Flowmaster 70 Series Chambered Muffler.
Flowmaster 70 Series Chambered Muffler.
Flowmaster 70 Series Chambered Muffler.
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Flowmaster 70 Series Chambered Muffler.

2 sold in last 8 hours
Flowmaster
ds_FLO524703
Out of stock
$255.45
The 70 series utilizes Flowmaster's patented Delta Flow technology and an enlarged case for improved sound...
Size Guide
$255.45

Flowmaster 70 Series Chambered Muffler.
The 70 series utilizes Flowmaster's patented Delta Flow technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV's, RVs, tow vehicles and high performance street cars where space allows. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

This fits:

Year Make Model Submodel Notes
1996-1997 Chevrolet C1500 Base
1996-1998 Chevrolet C1500 Cheyenne
1999 Chevrolet C1500 LS
1996-1998 Chevrolet C1500 Silverado
1996-1998 Chevrolet C1500 WT
1996-1998 Chevrolet C1500 Suburban Base
1996-1998 Chevrolet C1500 Suburban LS
1996-1997 Chevrolet C1500 Suburban LT
1996 Chevrolet C2500 Base
1996 Chevrolet C2500 Base
1997 Chevrolet C2500 Base
1997 Chevrolet C2500 Base
1999 Chevrolet C2500 Base
1999 Chevrolet C2500 Base
1996 Chevrolet C2500 Cheyenne
1996 Chevrolet C2500 Cheyenne
1997 Chevrolet C2500 Cheyenne
1997 Chevrolet C2500 Cheyenne
1998 Chevrolet C2500 Cheyenne
1998 Chevrolet C2500 Cheyenne
1999 Chevrolet C2500 LS
1999 Chevrolet C2500 LS
1996 Chevrolet C2500 Silverado
1996 Chevrolet C2500 Silverado
1997 Chevrolet C2500 Silverado
1997 Chevrolet C2500 Silverado
1998 Chevrolet C2500 Silverado
1998 Chevrolet C2500 Silverado
1998 Chevrolet C2500 WT
1998 Chevrolet C2500 WT
1996-1997 Chevrolet K1500 Base
1996-1998 Chevrolet K1500 Cheyenne
1999 Chevrolet K1500 LS
1996-1998 Chevrolet K1500 Silverado
1996-1998 Chevrolet K1500 WT
1996-1999 Chevrolet K1500 Suburban Base
1996-1999 Chevrolet K1500 Suburban LS
1996-1997 Chevrolet K1500 Suburban LT
1996 Chevrolet K2500 Base
1996 Chevrolet K2500 Base
1997 Chevrolet K2500 Base
1997 Chevrolet K2500 Base
1999 Chevrolet K2500 Base
1999 Chevrolet K2500 Base
1996 Chevrolet K2500 Cheyenne
1996 Chevrolet K2500 Cheyenne
1997 Chevrolet K2500 Cheyenne
1997 Chevrolet K2500 Cheyenne
1998 Chevrolet K2500 Cheyenne
1998 Chevrolet K2500 Cheyenne
1999 Chevrolet K2500 LS
1999 Chevrolet K2500 LS
1996 Chevrolet K2500 Silverado
1996 Chevrolet K2500 Silverado
1997 Chevrolet K2500 Silverado
1997 Chevrolet K2500 Silverado
1998 Chevrolet K2500 Silverado
1998 Chevrolet K2500 Silverado
1998 Chevrolet K2500 WT
1998 Chevrolet K2500 WT
1996-1999 Chevrolet Tahoe Base
1996-1999 Chevrolet Tahoe LS
1996-1999 Chevrolet Tahoe LT
1994-1998 Dodge Ram 2500 Base
1994-1998 Dodge Ram 3500 Base
1996 Ford Explorer Eddie Bauer
1997 Ford Explorer Eddie Bauer
1997 Ford Explorer Eddie Bauer
1998 Ford Explorer Eddie Bauer
1998 Ford Explorer Eddie Bauer
1999 Ford Explorer Eddie Bauer
1999 Ford Explorer Eddie Bauer
2000 Ford Explorer Eddie Bauer
2000 Ford Explorer Eddie Bauer
2001 Ford Explorer Eddie Bauer
2001 Ford Explorer Eddie Bauer
1996 Ford Explorer Limited
1997 Ford Explorer Limited
