A-Bodies...Big Motors / New Hemi Duster - FINAL ASSEMBLY

HemiDenny said

2 1/2" DynoMax #24215 Race Bullet Muffler....almost like nothing.

Looking for something w/ a little more backpressue. With the tailpipes
it's not noisy...just not as throaty as a Flowmaster

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I don't think it's backpressure.....Flowmasters don't have much. It's just muffler design.

Look how much different the 2-chamber Dynomax sounded on an identical engine (and
not at all like a Flowmaster).