Updated Exhaust Manifold

They've taken a while to be finished but I've now got exactly what I wanted. The original ones were nicely made but stopped short of merging the back and front sets of down pipes or giving me somewhere to stick the lambda sensor. I'll probably polish them up a bit before installing.

 

The pipe sizes are 1.5" primarys, 1.75" secondarys and 2" on the final collector

Done