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Flowmaster Universal 50 Big Block Muffler - 3.00 Dual In / 2.50 Dual Out - Picture 1 of 3
Flowmaster Universal 50 Big Block Muffler - 3.00 Dual In / 2.50 Dual Out - Picture 2 of 3
Flowmaster Universal 50 Big Block Muffler - 3.00 Dual In / 2.50 Dual Out - Picture 3 of 3

Exhaust Muffler-50 Series(TM) Big Block Muffler Flowmaster 530504

5.05 product ratings
Boost Projects (57087)
99.9% positive feedback
Price:
US $306.85
ApproximatelyAU $474.41
+ $138.11 postage
Estimated delivery Wed, 21 May - Tue, 3 Jun
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount. Policy depends on postage service.
Condition:
Brand New
Well suited to heavy duty vehicles such as full size trucks, SUV's, RVs, and tow vehicles. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Universal Muffler -Not a direct fit.

About this product

Product Identifiers

BrandFlowmaster
Manufacturer Part Number530504
eBay Product ID (ePID)84077729

Additional Product Features

NotesDescription--50 Series(TM) Big Block Muffler
Sub TypeExhaust Muffler
Part TypeMufflers

All listings for this product

Buy It Now
New
Flowmaster 530504 50 Big Block Muffler 3.00 Dual In / 2.50 Dual Out Mild Sound
item 1 Flowmaster 530504 50 Big Block Muffler 3.00 Dual In / 2.50 Dual Out Mild Sound
AU $423.11
+AU $211.85 postage
Flowmaster Performance Exhaust Muffler-50 Series(TM) Big Block Muffler 530504
item 2 Flowmaster Performance Exhaust Muffler-50 Series(TM) Big Block Muffler 530504
AU $474.40
+AU $182.38 postage
Flowmaster 530504 3" Dual In/2.5" Dual Out 50 Series Big Block Chambered Muffler
item 3 Flowmaster 530504 3" Dual In/2.5" Dual Out 50 Series Big Block Chambered Muffler
AU $474.40
+AU $182.38 postage
Flowmaster 530504 50 Series Big Block Muffler
item 4 Flowmaster 530504 50 Series Big Block Muffler
AU $474.40
+AU $182.38 postage
Flowmaster 530504 50 Big Block Muffler - 3.00 Dual IN / 2.50 Dual OUT - Mild Sou
item 5 Flowmaster 530504 50 Big Block Muffler - 3.00 Dual IN / 2.50 Dual OUT - Mild Sou
AU $474.40
+AU $182.38 postage
Flowmaster 50 Series Big Block Muffler 3" Dual / 2.5" Dual - 530504
item 6 Flowmaster 50 Series Big Block Muffler 3" Dual / 2.5" Dual - 530504
AU $448.89
+AU $212.69 postage
Flowmaster 530504 50 Series Big Block Muffler
item 7 Flowmaster 530504 50 Series Big Block Muffler
AU $487.38
+AU $182.81 postage
Flowmaster 50 Series Big Block Muffler 3" Dual / 2.5" Dual - 530504
Last one
item 8 Flowmaster 50 Series Big Block Muffler 3" Dual / 2.5" Dual - 530504
AU $474.40
+AU $200.03 postage
Flowmaster 530504 50 Series Big Block Muffler
item 9 Flowmaster 530504 50 Series Big Block Muffler
AU $474.40
+AU $207.02 postage
Flowmaster Universal 50 Big Block Muffler - 3.00 Dual In / 2.50 Dual Out
item 10 Flowmaster Universal 50 Big Block Muffler - 3.00 Dual In / 2.50 Dual Out
AU $474.40
+AU $208.01 postage
Flowmaster Universal 50 Big Block Muffler - 3.00 Dual In / 2.50 Dual Out
item 11 Flowmaster Universal 50 Big Block Muffler - 3.00 Dual In / 2.50 Dual Out
AU $474.40
+AU $213.52 postage
530504 Flowmaster 50 Series Big Block Chambered Muffler
item 12 530504 Flowmaster 50 Series Big Block Chambered Muffler
AU $474.40
+AU $213.52 postage
Flowmaster 50 Series Big Block Chambered Muffler, 3.00" Dual In / 2.50" Dual Out
item 13 Flowmaster 50 Series Big Block Chambered Muffler, 3.00" Dual In / 2.50" Dual Out
AU $474.40
+AU $213.52 postage
Flowmaster 530504 50 Series Big Block Muffler, 3.00 In/Out
item 14 Flowmaster 530504 50 Series Big Block Muffler, 3.00 In/Out
AU $474.40
+AU $213.52 postage
Flowmaster Universal 50 Big Block Muffler - 3.00 Dual In / 2.50 Dual Out #530504
item 15 Flowmaster Universal 50 Big Block Muffler - 3.00 Dual In / 2.50 Dual Out #530504
AU $474.40
+AU $213.52 postage
Flowmaster 530504 50 Series Big Block Chambered Muffler
item 16 Flowmaster 530504 50 Series Big Block Chambered Muffler
AU $474.40
+AU $213.52 postage
530504 Flowmaster 50 Series Big Block Chambered Muffler
