Skip to Product Info
    • Flowmaster 70 Series  - 2.50 Offset In / 2.50 Center Out - Mild Sound 52571
    • Flowmaster 70 Series  - 2.50 Offset In / 2.50 Center Out - Mild Sound 52571
    • Flowmaster 70 Series  - 2.50 Offset In / 2.50 Center Out - Mild Sound 52571
    • Flowmaster 70 Series  - 2.50 Offset In / 2.50 Center Out - Mild Sound 52571
    • Flowmaster 70 Series  - 2.50 Offset In / 2.50 Center Out - Mild Sound 52571
    • FLO52571.jpg
    • 70 Series Chambered Muffler 70 Series 2.50 Offset In 2.50 Center Out Mild Sound Flowmaster
    • 70 Series Chambered Muffler 70 Series 2.50 Offset In 2.50 Center Out Mild Sound Flowmaster
    • 70 Series Chambered Muffler 70 Series 2.50 Offset In 2.50 Center Out Mild Sound Flowmaster
    • 70 Series Chambered Muffler 70 Series 2.50 Offset In 2.50 Center Out Mild Sound Flowmaster
    • 70 Series Chambered Muffler 70 Series 2.50 Offset In 2.50 Center Out Mild Sound Flowmaster
    • 52571_01_P04_ANG.jpg
    • 52571_03_P01_ANG.jpg
    • 52571_02_P01_ANG.jpg
    • 52571_04_P01_SID.jpg
    • 52571_05_P01_FRO.jpg
    • 52571_01_P04_ANG.jpg
    • 52571_03_P01_ANG.jpg
    • 52571_02_P01_ANG.jpg
    • 52571_04_P01_SID.jpg
    • 52571_05_P01_FRO.jpg
    Sale!

    Flowmaster 70 Series - 2.50 Offset In / 2.50 Center Out - Mild Sound 52571

    Vendor: Flowmaster
    Part Number: 52571
    Save $32
    Sale Price $249.95 Regular Price $281.95

    Available to order. In-stock orders typically ship in 1 to 2 business days.

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
    Payment & Security

    Secure, encrypted checkout. Card details go straight to the payment processor and are never stored by us.

    • Amazon
    • Amazon
    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Venmo
    • Visa
    Share to:
    The 70 series utilizes Flowmaster's 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.


    Flowmaster 70 Series - 2.50 Offset In / 2.50 Center Out - Mild Sound 52571


    Specifications:

