Exhausts for the valver

[Rob77]

Been looking on eBay, an found these two exhausts:

The first is 41mm diameter at the ports (external).
http://img.photobucket.com/albums/v483/Rob77/BB.jpg

The second is 45mm diameter at the ports, then goes to 60mm.
http://img.photobucket.com/albums/v483/Rob77/AA.jpg

Any ideas which would be more produce a bigger gain?
(Especially as the first is 4-2-1 whereas the second is just 4-1)

Cheers, Rob.

[m.d.]

bottom one would make the power higher up in the rpm range i think

[Aamir]

As above, will prob effect torque at low down revs

[Chris]

the bottom one is utter shite, dont buy it :lol: I know who the high bidder is lol

Chris (Slator)

[5toprjepog]

Which exhaust would fit my 1.5 td

[General Baxter]

Which exhaust would fit my 1.5 td

none, :wink: :lol: