Alright guys,

What are your thoughts on these?
http://m.ebay.co.uk/itm/131179332594

Any of you currently run one on ? Any dyno before and after fitting one ?

Cheers rob

 

They are copies of the very expensive Magnus manifold.

I had one for sale on here a while back that I didn't use, I was planning big engine stuff which due to circumstances never worked out. Sold it to a pal and he loves it.

No dyno run as his car was mapped on the road but says there was a bucket load more top end power. I doubt the performance or build is as good as the Magnus one, but at a 10th of the price, its pretty a good deal and must admit it does look pretty nifty in his engine bay

 

Ahh I see it it true about the :

Larger CC plenum and runners to optimise flow and therefore increase

Pick up and overall power20% more flow compared to standard unit

 

He definitely thinks so and I know his mapper was impressed with the car..kinda wish I had kept it for myself now!