are these extractors aftermarket or standard?

[rollaholic]

http://www.trademe.co.nz/Trade-Me-Motor ... 753606.htm

they look remarkably similar to the factory ones to me

but im not overly familiar with the 20vs

anyone?

[Mr Revhead]

those are not stock

[xsspeed]

those are not stock

+1

But I haven't seen any that look like THAT before. The ones I've seen (like FGK(sp?)) the primaries are longer and not bolted 1/2 way

[Adamal]

Standard are 4-2 then 2-1. They almost look like modified stock ones, but the pipes look too long to have been modified from stock.

[thegreatestben]

Standard one have mounting tags for the heat sheild tooo.

[Bling]

Would be keen to see proof that they give a performance increase

[AceSniper]

not a very good collector for a 4-1 setup?
and why weld the old 2-1 end pipe on were its squished for the subframe thats one main area gains can be made

[rollaholic]

yeah i thought that bit looked pretty bodgy too

in fact i always thought the standard pipes were pretty decent, just that squashed section needed sorting out