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.
Use the following discount code for 0% off your next purchase!
Featured Reviews
Mark R.
04/17/2023
High quality, easy to install, signature sound. These little mufflers are loud, but in a good way. I definitely recommend them!Installed on my 1982 Chevrolet S-10, stock 2.8 V-6.
TOTALFLOW Verified Customer
02/29/2020
Well, these things work too good! I was running straight pipes on my truck but needed "mufflers" to be street legal. I thought I was getting one over and buying some cheap mufflers to squeak by state law. But, no. These things took my truck from an obnoxious offroad rig to something I could drive through a retirement village and no one would even know. I would love to leave a negative review but I can't. These little things WORK! My truck is quieter but still has a healthy rumble and is plenty loud when I get on it. I just can't annoy the people at the end of the street anymore while idling in my driveway.
TOTALFLOW Verified Customer
02/13/2020
Good product built well
TOTALFLOW Verified Customer
12/12/2019
Just installed today and was exactly what I wanted for my exhaust system I built . Pretty good build quality also
TOTALFLOW Verified Customer
12/04/2019
Helped my audi 3.0t get rid of the tin can/ rasp noise when i straifht piped the suitcase muffler then added these 2 in.
TOTALFLOW Verified Customer
11/12/2019
Easy to install really helps damped drone down and give a deep tone to the exhaust
TOTALFLOW Verified Customer
09/24/2019
I used these on my airboat and they're perfect exactly what I was expecting and even better quality then I thought they were going to be for the price if i ever need them for anything else i would definitely buy them again.
TOTALFLOW Verified Customer
08/27/2019
Good product fits well. One side is inside dia one side is outside dia.
TOTALFLOW Verified Customer
06/26/2019
The only reason I am not giving this product a 5 out of 5 is because i ordered the 2.25" diameter thinking both sides, inlet and outlet, would of been 2.25" but it turns out only the exit side is, the inlet side was 2.5". I was able to make it work regardless and the product did exactly what I was hoping for, it took a lot of rasp noise out of my system which is what I was wanting. I will be interested to see if they hold up over time. Overall great product and well put together, it was not cheap junk!!! I would defiantly buy again.