E90 E91 E92 E93 N51 N52 Long Airduct Extention | ADE52This extention adapter makes your N52 airduct nearly the same as a N54 airduct for open plenum velocity stacks trumpets! Lower those intake air temps and gain some more power when having trumpets! Made out of ABS

Wanna print your own

pop cans and more

This kit includes:

Simply plugs into the manifold creating a block off

75" sizing will fit perfectly with our velocity pipe's we have included in our cold air feed and d-style ram kit

Don't miss this critical tool for your clutch job on your E90 N52 6 Speed

Show off that N54 fuel injector at work

works on other bmw lines for a easy insert and disconnect of the line

∙ The Split runner design divided in sets of two

Flexibility in finishing (paint

OE Part Numbers: 63176910791 - Drivers

OD is 82MM / 3