item 17 530504 Flowmaster 50 Series Big Block Chambered Muffler
AU $474.40
+AU $213.52 postage
Flowmaster 530504 50 Series Big Block Chambered Muffler
item 18 Flowmaster 530504 50 Series Big Block Chambered Muffler
AU $474.40
+AU $213.52 postage
Flowmaster 530504 50 Series; Big Block Muffler; 3.00" Dual In/2.50" Dual Out
item 19 Flowmaster 530504 50 Series; Big Block Muffler; 3.00" Dual In/2.50" Dual Out
AU $474.40
+AU $213.52 postage
Flowmaster 530504 50 Series Big Block Muffler - 3.0 Dual In / 2.5 Dual Out
item 20 Flowmaster 530504 50 Series Big Block Muffler - 3.0 Dual In / 2.5 Dual Out
AU $474.40
+AU $213.52 postage
Flowmaster 530504 50 Series Big Block Muffler - Dual Inlets/Outlets
item 21 Flowmaster 530504 50 Series Big Block Muffler - Dual Inlets/Outlets
AU $474.40
+AU $213.52 postage
Flowmaster Universal 50 Series Muffler Bb Mild Tone 3"In(D)/2.5"Out(D) 530504
Last one
item 22 Flowmaster Universal 50 Series Muffler Bb Mild Tone 3"In(D)/2.5"Out(D) 530504
AU $474.40
+AU $213.78 postage
Flowmaster Exhaust Muffler - Universal Muffler - Not a direct fit. Some adaptati
item 23 Flowmaster Exhaust Muffler - Universal Muffler - Not a direct fit. Some adaptati
AU $474.40
+AU $213.78 postage
Flowmaster 530504 Universal Muffler 50 BB Series 3" DUAL In / 2.5" DUAL Out
item 24 Flowmaster 530504 Universal Muffler 50 BB Series 3" DUAL In / 2.5" DUAL Out
AU $474.40
+AU $213.78 postage
Flowmaster 50 Series Big Block 3" Dual In 2.5" Dual Out Chambered HD Muffler
item 25 Flowmaster 50 Series Big Block 3" Dual In 2.5" Dual Out Chambered HD Muffler
AU $474.40
+AU $213.78 postage
Flowmaster 50 Series Big Block 3" Dual In 2.5" Dual Out Chambered HD Muffler
item 26 Flowmaster 50 Series Big Block 3" Dual In 2.5" Dual Out Chambered HD Muffler
AU $474.40
+AU $213.78 postage
530504 Flowmaster Muffler for Chevy Oval Chevrolet Silverado 2500 HD Heavy Duty
item 27 530504 Flowmaster Muffler for Chevy Oval Chevrolet Silverado 2500 HD Heavy Duty
AU $494.08
+AU $200.66 postage
Flowmaster 530504 50 Series Big Block Muffler 3 In Dual Inlet/2.5 In Dual Outlet
item 28 Flowmaster 530504 50 Series Big Block Muffler 3 In Dual Inlet/2.5 In Dual Outlet
AU $474.40
+AU $221.53 postage
Flowmaster 530504 50 Series Big Block Muffler
item 29 Flowmaster 530504 50 Series Big Block Muffler
AU $474.40
+AU $225.58 postage
Exhaust Muffler-50 Series(TM) Big Block Muffler Flowmaster 530504
item 30 Exhaust Muffler-50 Series(TM) Big Block Muffler Flowmaster 530504
AU $526.00
+AU $184.06 postage
Flowmaster 530504 50 Series Big Block Muffler
item 31 Flowmaster 530504 50 Series Big Block Muffler
AU $533.93
+AU $184.32 postage
Flowmaster 530504 50 Series™ Big Block fler for MUF
item 32 Flowmaster 530504 50 Series™ Big Block fler for MUF
AU $510.80
+AU $214.69 postage
CARQUEST/Flowmaster 530504 Mufflers - Exhaust Muffler
item 33 CARQUEST/Flowmaster 530504 Mufflers - Exhaust Muffler
AU $541.96
+AU $215.97 postage
Flowmaster 530504 50 Series Big Block Muffler
item 34 Flowmaster 530504 50 Series Big Block Muffler
AU $558.42
+AU $204.46 postage
FLOWMASTER 530504 Big Block Perf Muflr 50 S
item 35 FLOWMASTER 530504 Big Block Perf Muflr 50 S
AU $523.74
+AU $239.17 postage
Hi-Perf Muffler Flowmaster 530504
item 36 Hi-Perf Muffler Flowmaster 530504
AU $555.31
+AU $216.14 postage
Flowmaster 50 Big Block Muffler 3.00 Dual In / 2.50 Dual Out ; 530504
item 37 Flowmaster 50 Big Block Muffler 3.00 Dual In / 2.50 Dual Out ; 530504
AU $474.40
+AU $308.83 postage
Exhaust Muffler-50 Series(TM) Big Block Muffler Flowmaster 530504
item 38 Exhaust Muffler-50 Series(TM) Big Block Muffler Flowmaster 530504
AU $604.39
+AU $186.62 postage
50 Series Big Block Muffler
item 39 50 Series Big Block Muffler
AU $592.77
+AU $234.35 postage
Flowmaster 50 Big Block Muffler - 3.00 Dual In / 2.50 Dual Out - Mild Sound
item 40 Flowmaster 50 Big Block Muffler - 3.00 Dual In / 2.50 Dual Out - Mild Sound
AU $474.40
+AU $663.27 postage
listings for this product

