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Exhaust Muffler-70 Series(TM) Big Block II Muffler Flowmaster 53071

AutoPartz Canada
(4615)
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C $423.38
Condition:
New
Compatibility:
4 available
Breathe easy. Returns accepted.
Shipping:
Does not ship to United States.
Located in: Delta, British Columbia, Canada
Delivery:
Varies
Returns:
No returns accepted.
Payments:
     Diners Club

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eBay item number:296156335966
Last updated on Aug 11, 2025 16:44:33 EDTView all revisionsView all revisions

Compatibility

This part is compatible with 879 vehicle(s)
YearMakeModelTrimEngineNotes
2023ChevroletSilverado 1500Custom Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated[Exhaust Muffler] Custom; Quantity needed per vehicle: 1
2023ChevroletSilverado 1500Custom Trail Boss Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated[Exhaust Muffler] Custom Trail Boss; Quantity needed per vehicle: 1
2023ChevroletSilverado 1500High Country Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated[Exhaust Muffler] High Country; Quantity needed per vehicle: 1
2023ChevroletSilverado 1500LT Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated[Exhaust Muffler] LT; Quantity needed per vehicle: 1
2023ChevroletSilverado 1500LT Extended Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated[Exhaust Muffler] LT; Quantity needed per vehicle: 1
2023ChevroletSilverado 1500LT Trail Boss Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated[Exhaust Muffler] LT Trail Boss; Quantity needed per vehicle: 1
2023ChevroletSilverado 1500LTZ Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated[Exhaust Muffler] LTZ; Quantity needed per vehicle: 1
2023ChevroletSilverado 1500PPV Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated[Exhaust Muffler] PPV; Quantity needed per vehicle: 1
2023ChevroletSilverado 1500RST Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated[Exhaust Muffler] RST; Quantity needed per vehicle: 1
2023ChevroletSilverado 1500RST Extended Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated[Exhaust Muffler] RST; Quantity needed per vehicle: 1
2023ChevroletSilverado 1500WT Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated[Exhaust Muffler] WT; Quantity needed per vehicle: 1
2023ChevroletSilverado 1500WT Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated[Exhaust Muffler] WT; Quantity needed per vehicle: 1
2023ChevroletSilverado 1500WT Extended Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated[Exhaust Muffler] WT; Quantity needed per vehicle: 1
2023ChevroletSilverado 1500WT Extended Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated[Exhaust Muffler] WT; Quantity needed per vehicle: 1
2023ChevroletSilverado 1500WT Standard Cab Pickup 2-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated[Exhaust Muffler] WT; Quantity needed per vehicle: 1
2023ChevroletSilverado 1500WT Standard Cab Pickup 2-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated[Exhaust Muffler] WT; Quantity needed per vehicle: 1
2023GMCSierra 1500Denali Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated[Exhaust Muffler] Denali; Quantity needed per vehicle: 1
2023GMCSierra 1500Elevation Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated[Exhaust Muffler] Elevation; Quantity needed per vehicle: 1
2023GMCSierra 1500Elevation Extended Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated[Exhaust Muffler] Elevation; Quantity needed per vehicle: 1
2023GMCSierra 1500Pro Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated[Exhaust Muffler] Pro; Quantity needed per vehicle: 1
Portions of the information contained in this table have been provided by autopartz-ca

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Manufacturer Warranty
90 Day
Quantity
1
SKU
FLM:53071
Brand
Flowmaster
Manufacturer Part Number
53071
Type
Exhaust Muffler
UPC
700042014477

Item description from the seller

Seller business information

VAT number: CA 721092484
About this seller

AutoPartz Canada

100% positive feedback•19K items sold

Joined Jan 2014
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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Seller feedback (5,072)

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Product ratings and reviews

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4.7
7 product ratings
  • 6 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 1 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

See all 6 reviews
  • by nos.elements
    Jul 19, 2017

    Hoped for less drone

    This is advertised as a quieter muffler with no highway drone. It is pretty loud still. It sounds great, but was really disappointed w how it drones on the highway

    Verified purchase: YesCondition: NewSold by: afiperformance

  • by sportscollectorscave
    Dec 16, 2020

    Great Product Great Sounding

    Great Price Great Sounding!

    Verified purchase: YesCondition: New

  • by jejoh-3944
    Mar 23, 2021

    70 series flowmaster

    Put it on 2014 Chevrolet silverado 1500 5.3 sounds good just a little louder than stock

    Verified purchase: YesCondition: NewSold by: skidauto

  • by 1138randy
    May 31, 2018

    FlowMaster 70 series big block muffler

    Installed it behind a 7.3 diesel for towing and picked up a noticable power increase with out increased excessive noise. Zoom Zoom, Get Yourself One.

    Verified purchase: YesCondition: NewSold by: snakeriverperformance

  • by matja-7
    Jun 10, 2022

    great sound for my 6.2

    great sound outside and inside

    Verified purchase: YesCondition: NewSold by: partsdriven

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