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Topic: Dynomax Ultra Flo ler ? (Read 947 times) previous topic - next topic

Dynomax Ultra Flo ler ?

I was wondering if anyone is using the ultra flo welded....how you like them...and how loud they may be......thanks

Re: Dynomax Ultra Flo ler ?

Reply #1
I use them on my car. But mine is only a 3.8. During acceleration they sound good and at idle and crusing speed they are pretty quiet. I had a set on my Crown Victoria as well and they sounded good on that too.

Re: Dynomax Ultra Flo ler ?

Reply #2
depends on your exhaust setup, your engine, and all that, lowcat has the factory 88 XR7 exhaust, with ultraflows, if you run headers, bigger diameter pipe, no cats, theyll be loud as balls
It's Gumby's fault.

Re: Dynomax Ultra Flo ler ?

Reply #3
thanks for the info guys......it helps