Flowmaster 3 IN(C)/OUT(C) Super 40 Series Muffler

The Super 40® features Flowmaster's Delta Flow® technology. It's larger case profile provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow&reg technology. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Super 40 - 3.00 Center In / 3.00 Center Out - Aggressive Sound Universal Muffler - Some adaptation may be required.

• Excellent performance on high horsepower vehicles
• Deep Aggressive Sound Exhaust Note
• Race proven Delta Flow technology
• Moderate Sound interior resonance

The Flowmaster Super 40 Series Muffler delivers a deep, aggressive exhaust note with the performance benefits of Delta Flow technology. Designed with a larger case profile, this universal muffler combines the powerful sound associated with the Original 40 Series with reduced interior resonance for a more comfortable driving experience. The 3-inch center inlet and 3-inch center outlet configuration supports a variety of custom exhaust applications, though some adaptation may be required for installation.
Constructed from durable 16-gauge aluminized steel, the Flowmaster Super 40 is fully MIG welded to help withstand demanding street, truck, and performance use. Its race-proven Delta Flow internal design supports efficient exhaust flow and excellent performance on high-horsepower vehicles while maintaining the characteristic Flowmaster sound. This muffler is engineered for enthusiasts seeking a noticeable exhaust presence without excessive cabin resonance.
Flowmaster part number 953045 is a universal automotive muffler intended for custom-fit exhaust systems. It is compatible with applications such as the 1999–2003 Ford F-250 Super Duty when used with the appropriate installation components and modifications. Verify inlet and outlet placement, exhaust routing, and available clearance before installation. Professional installation is recommended when adapting the muffler to an existing exhaust system.

Features:

