TOTALFLOW 643B Universal Race 2-1/4 Inch Exhaust Muffler - 2.25 Inch Inner Diameter | 2.25 Inch Inner Diameter

Manufacturer: TOTALFLOW
SKU: 643B
$32.39
$18.46

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Availability: In Stock - Ready to ship!
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TOTALFLOW 2.25" inch straight through performance 2-1/4" Inch 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

2.25" ID | 2.25" ID

BODY SIZE | SHAPE

3.25" Round

BODY LENGTH

4"

OVERALL LENGTH

6"

 

*ID = Inner Diameter
**OD = Outer Diameter

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Oh man, where to start...
5
Oh man, where to start... I bought an 8th gen Toyota Avalon because I liked the exhaust note I heard on YouTube. After running a straight through style muffler and deleting both resonators I was still not getting much sound out of it at all, so I started searching around for the least restrictive muffler option on the market and stumbled upon these bad boys. Ordering process was straightforward, shipped within a few hours and I had them in 3 days. Got them installed this morning and let me tell you, what a difference.. My platform shares the same motor with the Lotus Elise and now thanks to total flow, I have that same exotic sound pouring out of my daily driver. They are small, look to be extremely well built, have a nice finish to them and a decent weight for their size. I don't think they do much for muffling the sound they might just take a little bite out of the top of it but they certainly allow for the freest flowing muffler option on the market.
Ryan Busch | 9/3/2024 11:39 AM
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