K & N Air Filter - BMW BM-1113 XD-4 Helmet Vented Shield Graves Motorsports CNC'ed billet aluminum

Graves Motorsports CNC'ed billet aluminum engine generator case cover

The "clamp knuckles" are WORKS spec and 3D milled to maximize weight and strength

but with a slight pull on the lift tab to clear this stop the shield simply lifts with ease

while the lower mounting brackets are powder-coated black

Sold as left side cover only (see separate listing for right side)

K & N Air Filter - BMW BM-1113 XD-4 Helmet Vented Shield Graves Motorsports CNC'ed billet aluminumFits directly into OEM airbox with application specific Sealing Bead to ensure a precise fit Fuel management modifications are not required for increased performance Pleated media provides a large filtration area offering long service intervals Designed to provide increased performance Made in the U. S. A.