1997 Ford Explorer Limited
1998 Ford Explorer Limited
1998 Ford Explorer Limited
2000 Ford Explorer Limited
2000 Ford Explorer Limited
2001 Ford Explorer Limited
2001 Ford Explorer Limited
2000-2001 Ford Explorer Postal
1997-2000 Ford Explorer Sport
1997-1999 Ford Explorer XL
2000-2001 Ford Explorer XL Fleet
1999 Ford Explorer XLS
1999 Ford Explorer XLS
2000-2001 Ford Explorer XLS
1996 Ford Explorer XLT
1997 Ford Explorer XLT
1997 Ford Explorer XLT
1998 Ford Explorer XLT
1998 Ford Explorer XLT
1999 Ford Explorer XLT
1999 Ford Explorer XLT
2000 Ford Explorer XLT
2000 Ford Explorer XLT
2001 Ford Explorer XLT
2001 Ford Explorer XLT
1997 GMC C1500 Sierra GT
1996-1998 GMC C1500 Sierra SL
1996-1998 GMC C1500 Sierra SLE
1996-1998 GMC C1500 Sierra SLT
1996-1998 GMC C1500 Sierra Special
1996 GMC C2500 Sierra SL
1996 GMC C2500 Sierra SL
1997 GMC C2500 Sierra SL
1997 GMC C2500 Sierra SL
1998 GMC C2500 Sierra SL
1998 GMC C2500 Sierra SL
1999 GMC C2500 Sierra SL
1999 GMC C2500 Sierra SL
1996 GMC C2500 Sierra SLE
1996 GMC C2500 Sierra SLE
1997 GMC C2500 Sierra SLE
1997 GMC C2500 Sierra SLE
1998 GMC C2500 Sierra SLE
1998 GMC C2500 Sierra SLE
1999 GMC C2500 Sierra SLE
1999 GMC C2500 Sierra SLE
1996 GMC C2500 Sierra SLT
1996 GMC C2500 Sierra SLT
1997 GMC C2500 Sierra SLT
1997 GMC C2500 Sierra SLT
1998 GMC C2500 Sierra SLT
1998 GMC C2500 Sierra SLT
1999 GMC C2500 Sierra SLT
1999 GMC C2500 Sierra SLT
1996 GMC C2500 Suburban Base
1996 GMC C2500 Suburban Base
1997 GMC C2500 Suburban Base
1997 GMC C2500 Suburban Base
1998 GMC C2500 Suburban Base
1998 GMC C2500 Suburban Base
1999 GMC C2500 Suburban Base
1999 GMC C2500 Suburban Base
1996 GMC C2500 Suburban SLE
1996 GMC C2500 Suburban SLE
1997 GMC C2500 Suburban SLE
1997 GMC C2500 Suburban SLE
1998 GMC C2500 Suburban SLE
1998 GMC C2500 Suburban SLE
1999 GMC C2500 Suburban SLE
1999 GMC C2500 Suburban SLE
1996 GMC C2500 Suburban SLT
1996 GMC C2500 Suburban SLT
1997 GMC C2500 Suburban SLT
1997 GMC C2500 Suburban SLT
1998 GMC C2500 Suburban SLT
1998 GMC C2500 Suburban SLT
1999 GMC C2500 Suburban SLT
1999 GMC C2500 Suburban SLT
1996-1999 GMC K1500 Sierra SL
1996-1999 GMC K1500 Sierra SLE
1996-1999 GMC K1500 Sierra SLT
1996-1998 GMC K1500 Sierra Special
1996 GMC K2500 Sierra SL
1996 GMC K2500 Sierra SL
1997 GMC K2500 Sierra SL
1997 GMC K2500 Sierra SL
1998 GMC K2500 Sierra SL
1998 GMC K2500 Sierra SL
1999 GMC K2500 Sierra SL
1999 GMC K2500 Sierra SL
1996 GMC K2500 Sierra SLE
1996 GMC K2500 Sierra SLE
1997 GMC K2500 Sierra SLE
1997 GMC K2500 Sierra SLE
1998 GMC K2500 Sierra SLE
1998 GMC K2500 Sierra SLE
1999 GMC K2500 Sierra SLE
1999 GMC K2500 Sierra SLE
1996 GMC K2500 Sierra SLT
1996 GMC K2500 Sierra SLT
1997 GMC K2500 Sierra SLT
1997 GMC K2500 Sierra SLT
1998 GMC K2500 Sierra SLT
1998 GMC K2500 Sierra SLT
1999 GMC K2500 Sierra SLT
1999 GMC K2500 Sierra SLT
1996-1997 GMC Yukon SL
1996-1999 GMC Yukon SLE
1996-1999 GMC Yukon SLT
2004-2010 Nissan Titan LE
2008-2013 Nissan Titan PRO-4X
2011-2013 Nissan Titan S
2004-2010 Nissan Titan SE
2011-2013 Nissan Titan SL
2011-2013 Nissan Titan SV
2004-2010 Nissan Titan XE


