exhaust

[imnike9000]

I was wondering and seriously thinking about just going with a 3 inch straight pipe from the DP back. would there be any harm done to our cars since we have a turbo I shouldn't have to worry about sucking a valve or anything correct?

 

[jred321]

no harm at all, especially from the dp back

 

[PHILLY-ORANGE]

2.5 is fine anything more is a waste plus you need alittle back pressure.

 

[chrisjw85]

How big is our piping stock? I thought it was like 2.3 or something or did someone just pull that out of their butt?

 

[jred321]

How big is our piping stock? I thought it was like 2.3 or something or did someone just pull that out of their butt?

i think that one came from straight up the bum, its right around 2"

 

[PHILLY-ORANGE]

2"

 

[jrod1019]

2.5 is fine anything more is a waste plus you need alittle back pressure.

turbos do not need back press. it slows spool up.

 

[SpicyRay]

supposedly 3" has a lower sound to it, which might not be bad, but it is more $$$.

 

[chrisjw85]

i think that one came from straight up the bum, its right around 2"

Alright thanks

 

[PHILLY-ORANGE]

Yes is does it has alittle back pressure not much but it does.