    614 5.00
    614 5.00
    615 22.00
    615 22.00
    621 Aluminized Steel
    621 Aluminized Steel
    616 10.00
    616 10.00
    California Proposition 65 No
    California Proposition 65 No
    1882 No
    1882 No
    17 Black
    17 Black
    1161 0
    1161 0
    Exhaust Tip Quantity Sold Separately
    Exhaust Tip Quantity Sold Separately
    Finish High-Temperature Paint
    Finish High-Temperature Paint
    3390 Performance
    3390 Performance
    617 No
    617 No
    618 No
    618 No
    601 2.50
    601 2.50
    619 Offset
    619 Offset
    1171 2.63
    1171 2.63
    620 1
    620 1
    596 Weld-On
    596 Weld-On
    596 Clamp-On
    596 Clamp-On
    1174 Chambered
    1174 Chambered
    622 2.50
    622 2.50
    304 Center
    304 Center
    1172 2.63
    1172 2.63
    623 1
    623 1
    598 Single
    598 Single
    8971 28.00
    8971 28.00
    624 No
    624 No
    33 Oval
    33 Oval
    Sound Level Mild
    Sound Level Mild
    626 No
    626 No
    3145 Universal
    3145 Universal
    Brand Flowmaster
    Brand Flowmaster
    Category Exhaust
    Category Exhaust
    Emission Code 5
    Emission Code 5
    Fitment Universal
    Fitment Universal
    Inlet Diameter 2.50
    Inlet Diameter 2.50
    Mount Type Uses New Hangers (Not Included)
    Mount Type Uses New Hangers (Not Included)
    Muffler Series 70 Series Big Block
    Muffler Series 70 Series Big Block
    Product Type Street Mufflers
    Product Type Street Mufflers
    Vehicle Type Truck/SUV
    Vehicle Type Truck/SUV
    Vehicle Type Classic Muscle Car
    Vehicle Type Classic Muscle Car
    Vehicle Type Street/Strip
    Vehicle Type Street/Strip
    9957 Slip-Fit
    9957 Slip-Fit
    9958 Slip-Fit
    9958 Slip-Fit
    part type Exhaust Muffler
    part type Exhaust Muffler
    Sub Category Mufflers
    Sub Category Mufflers
    Description_ABR MUFF 2.50IN
    Description_SHO FM70SRS OFF/CEN 2.5
    Description_INV 2.5 IN(O)/OUT(C) 70 SERIES BBII
    Description_ASC Universal Muffler - Some adaptation may be required.
    Description_DES Flowmaster 70 Series Chambered Muffler
    Description_EXT 70 Series - 2.50 Offset In / 2.50 Center Out - Mild Sound
    Description_MKT The 70 series utilizes Flowmaster's 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_FAB Improved Horsepower, Torque and Engine Efficiency
    Description_FAB Mild to stock exterior exhaust tone
    Description_FAB Minimal interior resonance
    Description_FAB Recommended for SUV/trucks/motorhomes/tow vehicles
    Description_ABR MUFF 2.50IN
    Description_SHO FM70SRS OFF/CEN 2.5
    Description_INV 2.5 IN(O)/OUT(C) 70 SERIES BBII
    Description_ASC Universal Muffler - Some adaptation may be required.
    Description_DES Flowmaster 70 Series Chambered Muffler
    Description_EXT 70 Series - 2.50 Offset In / 2.50 Center Out - Mild Sound
    Description_MKT The 70 series utilizes Flowmaster's 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_FAB Improved Horsepower, Torque and Engine Efficiency
    Description_FAB Mild to stock exterior exhaust tone
    Description_FAB Minimal interior resonance
    Description_FAB Recommended for SUV/trucks/motorhomes/tow vehicles


    This Part Fits:

