mufflers

Flowmaster 8525554 - 50 Series(TM) Heavy Duty Muffler

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Ships by 02/05/2023
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This part fits

  1. 2006 Dodge Ram 1500 SRT 10 8.3L V10 cid:505 cc:8275
  2. 2005 Dodge Ram 1500 SRT 10 8.3L V10 cid:505 cc:8275
  3. 2004 Dodge Ram 1500 SRT 10 8.3L V10 cid:505 cc:8275
  4. 2003 Ford F-150 Harley Davidson Edition 5.4L V8 cid:330
  5. 2002 Ford F-150 Lightning 5.4L V8 cid:330
  6. 2002 Ford F-150 Harley Davidson Edition 5.4L V8 cid:330
  7. 2002 Dodge Viper GTS 8.0L V10 cid:488 cc:7990
  8. 2001 Dodge Viper GTS 8.0L V10 cid:488 cc:7990
  9. 2001 Ford F-150 Lightning 5.4L V8 cid:330
  10. 2000 Dodge Viper GTS 8.0L V10 cid:488 cc:7990
  11. 2000 Ford F-150 Lightning 5.4L V8 cid:330
  12. 1999 Dodge Viper ACR 8.0L V10 cid:488 cc:7990
  13. 1999 Ford F-150 Lightning 5.4L V8 cid:330
  14. 1999 Dodge Viper R/T 10 8.0L V10 cid:488 cc:7990
  15. 1999 Dodge Viper GTS 8.0L V10 cid:488 cc:7990
  16. 1998 Dodge Viper R/T 10 8.0L V10 cid:488 cc:7990
  17. 1998 Dodge Viper GT2 8.0L V10 cid:488 cc:7990
  18. 1998 Dodge Viper GTS 8.0L V10 cid:488 cc:7990
  19. 1997 Dodge Viper GTS 8.0L V10 cid:488 cc:7990
  20. 1997 Dodge Viper R/T 10 8.0L V10 cid:488 cc:7990
  21. 1997 Dodge Viper Base 8.0L V10 cid:488 cc:7990
  22. 1996 Dodge Viper GTS 8.0L V10 cid:488 cc:7990
  23. show all...
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About this product

Part #: 8525554

50 series HD, three chamber mufflers. Designed primarily for today's heavy duty gas and diesel trucks, this muffler will deliver improved performance, throttle response and mileage. Featuring a deeper, moderate tone with minimal resonance, it is ideal for trucks with modified engines. Constructed of 16 gauge 409S stainless steel material and fully MIG welded for maximum durability.

More Details

Automotive Item GradeHigh Performance
Body Height5.000 in.
Body Length18.000 in.
Body Width10.000 in.
ColorBlack
FitmentUniversal
Inlet Connection TypePipe
Inlet Diameter2.500 in.
Inlet Inside Diameter2.500 in.
Inlet Outside Diameter2.500 in.
Inlet PositionDual
Inlet TypeDual
Main Piping Diameter2.500 in.
MaterialStainless Steel
Mount TypeUses New Hangers (Not Included)
Muffler Series50 Series HD
Muffler TypeReflection
Outlet Connection TypePipe
Outlet Diameter2.500 in.
Outlet Outside Diameter2.500 in.
Outlet PositionDual
Outlet TypeDual Outlet
Overall Length23.000 in.
ShapeOval
Sound LevelModerate
Tip Quantity0
TitleFlowmaster 8525554 50 H.D. Muffler 409S - 2.50 Dual In / 2.50 Dual Out - Moderate Sound
Additional Documents
  1. Certificate of Originpdf
  2. Warrantypdf

See what our community says about flowmaster products

Gianfranco Estremadoyro

157

Gianfranco Estremadoyro
2009 Ford Mustang
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Loudest axlebacks in the market for the 3V with out compromising the "muscle car" sound.
What were you trying to accomplish by adding this product?
Make my car louder.
Was it easy install? Any installation tips that will help others?
Install was easy to do with the car lifted on ramps in my driveway.
Once you’ve had a chance to use the product, did it meet your expectations?
Met all my expectations.
Any additional comments?
I absolutely love this axlebacks and would recommend them to any 3V owner.
View on Gianfranco's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Highly recommended and great sound.
What were you trying to accomplish by adding this product?
Improved sound over stock mufflers.
Was it easy install? Any installation tips that will help others?
Had them professionally installed also did a resonator delete.
View on Josh's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Sound and quality
What were you trying to accomplish by adding this product?
Louder
Was it easy install? Any installation tips that will help others?
Professionally installed
Once you’ve had a chance to use the product, did it meet your expectations?
Yes
View on Justin's build
Logan Salazar

47

Logan Salazar
2011 Ford Mustang
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Much better sound and better performance
What were you trying to accomplish by adding this product?
Muscle car sound and look
Was it easy install? Any installation tips that will help others?
Definitely make sure to use lots of grease to slide the parts together and adjust
Once you’ve had a chance to use the product, did it meet your expectations?
It exceeded my expectations exponentially, the raspyness of the exhaust really makes the car stand out.
View on Logan's build
Johnathan Hirt

15

Johnathan Hirt
2015 Dodge Dart
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Price
What were you trying to accomplish by adding this product?
Better sound
Once you’ve had a chance to use the product, did it meet your expectations?
Good for the price
View on Johnathan's build
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About Flowmaster

Manufacturer of performance exhaust systems, mufflers, cold air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 5 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels.

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