N51 N52 Long Airduct Extension 3D MODELMake your N52 air intake duct more like a N54 air intake duct with this air duct extension for your open plenum velocity stacks!

(Option 3) OR after fitment confirmation

bypassing it

∙ A healthy

The 3 part body will have to bonded together with a black plastic weld or two part epoxy

Request whatever size you want

Simply plugs into the manifold creating a block off

Get yourself a customized BMW Release handle for your chassis

Printed from durable 95A TPU

twist and pull

Master Kit Includes:

BMW M54 Valve Spring Compressor

and the power and negative lines are plugged into a 12V power supply (M12 / M18 possible