N51 N52 Straight MAF Adapters | MAF52wanna go big cone filter on your N52 but without the check engine light? PrintablesAuto straight MAF adapter is here for you! Measured from a stock airbox to allow for bolt in use without custom tune needed! This allows you to run a custom sized cone filter for your customization! Tried, tested and true! Recent revision had the ID of the Maf too wide, free replacements for those affected! Our N52 MAF adapters are designed to work with 3. 25" cone

x1 PCV Heater Adapter Kit

Get your own bolt up option headlight intake for the E30 chassis

with a mesh filter being over the cap design to keep debris out of the engine

this aftermarket design valve cover connector (based off TortSportUSA N52 PCV Hose AN Adapter)

Please contact to make a custom piece for your application

Our E60 based curved MAF adapter fits into more free area and allowing for a clean installation of a cone filter for those beautiful induction noises

(E83 X3) - 2

easy to use

slips into the flywheel and over the clutch pad to align the two during installation

Our 3" option is for the sold separately option of the 3" velocity pipe

Allows you to store up to two drinks with a little bin in the rear for loose change

N52 MAF ID