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      01-20-2013, 03:27 AM   #7
sohlman
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Drives: E90 330iSE
Join Date: Jan 2013
Location: Surrey

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Again on my 635csi 1985 vintage i thought the intake was poor sitting on the exhaust manifold. So seeing that there was not anything available i made up a design myself taking rammed cold air from the headlight. I then took it to a fabricator and had it made in polished aluminium and heat shielded up. I then organised a Rolling road day and did two runs one with the standard intake and one with my new one. My car gained 17BHP. It was a proud moment. About 6 owners world wide have now had one made based on my design.
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E90 330i SE Auto Graphite Grey Metalic

Last edited by sohlman; 01-20-2013 at 03:35 AM..
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