Before & After exhaust sound clip videos

I asked Keith make my custom stainless steel cat back sound as close as possible to stock without sacrificing power gains.

Listen to the before & after, and tell me how you think he did with the sound... the power boost the BAM muffler delivers over the stock exhaust is evident, there is no doubt about it.




Before



After



@dirtydeeds

 

The videos sound real close to me. The after maybe a hint deeper in tone as your backing down after the last shift. But I was really listening for any difference.

Sounds good.

 

I agree... the sound from both is about the same with the new system having a deeper tone.

That's the sound I was looking for, and Keith did not let me down.

 

Thanks for posting. Anybody with any questions please feel free to give a call.

 

Nice!
I assume you did something to the intake ass well?
Any change to MPG?
Also, no change to pipe diameter from cat on back?

 

Maybe I'm bias but Keith's system sounds every kind of so much better!

 

Thank you.
The intake and filter are stock.
I don't pay attention to MPG around town, but I will check on the next road trip.
No change to any pipe diameter.

Update 1/12/2020:

I added the aFe Magnum FLOW Pro DRY S Air Filter to the stock CAI.