[NathObeaN]

Hi all,

I am curious what have been the findings so far with how far you can "safely" push the burble settings on a stock downpipe. I have recently been playing around with the various settings and to test things out of the box with the intention of then potentially dialling back, I have aggression set to 7 and duration to under 1 second.

Now, I understand that having overly aggressive burbles over long periods of time has the potential to melt the cat on a stock downpipe, which I want to avoid. I currently have no plans to purchase a catless downpipe so my question is, how far can I push the burble without causing myself a major headache? Is anything within the stage 1 OTS tune acceptable with regards to customising the burble, as long as I don't use the AGG tunes? Or, is pushing aggression to 7 on the OTS tune with stock downpipes a stupid idea as well?

[mike@x-ph.com]

We run aggressive burble on the stock downpipe M4, no issues.