A crackle tune is the engine management equivalent of Stance Nation. But to each his own.

Its a performance neutering mod that makes huge compromises in favor of vanity. A cartoon caricature of a performance machine.

A tp added to your current aftermarket single will definitely make it louder, and may give you enough off throttle burbling to satisfy your aural desires, without having to resort to a tp.

A HFC might be enough as well, and would be worlds better for the environment and your nose.

Try a tp first. See if that gets you there. A small investment. If so, then do the planet a favor and try a hfc. If that works, toss the tp and consider it a cheap experiment. If the tp does it but hfc does not, sell the hfc for a small loss. Again, a cheap experiment.