Tinman
New Member
- Messages
- 176
Alas, this, an X-pipe in a standard 4200 system, is one of the combinations I haven't tested. I don't know how the back boxes behave because I took mine off as soon as I got it. However, I would have though you will always get a bit of a rasp somewhere in the rev range because of the high gas flow through a relatively narrow pipe.
We should do a before and after video when we fit mine
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