Automotive Item Grade High Performance
Brand Flowmaster
Description 2.25"(D)IN/3"(C)OUT 70 SERIES BBII
Description 70 Series Muffler - 2.25 Dual In / 3.00 Center Out - Mild Sound
Description_ASM Universal Muffler; Not a direct fit. Some adaptation required. Adapters needed for OEM Exhaust.
Description_DEF Exhaust Muffler
Description_DES 2.25"(D)IN/3"(C)OUT 70 SERIES BBII
Description_DES 70 Series Muffler - 2.25 Dual In / 3.00 Center Out - Mild Sound
Description_EXT Flowmaster 70 Series Chambered Muffler.
Description_EXT Universal 70 Series Muffler - 2.25 Dual In / 3.00 Center Out - Mild Sound
Description_FAB Improved Horsepower, Torque and Engine Efficiency
Description_FAB Improved Horsepower, Torque and Engine Efficiency
Mild to stock exterior exhaust tone
Minimal interior resonance
Recommended for SUV/trucks/motorhomes/tow vehicles
Description_FAB Mild to stock exterior exhaust tone
Description_FAB Minimal interior resonance
Description_FAB Recommended for SUV/trucks/motorhomes/tow vehicles
Description_INV Flowmaster - Mufflers
Description_INV Muffler 70 Series 2.25in/3in D/C
Description_MKT The 70 series utilizes Flowmaster's patented Delta Flow technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV's, RVs, tow vehicles and high performance street cars where space allows. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
Description_SHO 70 Series
Description_SHO Street Mufflers
Diameter 2.25
Dimensional Weight 61
Emission Code 5
Extended Description Flowmaster 70 Series Chambered Muffler.
Extended Description Universal 70 Series Muffler - 2.25 Dual In / 3.00 Center Out - Mild Sound
Features & Benefits Improved Horsepower, Torque and Engine Efficiency
Features & Benefits Improved Horsepower, Torque and Engine Efficiency
Mild to stock exterior exhaust tone
Minimal interior resonance
Recommended for SUV/trucks/motorhomes/tow vehicles
Features & Benefits Mild to stock exterior exhaust tone
Features & Benefits Minimal interior resonance
Features & Benefits Recommended for SUV/trucks/motorhomes/tow vehicles
Finish / Color Black
Fitment Universal
height 5.5
Inlet Connection type Pipe Connection
length 29.0
Manufacturer Flowmaster
Manufacturer Label 70 Series Muffler - 2.25 Dual In / 3.00 Center Out - Mild Sound
Manufacturer Part Number 524703
Material Aluminized Steel
mfr_label 70 Series Muffler - 2.25 Dual In / 3.00 Center Out - Mild Sound
Mount type Uses New Hangers (Not Included)
Muffler Series 70 Series Big Block
Outlet Connection type Pipe Connection
Position on Vehicle Center
Position on Vehicle Dual
Product type Street Mufflers
Prop 65 Yes/No No
Quality Quality - 70 Series Muffler - 2.25 Dual In / 3.00 Center Out - Mild Sound
Short Description 70 Series
Short Description Street Mufflers
Title Flowmaster - Mufflers
Title Flowmaster 2.25"(D)IN/3"(C)OUT 70 SERIES BBII
weight 22.0
width 10.5
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