New cat back for $300?

[Meister]

Has anyone else seen this? I have been looking at flowmaster 40 and 50 and can get it done for $325 just a muffler then i came across this, anyone see any issues with it? $300 shipped???


https://www.amazon.com/Performance-...3063412&sr=1-3&keywords=ram+2500+6.4l+muffler

 

[Odin]

Did a quick search for reviews and it looks like it's spotty. One guy had packing coming out his tips 3 MO after install.

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[G. Mcpherson]

Say's 3" inlet . Should be 3.5". Most likely better values elsewhere.

 

[Meister]

The 3.5 inch is pretty hard to find . Not sure where better values are for a dual set up. Just seems odd, I am having a flowmaster 50 with resonator delete put in, but just threw this out there as a bolt on kit.

The other brand trucks use 3inch exhaust for hd trucks, seems to be the most common size to include 1 ton

Keep in mind the hemi needs some back pressure to keep its torque up, unless you want to lose performance.

So for $325 you buy a reducer from the cat and have a dual exhaust, so theoretically its 6inches of flow for the 6.4

 

[Low_Sky]

The 3.5 inch is pretty hard to find . Not sure where better values are for a dual set up. Just seems odd, I am having a flowmaster 50 with resonator delete put in, but just threw this out there as a bolt on kit.

The other brand trucks use 3inch exhaust for hd trucks, seems to be the most common size to include 1 ton

Keep in mind the hemi needs some back pressure to keep its torque up, unless you want to lose performance.

So for $325 you buy a reducer from the cat and have a dual exhaust, so theoretically its 6inches of flow for the 6.4

A three inch dual exhaust would be equivalent to a single 4.25” exhaust. You don’t double the diameter, you double the flow area.


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[Meister]

Regardless its bigger then the 3.5inch that was my point.