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Flowmaster 2.5 IN(O)/OUT(O) 70 Series BBII Muffler

Flowmaster

SKU: FLO52573

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Collections: Exhaust, Mufflers & Tips, Muffler


Product Description
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.

This Part Fits:

Year Make Model Submodel
1978-1980 Chevrolet C10 Big Ten
1975-1980 Chevrolet C10 Cheyenne
1975-1980 Chevrolet C10 Custom Deluxe
1975-1980 Chevrolet C10 Scottsdale
1975-1977,1979-1980 Chevrolet C10 Silverado
1973-1974 Chevrolet C10 Suburban Base
1981-1986 Chevrolet C10 Suburban Custom
1975-1980 Chevrolet C10 Suburban Custom Deluxe
1981 Chevrolet C10 Suburban Deluxe
1975-1980,1982,1984-1986 Chevrolet C10 Suburban Scottsdale
1975-1977,1979-1980,1982-1986 Chevrolet C10 Suburban Silverado
1988,1990-1993 Chevrolet C1500 Cheyenne
1988-1990 Chevrolet C1500 Scottsdale
1988-1993 Chevrolet C1500 Silverado
1990-1991,1993 Chevrolet C1500 WT
1975-1980 Chevrolet C20 Cheyenne
1975-1980 Chevrolet C20 Custom Deluxe
1975-1980 Chevrolet C20 Scottsdale
1975-1977,1979-1980 Chevrolet C20 Silverado
1975-1980 Chevrolet C30 Cheyenne
1975-1980 Chevrolet C30 Custom Deluxe
1975-1980 Chevrolet C30 Scottsdale
1975-1977,1979-1980 Chevrolet C30 Silverado
1970-1972 Chevrolet Chevelle Base
1969-1972 Chevrolet Chevelle Concours Estate
1969-1972 Chevrolet Chevelle Greenbrier
1965-1972 Chevrolet El Camino Base
1968-1972 Chevrolet El Camino Custom
1971-1972 Chevrolet El Camino SS
1975-1980 Chevrolet K10 Cheyenne
1975-1980 Chevrolet K10 Custom Deluxe
1975-1980 Chevrolet K10 Scottsdale
1975-1977,1979-1980 Chevrolet K10 Silverado
1973-1974 Chevrolet K10 Suburban Base
1981-1986 Chevrolet K10 Suburban Custom
1975-1980 Chevrolet K10 Suburban Custom Deluxe
1981 Chevrolet K10 Suburban Deluxe
1975-1980,1982,1984-1986 Chevrolet K10 Suburban Scottsdale
1975-1977,1979-1980,1982-1983,1985-1986 Chevrolet K10 Suburban Silverado
1988-1993 Chevrolet K1500 Cheyenne
1988-1990 Chevrolet K1500 Scottsdale
1988-1993 Chevrolet K1500 Silverado
1991 Chevrolet K1500 Sport
1990-1993 Chevrolet K1500 WT
1975-1980 Chevrolet K20 Cheyenne
1975-1980 Chevrolet K20 Custom Deluxe
1975-1980 Chevrolet K20 Scottsdale
1975-1977,1979-1980 Chevrolet K20 Silverado
1977-1980 Chevrolet K30 Cheyenne
1977-1980 Chevrolet K30 Custom Deluxe
1977-1980 Chevrolet K30 Scottsdale
1977,1979-1980 Chevrolet K30 Silverado
1982-1986 Chevrolet K5 Blazer Custom
1984 Chevrolet K5 Blazer Scottsdale
1982-1986 Chevrolet K5 Blazer Silverado
1970-1972 Chevrolet Monte Carlo Base
1991-1992 Dodge D350 Base
1997-2003 Dodge Dakota Base
2009-2010 Dodge Dakota Big Horn
2005-2010 Dodge Dakota Laramie
2009-2010 Dodge Dakota Lone Star
1998-1999 Dodge Dakota R/T
1997-2008 Dodge Dakota SLT
2004 Dodge Dakota SLT Plus
1997-2005,2008 Dodge Dakota Sport
2004 Dodge Dakota Sport Plus
2005-2010 Dodge Dakota ST
2002,2008 Dodge Dakota SXT
2008 Dodge Dakota TRX
2008-2010 Dodge Dakota TRX4
1997-2002 Ford Expedition Eddie Bauer
1997-2002 Ford Expedition XLT
1998-2000 Ford F-150 Base
2007-2008 Ford F-150 FX2
2004-2008 Ford F-150 FX4
2000 Ford F-150 Harley-Davidson Edition
2001-2003,2005-2008 Ford F-150 King Ranch
1998-2008 Ford F-150 Lariat
2008 Ford F-150 Limited
2004-2008 Ford F-150 STX
1998-2008 Ford F-150 XL
1998-2008 Ford F-150 XLT
2004 Ford F-150 Heritage XL
2004 Ford F-150 Heritage XLT
1979-1980 GMC C1500 Base
1979-1980 GMC C1500 Heavy Half
