Which extractors???

[draytox]

Hey ppl,

Im looking for a full exhaust system, im gunna go some extractors into twin high flow cats and twin 2 1/2" all the way.

Are the Di Filippo systems any good? Only prob is these are twin 2 1/2" into 3" tip.

I was just wondering if you think I should go for a "4 into 1" design or a try-y setup for the extractors?

btw its a VR Calais 5.0L

Cheers all.

[PIMPIN]

Di Filippo are a good brand, though they tend to be a little on the pricey side. Other than that, I haven't heard a bit thing about them.
4 into 1 or tri-y? It depends on what you want...4 into 1s are more for top end power whereas tri-ys are more for low-mid range...
S/C Mag no 85 has a buyers guide on headers, you might want to check that out for more info...