M50 manifold fitting kit.

[kildangan_kid]

I bought an m50 manifold for my 323i but it appears it is not a direct swap as the throttle bodies are completely different.
Could anyone tell me where I could get this kit? Done a small bit of research and didn't really come across much. Thanks.

Adam

[Steve320]

A bit of manipulation and it will fit . Or else get the the kit Lewis haylor sells in he uk his shop is called BMW enthuaist

[Ghostek]

That's how mine looked like from eBay. No issues. No leaks.
328 exhaust, M50 manifold and K&N kit ( separate from engine bay) gave me 208hp from my 323i



Standard engine

[fluffmister]

That's how mine looked like from eBay. No issues. No leaks.
328 exhaust, M50 manifold and K&N kit ( separate from engine bay) gave me 208hp from my 323i



Standard engine

Is that 208 before or after remap or are the dyno just with and without manifold ?

[eamo]

Do you not lose torque with these mods?

[Valdelisbmw]

Do you not lose torque with these mods?

on 328i ,yes - would loose , but on 323i it stays about same on same rev range but gains up a bit on higher revs ,as its very restricted from factory

[eamo]

on 328i ,yes - would loose , but on 323i it stays about same on same rev range but gains up a bit on higher revs ,as its very restricted from factory

thanks boss

[kildangan_kid]

Thanks steve, couldn't come across the website, I'm on the phone the laptop broke I messaged him on Facebook.

Jesus lad that is some gain from 170bhp. Very tunable with the manifold I take it

[Ghostek]

That's the dyno with M50 manifold, K&N kit and 328i exhaust and standard car- no modifications.
No remap was done at all.

[claude]

i have m50 on mine with bigger throttle body also and m3 exhaust manifolds and exhaust and was remapped so would be curious to find out whats it bhp as i never got it tested, if you need a remap or info on remap contact endtuning in the UK, the guy is a genius