[Skyman]

Originally Posted by allmotor_2000

Downpipes don’t make 40whp... geez. At the 800+ whp level going from 200 CEL catted to catless made no power. Many cars push 750whp+ on OEM cars.

There could be many variables associated with S’s car. It will get sorted out.

Very few people have made good power on these setups and it’s for a reason. It isnt just plug and play. Having tried almost every combo on this motor I can attest to that.

Thanks... yeah I know... I gained 0 going from cats to catless on my M5. I gained a little torque under the curve.

There's stuff to be sorted out. Not sure why everyone gets their hair on fire. Simply discussing how we get to good results. Which everyone should want here.

I am looking forward to talking with Mission. There's no gain in assigning blame. All we can do is compare opinions, use the facts we know and go through a process of elimination.