Was curious to what people have to say about the helix turbo back system scoobytuner has it for 700 bucks! wanted to know if people are happy of the helix products. and if someone has a soundclip of a full helix turbo-back ### post
I have a full Helix exhaust system. Uppipe, downpipe and catback. The quality is great, fits perfect and sounds great. I picked mine up for $400 used. I have exhaust clips of my car, but none of them are of good enough quality to even bother sharing.
hearing the whistle has more to do with your intake than your exhaust. There really isn't much difference between downpipes, just make sure it's a bellmouth. I use a helix catted downpipe and it works great.