Quote:
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Originally Posted by RPiM5
Quote:
Originally Posted by Rob///M5
I'm sorry, but let's be real here...no one has proven gains from any catback aftermarket exhaust. In my opinion, the RPI claim of 20-30HP is completely unsubstantiated. Dave, do you recall the desert races?
Now, as far as noise is concerned, the GTM is unparalleled  |
Yeah but you had the filters out. Lol!  I've been offered a free dyno session down here in SD in a couple of weeks. I guess I'll get to see how much power this puppy is making.  |
Ha I updated my post about the filters, cause I knew that would be the excuse
- we should run again.
Now that you've straight piped it, I'm very curious to see if there are some gains. Based on that article about turbo engine, I think there could be something there. I'm all for the real world comparo/race over dynos.