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TOTALFLOW 645 Universal Race Exhaust Muffler - 3 Inch Inner Diameter | 3 Inch Outer Diameter

Manufacturer: TOTALFLOW
SKU: 645
$29.90
$35.88

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Availability: In Stock!
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TOTALFLOW 3" inch straight through performance exhaust mufflers constructed with 409 stainless steel, our race exhaust mufflers designed to allow for maximum free flow—and horsepower. Whether you have a true dual exhaust system or not, our mufflers will make you master the flow & the sound of your exhaust system giving you the max dyno results. Our bullet race exhaust mufflers, resonators and glasspacks & can be a great addition to your on road super custom project. TOTALFLOW mufflers feature a straight through, perforated 409 stainless steel core wrapped with stainless steel mesh acoustic material, making it the ideal mufflers for your next custom exhaust project, allowing for a free flow through the pipe with very little restriction.

 

  • Made from Heavy Gauge 409 stainless steel.

  • Free flow muffler, straight through perforated stainless steel core wrapped with stainless steel mesh to enhances sound, exhaust flow & improves performance.

  • Minimal decibel reduction over open headers for deeper & more Aggressive Sound.

  • Perfect for any custom exhaust project or muffler upgrade.

  • Fully Welded Case.

  • Universal Fitment Compact size muffler - will fit anywhere.

 

FEATURES

MATERIAL

409 Stainless Steel

FITMENT

Universal Fitment

REVERSIBLE MUFFLER

Yes

REVERSAL MUFFLER CONFIGURATION | BI-DIRECTIONAL

Center | Center

MUFFLER TYPE

Mini Race Design

INLET | OUTLET DIAMETER - REVERSIBLE

3" ID | 3" OD

BODY SIZE | SHAPE

4" Round

BODY LENGTH

4"

OVERALL LENGTH

6"

 

*ID = Inner Diameter
**OD = Outer Diameter

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How long does it take to install?

Less Than an Hour Afternoon Full Day Shop Install

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Featured Reviews

TOTALFLOW Verified Customer

03/02/2020
Too small for my app

TOTALFLOW Verified Customer

01/09/2020
Great quality and reduces drone. I Purchased the 3 in in/out variant and welded it onto my turbo acura integra with a 3 inch turbo back exhaust. My exhaust sounds perfect and no drone while cruising.

TOTALFLOW Verified Customer

12/30/2019
Good quality, fast shipping.

TOTALFLOW Verified Customer

12/20/2019
Well built little muffler. Doesnt quiet much, but i didnt expect much. Good value.

TOTALFLOW Verified Customer

12/16/2019
Makes the tech man happy so I am happy. They don’t do hardly anything for noise control, but it’s on a race car so who cares.

TOTALFLOW Verified Customer

12/11/2019
Very happy with these. They filled a size spec that i couldn't find shopping on summit and the build quality is quite nice. They even have a laser etching of which end is the inlet and a nice perfectly round slip fit connection. Welds were clearly done by a machine as uniform and smooth as they are. Purchased to look like catalytic converters and take the edge off an offroad exhaust system.

TOTALFLOW Verified Customer

09/09/2019
Installed on a 2011 Dodge Challenger was everything I expected it to be

TOTALFLOW Verified Customer

08/25/2019
Sounds phenomenal fit great

TOTALFLOW Verified Customer

08/15/2019
Love the sound.