    Year Make Model Submodel Notes
    1988 Chevrolet C2500 Cheyenne
    1989 Chevrolet C2500 Cheyenne
    1990 Chevrolet C2500 Cheyenne
    1991 Chevrolet C2500 Cheyenne
    1992 Chevrolet C2500 Cheyenne
    1988 Chevrolet C2500 Scottsdale
    1989 Chevrolet C2500 Scottsdale
    1990 Chevrolet C2500 Scottsdale
    1988 Chevrolet C2500 Silverado
    1989 Chevrolet C2500 Silverado
    1990 Chevrolet C2500 Silverado
    1991 Chevrolet C2500 Silverado
    1992 Chevrolet C2500 Silverado
    1988 Chevrolet K2500 Cheyenne
    1989 Chevrolet K2500 Cheyenne
    1990 Chevrolet K2500 Cheyenne
    1991 Chevrolet K2500 Cheyenne
    1992 Chevrolet K2500 Cheyenne
    1988 Chevrolet K2500 Scottsdale
    1989 Chevrolet K2500 Scottsdale
    1990 Chevrolet K2500 Scottsdale
    1988 Chevrolet K2500 Silverado
    1989 Chevrolet K2500 Silverado
    1990 Chevrolet K2500 Silverado
    1991 Chevrolet K2500 Silverado
    1992 Chevrolet K2500 Silverado
    1979 Dodge D100 Custom
    1979 Dodge D100 Custom
    1986 Dodge D100 Custom
    1986 Dodge D100 Custom
    1987 Dodge D100 Custom
    1987 Dodge D100 Custom
    1988 Dodge D100 Custom
    1988 Dodge D100 Custom
    1989 Dodge D100 Custom
    1979 Dodge D150 Base
    1979 Dodge D150 Base
    1980 Dodge D150 Base
    1980 Dodge D150 Base
    1981 Dodge D150 Base
    1981 Dodge D150 Base
    1982 Dodge D150 Base
    1982 Dodge D150 Base
    1983 Dodge D150 Base
    1984 Dodge D150 Base
    1984 Dodge D150 Base
    1985 Dodge D150 Base
    1985 Dodge D150 Base
    1986 Dodge D150 Base
    1986 Dodge D150 Base
    1987 Dodge D150 Base
    1987 Dodge D150 Base
    1988 Dodge D150 Base
    1988 Dodge D150 Base
    1989 Dodge D150 Base
    1989 Dodge D150 Base
    1990 Dodge D150 Base
    1990 Dodge D150 Base
    1991 Dodge D150 Base
    1991 Dodge D150 Base
    1992 Dodge D150 Base
    1982 Dodge D150 Miser
    1982 Dodge D150 Miser
    1983 Dodge D150 Miser
    1990 Dodge D150 S
    1991 Dodge D150 S
    1979 Dodge D200 Base
    1979 Dodge D200 Base
    1980 Dodge D200 Base
    1980 Dodge D200 Base
    1981 Dodge D250 Base
    1981 Dodge D250 Base
    1982 Dodge D250 Base
    1982 Dodge D250 Base
    1983 Dodge D250 Base
    1984 Dodge D250 Base
    1984 Dodge D250 Base
    1985 Dodge D250 Base
    1985 Dodge D250 Base
    1986 Dodge D250 Base
    1986 Dodge D250 Base
    1987 Dodge D250 Base
    1987 Dodge D250 Base
    1988 Dodge D250 Base
    1988 Dodge D250 Base
    1989 Dodge D250 Base
    1989 Dodge D250 Base
    1990 Dodge D250 Base
    1990 Dodge D250 Base
    1991 Dodge D250 Base
    1991 Dodge D250 Base
    1992 Dodge D250 Base
    1992 Dodge D250 Base
    1979 Dodge D300 Base
    1979 Dodge D300 Base
    1980 Dodge D300 Base
    1980 Dodge D300 Base
    1981 Dodge D350 Base
    1981 Dodge D350 Base
    1982 Dodge D350 Base
    1982 Dodge D350 Base
    1983 Dodge D350 Base
    1983 Dodge D350 Base
    1984 Dodge D350 Base
    1985 Dodge D350 Base
    1986 Dodge D350 Base
    1987 Dodge D350 Base
    1988 Dodge D350 Base
    1989 Dodge D350 Base
    1990 Dodge D350 Base
    1991 Dodge D350 Base
    1992 Dodge D350 Base
    1990 Dodge Dakota Base
    1990 Dodge Dakota Base
    1991 Dodge Dakota Base
    1991 Dodge Dakota Base
    1990 Dodge Dakota LE
    1990 Dodge Dakota LE
    1991 Dodge Dakota LE
    1991 Dodge Dakota LE
    1990 Dodge Dakota S
    1991 Dodge Dakota S
    1991 Dodge Dakota S
    1990 Dodge Dakota SE
    1990 Dodge Dakota SE
    1991 Dodge Dakota SE
    1991 Dodge Dakota SE
    1990 Dodge Dakota Sport
    1991 Dodge Dakota Sport
    1991 Dodge Dakota Sport
    1989 Dodge W100 Custom
    1989 Dodge W150 Base
