Quote:
Originally Posted by NISFAN
Looks like the opposite. Notice the significant extra length as they pipe 3 cylinders to the other side of the gearbox. Going for the Subaru warble.  : |
It depends which of the two manifolds goes through the longer route: the front or the rear one.
On the F8X, the exhaust gases of front manifold have to travel a longer distance that the ones of the rear manifold. Making a detour for the rear manifold balances the exhaust length.