Eye PerformanceDiamond Eye KIT 4in DPF-BACK Single AL: 11-12 CHEVY 6.6L 2500/350MPN depK4156A$744.02In stock
• BD DieselBD Diesel Driver Side Exhaust Manifold - 02-13 Chevy Silverado 1500 & GMC Sierra 1500 V8MPN bdd1041402$321.95In stock
• Diamond Eye PerformanceDiamond Eye KIT 5in DPF-BACK Single SS: 2011-2015 CHEVY 6.6L 2500/3500MPN depK5162S$1168.93In stock
• Diamond Eye PerformanceDiamond Eye KIT 5in DPF-BACK Single AL: 2011-2015 CHEVY 6.6L 2500/3500MPN depK5162A$998.89In stock