New VTT intake manifold anyone?

Neg89

Specialist
Jul 4, 2021
67
6
0
Hi. Is this really the only manifold which will work with stock airbox. I have e89, airbox is unique for it but fixing points is the same. If i understand right , n54 and n55 manifold is the same,only thing is if u order n54 you get added block off plate,correct? Also the provided CES link shows backorder, and the EO website shows sold out. Whats happeneing?
 

Dumaurier7

Lieutenant
May 19, 2020
617
262
0
Hi. Is this really the only manifold which will work with stock airbox. I have e89, airbox is unique for it but fixing points is the same. If i understand right , n54 and n55 manifold is the same,only thing is if u order n54 you get added block off plate,correct? Also the provided CES link shows backorder, and the EO website shows sold out. Whats happene
Yes, to all your questions and I was just able to add it to my basket for check out on CES's site, not sure if you are having another issue.
 

Dumaurier7

Lieutenant
May 19, 2020
617
262
0
Installed the manifold couple weeks ago! I saw a great performance increase but I can’t say if the manifold caused it ‘cause I had a huge leak at the intake manifold.

IMG_1362.jpeg


And yes it works fine with the PFS POD, the crimp on the fitting just clears the fuel rail! Next time I take it off I’ll smack it with a hammer to ensure there in no contact.

IMG_1363.jpeg
 

desmo11

New Member
Jan 10, 2024
9
2
0
Yeah, sorry trumpets absolutely do matter and they do in fact influence performance on a turbocharged engine significantly.

They must be done right though, and many of the ones shown in the example pictures probably aren't much better than the radiused plenum floor type runner.