williams manifoldcompared to 16v?

[dannyb1986]

Are all williams manifold tubaler instead of cast? If so are they a straight swap to a 1.8 16v if you use a williams downpipe? also is it a worthwhile swap?

[2 live]

yep all williams manifolds are the same..tubular


the swap.....if its on a 2.0 a willy manifold will give a better all round performance.....1800....doubt itl make any diff tbh