1979-1980 GMC C1500 High Sierra
1990-1993 GMC C1500 Sierra
1979-1980 GMC C1500 Sierra Classic
1979-1980 GMC C1500 Sierra Grande
1990-1993 GMC C1500 Sierra SLE
1990-1993 GMC C1500 Sierra SLX
1979-1980 GMC C1500 Street Coupe
1979-1980 GMC C2500 Base
1979-1980 GMC C2500 High Sierra
1979-1980 GMC C2500 Sierra Classic
1979-1980 GMC C2500 Sierra Grande
1979-1980 GMC C3500 Base
1979-1980 GMC C3500 High Sierra
1979-1980 GMC C3500 Sierra Classic
1979-1980 GMC C3500 Sierra Grande
1982-1986 GMC Jimmy Base
1982-1985 GMC Jimmy High Sierra
1982-1985 GMC Jimmy Sierra Classic
1982 GMC Jimmy Sierra Grande
1979-1980 GMC K1500 Base
1979-1980 GMC K1500 High Sierra
1988-1993 GMC K1500 Sierra
1979-1980 GMC K1500 Sierra Classic
1979-1980 GMC K1500 Sierra Grande
1988-1993 GMC K1500 Sierra SLE
1988-1993 GMC K1500 Sierra SLX
1979-1980 GMC K2500 Base
1979-1980 GMC K2500 High Sierra
1979-1980 GMC K2500 Sierra Classic
1979-1980 GMC K2500 Sierra Grande
1979-1980 GMC K3500 Base
1979-1980 GMC K3500 High Sierra
1979-1980 GMC K3500 Sierra Classic
1979-1980 GMC K3500 Sierra Grande
1998-2002 Lincoln Navigator Base
1964-1972 Pontiac GTO Base
1970-1971 Pontiac GTO The Judge
Delivery
The vast majority of orders ship out the same business day and are delivered within just 1-3 business days, this includes our Free Shipping service. On the very rare occasions when an order will not ship right away customers will be emailed promptly with an estimated ship date and the option to cancel or remain on order. Brands that ship from international locations such as Milltek typically take between 4-7 business days to be delivered.
Free shipping
We offer speedy free shipping to the continental US for orders of $200 or more. For those customers placing orders of less than $200 we offer a standard flat rate fee of $9.99. Customers either pay $9.99 or nothing for shipping - no surprises at checkout! The majority of orders are delivered within 1-3 business days using the free shipping option, however some orders can take up to 5 business days depending on your location.
Billing Address
This statement is only meant for customers paying via credit or debit card. If you're using PayPal, Affirm, ApplePay, etc. - no additional verification is necessary. It's best to use the billing address that's on file with the credit card company as the shipping address. Some orders that request shipping to an address other than the authorized credit card billing address will require additional verification and may be subject to processing delays.
Returns
Our return policy allows customers to return most orders within 30 days (7 days for AutoTecknic parts). Customers are responsible for any shipping fees associated with a return and the restocking fee. All parts must be in 100% brand new condition. Return requests must be made via email. Feel free to view our return policy for full details.
Images
Images are for reference only, the actual product may vary. While the vast majority of images on our website are accurate, on occasion an image will be for reference only. Our automated catalog is fed images from our suppliers and manufacturers. If our sources do not have an image on file of the exact part they will often include a generic image that should be used for reference only. If you have a question about an image and its accuracy, please email us prior to placing an order.

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