Hi all I just wanted to let you guys know I put on my set of SLP powerflows. They sound awesome, a lot deeper and the sound inside is not that much louder than the stock set up. It reminds me of when I first got the car I thought the sound was loud but after a month I couldn't hear them anymore. I'm guessing in about a month I'll wish I got louder ones, lol. Sadly my camera has dead batteries and I don't know how to post sound clips and all.
Glad to read your post. I"m thinking of the POWERFLOWS (#M31013) for my '06 GT 'vert. I'm looking for a nice deep growl but not terribly loud. I don't like a lot of cabin drone. Sounds like this setup is just what I am looking for. Did you find a decent price on the system?
The best price I found was $404. I got them from Mustang Tuning. They are in Pensylvania and I'm in California so no sales tax and they shipped them for free ;o)
