big tube headers vs toda

[TODA AU]

Normal Toda 4-2-1's are too small for a b20, maybe a standard build like mine is okay, but if your planning on working it. Id suggest either trying to find a real RMF or SMSP header

Aaaaaaaaaaaand thats about enough bullshit...
In the real world, off the shelf TODA headers are good for 150~160kw at the wheels when used on a built 2.0L B20 or B18.
So... Hands up all those who've built & tuned engines like that....
Anyone?

Anyone?

Anyone?










Anyone...