• Brand: Flowmaster

• Part Number: 953045

• Series: Super 40 Series

• Inlet Configuration: 3-inch center inlet

• Outlet Configuration: 3-inch center outlet

• Sound Level: Aggressive exhaust note with moderate interior resonance

• Technology: Race-proven Delta Flow technology

• Construction: Durable 16-gauge aluminized steel

• Welding: Fully MIG welded for enhanced durability

• Application: Universal muffler; some adaptation may be required

• Performance: Designed for excellent performance on high-horsepower vehicles

• Vehicle Fitment: Fits select 1999–2003 Ford F-250 Super Duty applications

Fitment:
Chevrolet C1500 Suburban Base 1992
Chevrolet C1500 Suburban Base 1993
Chevrolet C1500 Suburban Base 1994
Chevrolet C1500 Suburban Base 1995
Chevrolet C1500 Suburban LS 1995
Chevrolet C1500 Suburban LT 1995
Chevrolet C1500 Suburban Silverado 1992
Chevrolet C1500 Suburban Silverado 1993
Chevrolet C1500 Suburban Silverado 1994
Ford F-150 King Ranch 2011
Ford F-150 King Ranch 2012
Ford F-150 King Ranch 2013
Ford F-150 King Ranch 2014
Ford F-150 King Ranch 2015
Ford F-150 King Ranch 2016
Ford F-150 King Ranch 2017
Ford F-150 King Ranch 2018
Ford F-150 King Ranch 2019
Ford F-150 King Ranch 2020
Ford F-150 King Ranch 2021
Ford F-150 King Ranch 2022
Ford F-150 King Ranch 2023
Ford F-150 Lariat 2011
Ford F-150 Lariat 2012
Ford F-150 Lariat 2013
Ford F-150 Lariat 2014
Ford F-150 Lariat 2015
Ford F-150 Lariat 2016
Ford F-150 Lariat 2017
Ford F-150 Lariat 2018
Ford F-150 Lariat 2019
Ford F-150 Lariat 2020
Ford F-150 Lariat 2021
Ford F-150 Lariat 2022
Ford F-150 Lariat 2023
Ford F-150 Limited 2016
Ford F-150 Limited 2017
Ford F-150 Limited 2018
Ford F-150 Limited 2019
Ford F-150 Limited 2020
Ford F-150 Limited 2021
Ford F-150 Limited 2022
Ford F-150 Limited 2023
Ford F-150 Platinum 2011
Ford F-150 Platinum 2012
Ford F-150 Platinum 2013
Ford F-150 Platinum 2014
Ford F-150 Platinum 2015
Ford F-150 Platinum 2016
Ford F-150 Platinum 2017
Ford F-150 Platinum 2018
Ford F-150 Platinum 2019
Ford F-150 Platinum 2020
Ford F-150 Platinum 2021
Ford F-150 Platinum 2022
Ford F-150 Platinum 2023
Ford F-150 Police Responder 2018
Ford F-150 Police Responder 2019
Ford F-150 Police Responder 2020
Ford F-150 Police Responder 2021
Ford F-150 Police Responder 2022
Ford F-150 Police Responder 2023
Ford F-150 Raptor 2017
Ford F-150 SSV 2016
Ford F-150 SSV 2017
Ford F-150 SSV 2018
Ford F-150 SSV 2019
Ford F-150 SSV 2020
Ford F-150 SSV 2021
Ford F-150 SSV 2022
Ford F-150 SSV 2023
Ford F-150 Tremor 2021
Ford F-150 Tremor 2022
Ford F-150 Tremor 2023
Ford F-150 XL 2015
Ford F-150 XL 2016
Ford F-150 XL 2017
Ford F-150 XL 2018
Ford F-150 XL 2019
Ford F-150 XL 2020
Ford F-150 XL 2021
Ford F-150 XL 2022
Ford F-150 XL 2023
Ford F-150 XLT 2011
Ford F-150 XLT 2012
Ford F-150 XLT 2013
Ford F-150 XLT 2014
Ford F-150 XLT 2015
Ford F-150 XLT 2016
Ford F-150 XLT 2017
Ford F-150 XLT 2018
Ford F-150 XLT 2019
Ford F-150 XLT 2020
Ford F-150 XLT 2021
Ford F-150 XLT 2022
Ford F-150 XLT 2023
Ford F-250 Super Duty Harley-Davidson Edition 2004
Ford F-250 Super Duty Harley-Davidson Edition 2005
Ford F-250 Super Duty Harley-Davidson Edition 2006
Ford F-250 Super Duty Harley-Davidson Edition 2007
Ford F-250 Super Duty King Ranch 2004
Ford F-250 Super Duty King Ranch 2005
Ford F-250 Super Duty King Ranch 2006
Ford F-250 Super Duty King Ranch 2007
Ford F-250 Super Duty Lariat 1999
Ford F-250 Super Duty Lariat 2000
Ford F-250 Super Duty Lariat 2001
Ford F-250 Super Duty Lariat 2002
Ford F-250 Super Duty Lariat 2003
Ford F-250 Super Duty Lariat 2004
Ford F-250 Super Duty Lariat 2005
Ford F-250 Super Duty Lariat 2006
Ford F-250 Super Duty Lariat 2007
Ford F-250 Super Duty XL 1999
Ford F-250 Super Duty XL 2000
Ford F-250 Super Duty XL 2001
Ford F-250 Super Duty XL 2002
Ford F-250 Super Duty XL 2003
Ford F-250 Super Duty XL 2004
Ford F-250 Super Duty XL 2005
Ford F-250 Super Duty XL 2006
Ford F-250 Super Duty XL 2007
Ford F-250 Super Duty XLT 1999
Ford F-250 Super Duty XLT 2000
Ford F-250 Super Duty XLT 2001
Ford F-250 Super Duty XLT 2002
Ford F-250 Super Duty XLT 2003
Ford F-250 Super Duty XLT 2004
Ford F-250 Super Duty XLT 2005
Ford F-250 Super Duty XLT 2006
Ford F-250 Super Duty XLT 2007
Ford F-350 Super Duty Harley-Davidson Edition 2004
Ford F-350 Super Duty Harley-Davidson Edition 2005
Ford F-350 Super Duty Harley-Davidson Edition 2006
Ford F-350 Super Duty Harley-Davidson Edition 2007
Ford F-350 Super Duty King Ranch 2004
Ford F-350 Super Duty King Ranch 2005
Ford F-350 Super Duty King Ranch 2006
Ford F-350 Super Duty King Ranch 2007
Ford F-350 Super Duty Lariat 1999
Ford F-350 Super Duty Lariat 2000
Ford F-350 Super Duty Lariat 2001
Ford F-350 Super Duty Lariat 2002
Ford F-350 Super Duty Lariat 2003
Ford F-350 Super Duty Lariat 2004
Ford F-350 Super Duty Lariat 2005
Ford F-350 Super Duty Lariat 2006
Ford F-350 Super Duty Lariat 2007
Ford F-350 Super Duty XL 1999
Ford F-350 Super Duty XL 2000
Ford F-350 Super Duty XL 2001
Ford F-350 Super Duty XL 2002
Ford F-350 Super Duty XL 2003
Ford F-350 Super Duty XL 2004
Ford F-350 Super Duty XL 2005
Ford F-350 Super Duty XL 2006
Ford F-350 Super Duty XL 2007
Ford F-350 Super Duty XLT 1999
Ford F-350 Super Duty XLT 2000
Ford F-350 Super Duty XLT 2001
Ford F-350 Super Duty XLT 2002
Ford F-350 Super Duty XLT 2003
Ford F-350 Super Duty XLT 2004
Ford F-350 Super Duty XLT 2005
Ford F-350 Super Duty XLT 2006
Ford F-350 Super Duty XLT 2007
GMC C1500 Suburban Base 1992
GMC C1500 Suburban Base 1993
GMC C1500 Suburban Base 1994
GMC C1500 Suburban Base 1995
GMC C1500 Suburban SLE 1992
GMC C1500 Suburban SLE 1993
GMC C1500 Suburban SLE 1994
GMC C1500 Suburban SLE 1995
GMC C1500 Suburban SLT 1995