50 Series Big Block Chambered Muffler 50 Big Block 3.00 Dual In 3.50 Offset Out Mild Sound Flowmaster
50 Series Big Block Chambered Muffler 50 Big Block 3.00 Dual In 3.50 Offset Out Mild Sound Flowmaster
50 Series Big Block Chambered Muffler 50 Big Block 3.00 Dual In 3.50 Offset Out Mild Sound Flowmaster
50 Series Big Block Chambered Muffler 50 Big Block 3.00 Dual In 3.50 Offset Out Mild Sound Flowmaster
50 Series Big Block Chambered Muffler 50 Big Block 3.00 Dual In 3.50 Offset Out Mild Sound Flowmaster
50 Series Big Block Chambered Muffler 50 Big Block 3.00 Dual In 3.50 Offset Out Mild Sound Flowmaster
50 Series Big Block Chambered Muffler 50 Big Block 3.00 Dual In 3.50 Offset Out Mild Sound Flowmaster
SKU
530513-BDXN
List price
$299.95
Price
$299.95

The 50 Series Big Block muffler is made for more than just big cubic inch engine applications. Its large case size with internal tuning chamber provides mileage and power gains along with maximum sound control for a quiet interior tone, even under heavy loads.

Well suited to heavy duty vehicles such as full size trucks, SUV's, RVs, and tow vehicles. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

  • Improved Horsepower, Torque and Engine Efficiency
  • Recommended for SUV/trucks/motorhomes/tow vehicles
  • Minimal interior resonance
  • Mild to stock exterior exhaust tone
CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Vehicle Fitment
2001-2004 Chevrolet Silverado 2500 HD
2001-2002 GMC Sierra 2500 SL
2001-2004 GMC Sierra 2500 HD SLT
2001-2004 GMC Sierra 2500 SLT
2001-2003 GMC Sierra 1500 HD SLT
2001-2004 GMC Sierra 2500 HD SLE
2001-2003 GMC Sierra 1500 HD SLE
2001-2002 GMC Sierra 2500 HD SL
2001-2004 GMC Sierra 2500 SLE
2001-2004 Chevrolet Silverado 2500 HD LT
2001-2003 Chevrolet Silverado 1500 HD LT
2001-2004 Chevrolet Silverado 2500 HD LS
2001-2003 Chevrolet Silverado 1500 HD LS
2002-2006 Cadillac Escalade
2002-2004 GMC Sierra 2500
2002-2004 GMC Sierra 2500 HD
2003 Chevrolet Silverado 1500 SS
2003-2004 GMC Sierra 2500 HD WT
2003-2004 GMC Sierra 2500 WT
2004 Chevrolet Silverado 2500 HD WT
2007-2008 Chevrolet Suburban 1500 LTZ
2007-2008 Chevrolet Suburban 1500 LT
2007-2008 GMC Yukon XL 1500 SLE
2007-2008 GMC Yukon XL 1500 SLT
Installation Instructions
cd224a626ea3e19756bf5dfc8f5372ed.pdf (24.03 KB)
Brand
Flowmaster
Category
Performance
Exhaust
Muffler
Color
Black
Material
Aluminized Steel
Specs
Country of Origin: USA
Sold As: Kit
UPC: 700042017867
Availability: Available
Universal: Yes
Inlet Location: Dual
Mount Style: Uses New Hangers (Not Included)
Shape: Oval
Series
50 Series Big Block
Vehicle Type
Truck/SUV