SPF Performance Side Pipe upgrade selection

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#18 (permalink)

04-29-2011, 11:05 AM

Voyager

CC Member

Join Date: Mar 2010

Location: Williamsburg, VA

Cobra Make, Engine: SPF #2920 w/ Keith Craft 408

Posts: 250

Not Ranked

Probably not what people want to hear, but…at what point is it loud enough & at what point do you have enough horsepower?

Finding that breakeven point between sound and performance is tough.

For me, the OEM SPF pipes are spot on. You’re louder than you think. I let my son drive mine around the neighborhood and I could hear him a couple miles away, loping around at 2000 rpm. My wife told me that she heard me jump on it on the local bypass road (about 5 miles away). Hard to keep your license in your wallet with that pronouncement!

Also – adding 20 hp to my 515 hp only means that I spin my crappy tires a tad sooner.

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