Hi ,just looked at a post re the best exhaust for the e30 and it reminded me of a question , i got holdof a good s/h 2 piece system for mine after getting a bit fed up with the
noise of the magnex ,after fitting the car deffo lost a fair bit of top end power so i swapped back .i have looked at the stock type i have and where the front pipes join the first box they are both slightly flat ie not round ! i would guess for clearance , anyone know if this is correct ?
cheers
