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Flowmaster Flow FX Straight-Through Performance Muffler

(Toyota Tundra 2010-19; Chevrolet Silverado 2500 HD 2001-06, C1500 1988-93, Blazer 1987, K1500 1988-93, K2500 1988-93, Silverado 3500 2001-06 + 13 more models)

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Part Number

3 part numbers · from $84.95
Sale Price

from $84.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Flowmaster Flow FX Straight-Through Performance Muffler line gives enthusiasts a moderate, deep and mellow exhaust tone. It sounds different from the classic chambered Flowmaster note. These performance mufflers are built for people who want a quality straight-through muffler at an economical price. They work as universal exhaust mufflers and are made for custom and replacement exhaust builds.

Key Features:

  • Straight-through design: A perforated stainless steel core promotes high exhaust flow and strong performance.
  • Sound absorption: High-temperature sound-absorbing material surrounds the core. It gives a deep, traditional, mellow tone with moderate sound levels.
  • Durable construction: The case is fully MIG-welded, bright 409S stainless steel. It resists corrosion and has a clean, show-quality look.
  • Reversible flow: The internal flow design lets you install the muffler in either direction to suit your application and the offsets you need.
  • Compact case: The compact case helps it fit in tight spaces.
  • Branding: The Flow FX logo is embossed on both sides of the case.

Flowmaster is a well-known name in performance exhaust. Flow FX mufflers pair that heritage with a straight-through design for drivers who want improved flow and a deeper exhaust note. Multiple inlet and outlet configurations are offered across the line.

Products specifications

Fits

Toyota Tundra 2010-19; Chevrolet Silverado 2500 HD 2001-06, C1500 1988-93, Blazer 1987, K1500 1988-93, K2500 1988-93, Silverado 3500 2001-06, C2500 1988-93, R2500 1989; GMC Sierra 2500 HD 2001-06, K1500 1988-93, C1500 1988-93 + 8 more models

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3 items

Exhaust
Description
Specifications
Body Height4.00
Body Material409 Stainless Steel
BrandFlowmaster
California Proposition 65Yes
California Proposition 65 Chemical NameChromium (hexavalent compounds)
California Proposition 65 Chemical NameNickel (Metallic)
CategoryExhaust
Clamps IncludedNo
ColorSilver
Emission Code5
Exhaust Tip Quantity0
Exhaust Tip QuantitySold Separately
FinishNatural
FitmentUniversal
Grade TypePerformance
Hanger IncludedNo
Heat Shield AttachedNo
Inlet ConnectionSlip-Fit
Inlet Diameter3.00
Inlet LocationCenter
Inlet Quantity1
Inlet TypeWeld-On
Inlet TypeClamp-On
Muffler SeriesFlowFX
Muffler TypeAbsorption
Outlet ConnectionSlip-Fit
Outlet LocationDual
Outlet Outside Diameter2.63
Outlet Quantity2
Outlet TypeDual
Overall Length20.00
Part TypeExhaust Muffler
Product TypeStreet Mufflers
ReversibleYes
ShapeOval
Sound LevelModerate
Sub CategoryMufflers
TunableNo
Universal Or Specific FitUniversal
Vehicle TypeClassic Muscle Car
Vehicle TypeStreet/Strip
Vehicle TypeStreet Rod
Vehicle Type4/6 CYL Engine
Vehicle TypeTruck/SUV
Vehicle TypeLate Model Muscle Car
WarningCalifornia Proposition 65
$119.95
PART NUMBER: 72198
In Stock (10+)
Usually delivered within 2 days
Exhaust
Description
Specifications
Body Height5.00
Body Material409 Stainless Steel
Body Width8.00
BrandFlowmaster
California Proposition 65Yes
California Proposition 65 Chemical NameChromium (hexavalent compounds)
California Proposition 65 Chemical NameNickel (Metallic)
CategoryExhaust
Clamps IncludedNo
ColorSilver
Emission Code5
Exhaust Tip Quantity0
Exhaust Tip QuantitySold Separately
FinishNatural
FitmentUniversal
Grade TypePerformance
Hanger IncludedNo
Heat Shield AttachedNo
Inlet ConnectionSlip-Fit
Inlet LocationDual
Inlet Quantity2
Inlet TypeWeld-On
Inlet TypeClamp-On
Muffler SeriesFlowFX
Muffler TypeAbsorption
Outlet ConnectionSlip-Fit
Outlet LocationDual
Outlet Quantity2
Outlet TypeDual
Part TypeExhaust Muffler
Product TypeStreet Mufflers
ReversibleYes
ShapeOval
Sound LevelModerate
Sub CategoryMufflers
TunableNo
Universal Or Specific FitUniversal
Vehicle TypeRace
Vehicle TypeTruck/SUV
WarningCalifornia Proposition 65
$159.95
PART NUMBER: 72469
In Stock (10+)
Usually delivered within 2 days
Exhaust
Description
Specifications
Body Height4.00
Body Material409 Stainless Steel
Body Width4.00
BrandFlowmaster
California Proposition 65Yes
California Proposition 65 Chemical NameChromium (hexavalent compounds)
California Proposition 65 Chemical NameNickel (Metallic)
CategoryExhaust
Clamps IncludedNo
ColorSilver
Emission Code5
Exhaust Tip Quantity0
Exhaust Tip QuantitySold Separately
FinishNatural
FitmentUniversal
Grade TypePerformance
Hanger IncludedNo
Heat Shield AttachedNo
Inlet ConnectionSlip-Fit
Inlet Diameter2.25
Inlet Inside Diameter2.25
Inlet LocationCenter
Inlet Outside Diameter2.38
Inlet Quantity1
Inlet TypeWeld-On
Inlet TypeClamp-On
Muffler SeriesFlowFX
Muffler TypeAbsorption
Outlet ConnectionSlip-Fit
Outlet Inside Diameter2.25
Outlet LocationCenter
Outlet Outside Diameter2.38
Outlet Quantity1
Outlet TypeSingle
Overall Length20.00
Part TypeExhaust Muffler
Product TypeStreet Mufflers
ReversibleYes
ShapeRound
Sound LevelModerate
Sub CategoryMufflers
TunableNo
Universal Or Specific FitUniversal
Vehicle TypeTruck/SUV
Vehicle TypeStreet Rod
Vehicle Type4/6 CYL Engine
Vehicle TypeClassic Muscle Car
Vehicle TypeStreet/Strip
Vehicle TypeLate Model Muscle Car
WarningCalifornia Proposition 65
$84.95
PART NUMBER: 71415
2 left at this price
Usually delivered within 2 days

Select & Customize

Very good

Had the part i needed

Good

Happy with my order, shipping speed, and service received. Will definitely be a returning customer.

First time ordering from here. My only concern was that it might arrive damaged or not fit my truck, but everything indicates it should arrive correctly and is the right fit. Thanks

When I ordered the radiator, it said it would be two day shipping. FedEx said that two day shipping was not paid for so it took a week to get here. I had to reschedule the installation.

Quick and Easy!! Thank you!!

Had the part i needed

Delivery man was excellent. The AC unit was plug and play.

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