Universal Performance Muffler-3/3
The MagnaFlow 6" Round Straight-Through 12649 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 6x6x18in. package with a premium satin finish. The straight-through free-flowing design of this round-bodied muffler's reversible, universal 3/3in. diameter inlet/outlet layout enables versatile installation options to match the spacing requirements of your vehicle. Due to the cutting and welding involved, professional installation is highly recommended. Internally, 12649 utilizes a perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill to achieve a powerful, resonant tone. This muffler is made of durable, corrosion resistant stainless steel and produced using cutting-edge CNC precision robotic manufacturing techniques, all backed by MagnaFlow's limited lifetime construction warranty.
  • Reversible For Custom Installation
  • For Cars/Trucks/SUVs
  • Straight-Through Wide Open Design
  • Great Sound Has A Smooth Deep Tone
  • 100 Percent Stainless Steel Construction
  • All Welded/Built To Last
  • Limited Lifetime Warranty Against Manufacturing Defects

Application Summary:

Year Make/Model
2002-2006 Chevrolet Silverado 1500
2007 Chevrolet Silverado 1500 Classic
1999-2000 Chevrolet Silverado 2500
1998-2001 Dodge Ram 2500
1998-2001 Dodge Ram 3500
1997-2001 Ford Expedition
1998-2003 Ford F-150
2004 Ford F-150 Heritage
1998-1999 Ford F-250
1999-2006 GMC Sierra 1500
2007 GMC Sierra 1500 Classic
1998-2001 Lincoln Navigator

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.