There are benifits beyond direct, tangible #'s for results. For example- peace of mind- egt probe mounts in ideal spots, that are reinforced and wont crack
They cycle heat better, again peace of mind that even with only pumped up stock power, the manifolds and up pipes are capable of the added heat being thrown thru them
they move exhaust gasses more efficiently, which will help your turbo on both sides of the turbo wheel, and help to reduce egt's
Um, hello- bling baby- manifolds and uppies look cooler
My exhaust sounds crisper and more throaty after install
You are (more)ready for a turbo upgrade when the time arises
I run ppe's, but i am sure ricks from profab would yeild the same results
There are alot of things that i would consider more important, depending on other mods would make my decision
example- air dog fuel filter/lift pump- more important
Depending on year-intake and or exhaust-more important
Efi live and gauges-more important
Suspension and steering upgrades-way more important
so in my opinion
Yes manifolds and uppipes do make a difference on a modified stock truck, maybe not much at all in raw performance but a differance none the less
No, they would be a waste on a bone stock truck
They cycle heat better, again peace of mind that even with only pumped up stock power, the manifolds and up pipes are capable of the added heat being thrown thru them
they move exhaust gasses more efficiently, which will help your turbo on both sides of the turbo wheel, and help to reduce egt's
Um, hello- bling baby- manifolds and uppies look cooler
My exhaust sounds crisper and more throaty after install
You are (more)ready for a turbo upgrade when the time arises
I run ppe's, but i am sure ricks from profab would yeild the same results
There are alot of things that i would consider more important, depending on other mods would make my decision
example- air dog fuel filter/lift pump- more important
Depending on year-intake and or exhaust-more important
Efi live and gauges-more important
Suspension and steering upgrades-way more important
so in my opinion
Yes manifolds and uppipes do make a difference on a modified stock truck, maybe not much at all in raw performance but a differance none the less
No, they would be a waste on a bone stock truck