Ratings and reviews

Learn more
5.0
5 product ratings
  • 5 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • by travis65b
    26 Jun, 2019

    Great sound

    This flowmaster 50 series is perfect for my 2005 Chevy 6.0. It has a great sound with no drone in the cab, even when pulling my trailer.

    Verified purchase: YesCondition: New

  • by 1abfarmer72
    23 Aug, 2018

    Mellow tone!

    This muffler has great sound quality! Just a great mellow bellow for any fellow!

    Verified purchase: YesCondition: New

  • by kpharris98
    27 Jun, 2019

    2nd One

    My first Big Block Series lasted 15 years and 289,000 miles on a 2003 2500HD so I bought another. Great sound for me.

    Verified purchase: YesCondition: New

  • by cptbelair
    26 May, 2024

    Great sounding muffler. It states 3 In/out but it is 3 in and 2.5 out. You need 2 adapters to upsize to 3 inch tailpipes.

    Great sounding muffler. It states 3 In/out but it is 3 in and 2.5 out. You need 2 adapters to upsize to 3 inch tailpipes.

    Verified purchase: YesCondition: New

  • by 2003silveradoss
    16 Jun, 2020

    2500hd,

    Awesome sound on the 6.0 Chevy truck.

    Verified purchase: YesCondition: New

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