View Full Version : Janspeed manifold diameter
Nobrainer
08-11-13, 01:44 PM
Anyone know what the diameters are on Janspeed manifolds (180)? Also do they have any markings on them?
talkingcars
08-11-13, 05:10 PM
I don't think anyone else has produced them so the ones you are looking at are either Janspeed, bespoke or O/E which will have the pre-cats.
Nobrainer
08-11-13, 05:11 PM
Cheers. What does a precat look like?
Never mind, Google just answered he question :-)
Maxxed_Ross
10-11-13, 04:16 AM
I'm sure mine were 2.5", but I really can't remember
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