    1989 Dodge W150 Base
    1990 Dodge W150 Base
    1990 Dodge W150 Base
    1991 Dodge W150 Base
    1991 Dodge W150 Base
    1992 Dodge W150 Base
    1990 Dodge W150 S
    1991 Dodge W150 S
    1991 Dodge W150 S
    1989 Dodge W250 Base
    1989 Dodge W250 Base
    1990 Dodge W250 Base
    1990 Dodge W250 Base
    1991 Dodge W250 Base
    1991 Dodge W250 Base
    1992 Dodge W250 Base
    1992 Dodge W250 Base
    1989 Dodge W350 Base
    1990 Dodge W350 Base
    1991 Dodge W350 Base
    1992 Dodge W350 Base
    1997 Ford F-250 Base
    1997 Ford F-250 Base
    1998 Ford F-250 Base
    1998 Ford F-250 Base
    1999 Ford F-250 Base
    1987 Ford F-250 Custom
    1995 Ford F-250 Eddie Bauer
    1996 Ford F-250 Eddie Bauer
    1997 Ford F-250 Lariat
    1997 Ford F-250 Lariat
    1998 Ford F-250 Lariat
    1998 Ford F-250 Lariat
    1999 Ford F-250 Lariat
    1995 Ford F-250 Special
    1996 Ford F-250 Special
    1987 Ford F-250 XL
    1994 Ford F-250 XL
    1995 Ford F-250 XL
    1996 Ford F-250 XL
    1997 Ford F-250 XL
    1997 Ford F-250 XL
    1998 Ford F-250 XL
    1998 Ford F-250 XL
    1999 Ford F-250 XL
    1994 Ford F-250 XLT
    1995 Ford F-250 XLT
    1996 Ford F-250 XLT
    1997 Ford F-250 XLT
    1997 Ford F-250 XLT
    1998 Ford F-250 XLT
    1998 Ford F-250 XLT
    1999 Ford F-250 XLT
    1987 Ford F-250 XLT Lariat
    1995 Ford F-350 Eddie Bauer
    1995 Ford F-350 Special
    1996 Ford F-350 Special
    1994 Ford F-350 XL
    1995 Ford F-350 XL
    1996 Ford F-350 XL
    1994 Ford F-350 XLT
    1995 Ford F-350 XLT
    1996 Ford F-350 XLT
    1988 GMC C2500 Sierra
    1989 GMC C2500 Sierra
    1990 GMC C2500 Sierra
    1991 GMC C2500 Sierra
    1992 GMC C2500 Sierra
    1988 GMC C2500 Sierra SLE
    1989 GMC C2500 Sierra SLE
    1990 GMC C2500 Sierra SLE
    1991 GMC C2500 Sierra SLE
    1992 GMC C2500 Sierra SLE
    1988 GMC C2500 Sierra SLX
    1989 GMC C2500 Sierra SLX
    1990 GMC C2500 Sierra SLX
    1991 GMC C2500 Sierra SLX
    1992 GMC C2500 Sierra SLX
    1988 GMC K2500 Sierra
    1989 GMC K2500 Sierra
    1990 GMC K2500 Sierra
    1991 GMC K2500 Sierra
    1992 GMC K2500 Sierra
    1988 GMC K2500 Sierra SLE
    1989 GMC K2500 Sierra SLE
    1990 GMC K2500 Sierra SLE
    1990 GMC K2500 Sierra SLE
    1991 GMC K2500 Sierra SLE
    1992 GMC K2500 Sierra SLE
    1988 GMC K2500 Sierra SLX
    1989 GMC K2500 Sierra SLX
    1990 GMC K2500 Sierra SLX
    1991 GMC K2500 Sierra SLX
    1992 GMC K2500 Sierra SLX
    2005 Nissan Armada LE
    2006 Nissan Armada LE
    2007 Nissan Armada LE
    2005 Nissan Armada SE
    2006 Nissan Armada SE
    2007 Nissan Armada SE
    2005 Nissan Armada SE Off-Road
    2006 Nissan Armada SE Off-Road
    2000 Toyota Tundra Base
    2001 Toyota Tundra Base
    2002 Toyota Tundra Base
    2003 Toyota Tundra Base
    2004 Toyota Tundra Base
    2005 Toyota Tundra Base
    2005 Toyota Tundra Base
    2006 Toyota Tundra Base
    2006 Toyota Tundra Base
    2000 Toyota Tundra Limited
    2001 Toyota Tundra Limited
    2002 Toyota Tundra Limited
    2003 Toyota Tundra Limited
    2004 Toyota Tundra Limited
    2005 Toyota Tundra Limited
    2006 Toyota Tundra Limited
    2000 Toyota Tundra SR5
    2000 Toyota Tundra SR5
    2001 Toyota Tundra SR5
    2001 Toyota Tundra SR5
    2002 Toyota Tundra SR5
    2002 Toyota Tundra SR5
    2003 Toyota Tundra SR5
    2003 Toyota Tundra SR5
    2004 Toyota Tundra SR5
    2004 Toyota Tundra SR5
    2005 Toyota Tundra SR5
    2005 Toyota Tundra SR5
    2006 Toyota Tundra SR5
    2006 Toyota Tundra SR5
    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

    Recently Viewed