exhaust question

[boosted18]

I have seen turbo cars with 3in exhaust over the axle and also under it but which is better? or does it not make difference? im assuming the one under the axle had a better flow but is it better? would it be louder?

 

[XjoEnX]

It doesn't matter. The flow is the same if the diameter is the same.

 

[DC Guardian]

Consistent diameter is best, but front to back smaller to bigger will work fine. Not big to small though

Sent from my DC4

 

[Merlins Beard]

Over axle will give you more ground clearance also, an under axle exhaust wouldn't fit that well if you're lowered

 

[Muckman]

Over control arm is always preferred for ground clearance. Under LCA is just lazy fabrication. You can fit up to a 3.5" pipe over the LCA. However there is zero performance/audio difference between the two if the bends are smooth mandrel bent.