Gains From Modifying Ypipes With Flowmaster Ycollector?
Gains From Modifying Ypipes With Flowmaster Ycollector? Anyone ever dyno this mod or noticed any difference from before and after? I did it to my mac ory before installing the cat back so I never had the chance to drive it with the mac collector. I didnt like how the mac ycollector was less than 3". Looked like 2.75". So I got rid of it right away.
Last edited by dug; Jul 25, 2004 at 06:45 PM.
I'm curious as well....I think it would depend on just how bad the merge was before the Flowmaster (or the Magnaflow one) merge was put in. Some of those 'two pipes stuck together' types are better than others.
Also the dyno comparison would really have to be on the same day as close together as possible...like dyno with the bad merge, install the Flowmaster one and then immediately dyno again to minimize other variables.
Also the dyno comparison would really have to be on the same day as close together as possible...like dyno with the bad merge, install the Flowmaster one and then immediately dyno again to minimize other variables.
