Yeah...kinda what i figured.. I can't post results unfortunately.
It is an erroneous assumption to make that peak power and efficiency are the only two metrics OEM’s are concerned with.
There are cars that show very little improvements with exhaust changes at “normal” power levels, like the Hellcat, but this jeep is not one of them. The dyno’s we have and the tests Ive done prove it. Youre not going to bolt it on and immediately see 2mpg. No way no how. But it does contribute a key component to the strategy for those that like it.
Now, whether those gains are worth it? Thats for each individual to answer. Im adding the ypipe to mine as well. On the fence about upgrading the down pipes on account of noise.