redchevy914x4
I'm Awesome
- Joined
- Feb 10, 2011
- Messages
- 242
- Reaction score
- 30
I went from a Flowmaster 40 series to a Magnaflow XL and I like it. It is a lot quieter while idling or sitting and traffic and also just cruising but opens up nicely when I punch it. I have turndowns right before my rear axle so I dont know how to compare it to what you are wanting to do but I am happy with the XL