Тюнинг аппайп на сток турбо?

Есть форь 2.5 турбо sg9 3" турбобэк, сток турба тд04.
Аппайп в стоке уже безкатовый.
Стоит ли ставить аппайп grimmspeed? В диаметре он больше? Чем чревато? Какие плюсы/минусы? Есть мысли что спулиться сток турба станет хуже.
Вот что говорит сам гримспид:
Subaru OEM Cat'd Up Pipe at 28" - 164.7 CFM
Subaru Gutted OEM Up Pipe at 28" - 216.1 CFM
Subaru OEM Catless Up Pipe at 28" - 244.6 CFM
Grimmspeed Up Pipe at 28" - 292.6 CFM
CFM increase of 20% or 48 CFM at 28" of water
I am honestly quite shocked by the difference between the catless oem and an aftermarket up pipe. My initial thought was that the aftermarket version would flow better but not by this much. I can only imagine what the difference is between an aftermarket and a cat'd oem.
Remember, this isnt max flow, this is just the flow at the industry standard of 28" of water...it is used for comparison, not determining max flow.
GrimmSpeed's Up-Pipe eliminates the restrictive stock up-pipe and provides a larger diameter pipe that helps spool the turbo in a quick and efficient manner.
То что выделено жирным намекает на обратное... На более ранний спул.
Аппайп в стоке уже безкатовый.
Стоит ли ставить аппайп grimmspeed? В диаметре он больше? Чем чревато? Какие плюсы/минусы? Есть мысли что спулиться сток турба станет хуже.
Вот что говорит сам гримспид:
Subaru OEM Cat'd Up Pipe at 28" - 164.7 CFM
Subaru Gutted OEM Up Pipe at 28" - 216.1 CFM
Subaru OEM Catless Up Pipe at 28" - 244.6 CFM
Grimmspeed Up Pipe at 28" - 292.6 CFM
CFM increase of 20% or 48 CFM at 28" of water
I am honestly quite shocked by the difference between the catless oem and an aftermarket up pipe. My initial thought was that the aftermarket version would flow better but not by this much. I can only imagine what the difference is between an aftermarket and a cat'd oem.
Remember, this isnt max flow, this is just the flow at the industry standard of 28" of water...it is used for comparison, not determining max flow.
GrimmSpeed's Up-Pipe eliminates the restrictive stock up-pipe and provides a larger diameter pipe that helps spool the turbo in a quick and efficient manner.
То что выделено жирным намекает на обратное... На более ранний спул.