hi there just wondering to those of you that have done it ,
for the best performance results what bore size would you recomend the down pipe to start off at ? ,and what size / where would you recomend it reduceing down to the 2 and half inch for my suppersprint backbox ? any help with this would be great guys .
for the best performance results what bore size would you recomend the down pipe to start off at ? ,and what size / where would you recomend it reduceing down to the 2 and half inch for my suppersprint backbox ? any help with this would be great guys .
perhaps i should elaborate a bit more i bought danny lads full turbo conversion i beleive the down pipe is 3inch however iam not to keen on the middle pipe was wondering if the blue flame middle pipe would fit or would i be beter getting a custom one made ? hope that helps bill 
