Berk Technology Dual Exit Muffler Delete Questions

[_gt86_user]

Originally Posted by sebastiansim

Does anybody have a video of a muffler delete with an uel header on it with everything else stock?

Had both single and dual tip muffler delete with a Tomei UEL and honestly if you want to hear what it's going to sound like just unbolt your muffler and try it out, it sounds almost identical IMO and a free sound check instead of using your phone or computer speakers.

[FRSBRZGT86FAN]

I'll do some exhaust videos this weekend with the go pro, it is quite loud, and it limits most of the other exhaust mods you can do before it becomes illegally loud. The only other thing you can do without making it too loud is maybe a resonated front pipe, or even the dual resonated front pipe from HKS

[icybrzzz]

Originally Posted by sebastiansim

Does anybody have a video of a muffler delete with an uel header on it with everything else stock?

Audio quality isn't the greatest because it was in the underground, but here is a JDL UEL + Nameless track pipe(2.5" muffler delete)

[ame="https://www.youtube.com/watch?v=potafewM8Is"]December 20, 2015 - YouTube[/ame]

Cold starts are ridiculously loud... after it warms up its quiet tho. Would like to get some better videos/sound clips but my phone isn't the best

[FRSBRZGT86FAN]

Originally Posted by icybrzzz

Cold starts are ridiculously loud... after it warms up its quiet tho. Would like to get some better videos/sound clips but my phone isn't the best

Since you have uels are they catless? Also do you have a tune?
If so I would recommend modifying the tune or getting ahold of an open-flash tablet, because I modified my tune with the quiet cold start tune because of my muffler delete and the difference is quite noticeable. It's not that loud because of the idle speed at cold start but more with the way the timing is setup, the addition of overlap as well as a specialized maf table for cold start and it's only done for emissions to kick start the catalytic converters up. So if you have cat less UELs it's not necessary anymore, plus more power is to be gained anyway with a tune.

[icybrzzz]

It's a catless uel and I do have oft running the stage 2 tune. Haven't tried to tweak the tune for the quiet cold start yet. Would it matter if I still have my secondary cat installed?

[sebastiansim]

Originally Posted by icybrzzz

Audio quality isn't the greatest because it was in the underground, but here is a JDL UEL + Nameless track pipe(2.5" muffler delete)

Cold starts are ridiculously loud... after it warms up its quiet tho. Would like to get some better videos/sound clips but my phone isn't the best

Thank u so much for the video!

[FRSBRZGT86FAN]

Here's the best sound clip I could get using my old go pro:

[ame="https://www.youtube.com/watch?v=mwskPf8W4TI"]exhaust clips - YouTube[/ame]

[zman]

I bought mine used couple not back and 90% of the fumes come out of the right side. Is this normal?


Sent from my iPhone using Tapatalk

[FRSBRZGT86FAN]

Originally Posted by zman

I bought mine used couple not back and 90% of the fumes come out of the right side. Is this normal?


Sent from my iPhone using Tapatalk

Yup, same for me cold starts all that white condensation smoke comes out the right side, the stock exhaust seems to do that as well it seems the way our engines exhaust pulses it favors the right side